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DRV8301半桥驱动电路设计.pdf
Schematic Prints("All Documents",Physical)
BLDC Standard sheet 1.SchDoc("BLDC Standard sheet 1")
Components
C1
C1-1
C1-2
C2
C2-1
C2-2
C3
C3-1
C3-2
C4
C4-1
C4-2
C5
C5-1
C5-2
C6
C6-1
C6-2
C7
C7-1
C7-2
D1
D1-1
D1-2
F1
F1-1
F1-2
J1
J1-1
J1-2
J1-3
J1-4
J2
J2-1
J2-2
J2-3
L1
L1-1
L1-2
Q1
Q1-1
Q1-2
Q1-3
Q1-4
Q1-5
Q1-6
Q1-7
Q1-8
Q1-9
R1
R1-1
R1-2
R2
R2-1
R2-2
R3
R3-1
R3-2
R4
R4-1
R4-2
R5
R5-1
R5-2
R6
R6-1
R6-2
R7
R7-1
R7-2
R8
R8-1
R8-2
R9
R9-1
R9-2
R10
R10-1
R10-2
R11
R11-1
R11-2
R12
R12-1
R12-2
R13
R13-1
R13-2
R14
R14-1
R14-2
TP1
TP1-1
TP2
TP2-1
TP3
TP3-1
TP4
TP4-1
U1
U1-1
U1-2
U1-3
U8A
U8-1
U8-2
U8-3
U8-4
U8-8
U8B
U8-4
U8-5
U8-6
U8-7
U8-8
Nets
3P3V
Pins
R2-2
R12-2
BATT_GND
Pins
C5-2
C6-2
J1-1
J1-4
Q1-5
Q1-6
Q1-7
Q1-8
Q1-9
NetLabels
BATT_GND
DC+
Pins
C1-1
C3-1
C4-1
L1-2
R4-2
R9-2
R11-2
TP1-1
U8-8
GND
Pins
C1-2
C3-2
C4-2
C7-2
D1-2
J2-1
Q1-1
Q1-2
Q1-3
R7-1
R10-2
R13-1
TP2-1
TP3-1
TP4-1
U1-3
U8-4
IN_PWM
Pins
R2-1
R3-2
U8-1
NetU8_8
Pins
U8-8
NetU8_4
Pins
U8-4
NetR12_1
Pins
R12-1
R13-2
U8-6
NetR9_1
Pins
R9-1
R10-1
U8-3
NetR8_2
Pins
R8-2
R11-1
R14-2
U1-2
U8-7
NetR5_2
Pins
R5-2
R6-2
U1-1
NetF1_1
Pins
F1-1
J1-2
J1-3
NetD1_1
Pins
D1-1
Q1-4
R1-1
NetC7_1
Pins
C7-1
R3-1
R6-1
R7-2
U8-2
NetC2_2
Pins
C2-2
C6-1
OUT_PWM
Pins
R14-1
U8-5
PWM_IN
Pins
J2-3
R4-1
R5-1
NetLabels
PWM_IN
PWM_OUT
Pins
J2-2
R8-1
NetLabels
PWM_OUT
VBATT
Pins
C2-1
C5-1
F1-2
L1-1
R1-2
NetLabels
VBATT
BLDC Standard sheet cover.SchDoc("BLDC Standard sheet cover")
BLDC Standard sheet 2.SchDoc("BLDC Standard sheet 2")
Components
C26
C26-1
C26-2
C27
C27-1
C27-2
C28
C28-1
C28-2
C29
C29-1
C29-2
C30
C30-1
C30-2
C31
C31-1
C31-2
C32
C32-1
C32-2
C33
C33-1
C33-2
C34
C34-1
C34-2
C35
C35-1
C35-2
C36
C36-1
C36-2
C37
C37-1
C37-2
C38
C38-1
C38-2
D5
D5-1
D5-2
D8
D8-1
D8-2
J4
J4-1
J4-2
J4-3
J4-4
J4-5
J4-6
J4-7
J4-8
J4-9
J4-10
J4-11
J4-12
J4-13
J4-14
J5
J5-1
J5-2
J5-3
J5-4
L2
L2-1
L2-2
L4
L4-1
L4-2
L5
L5-1
L5-2
L6
L6-1
L6-2
R36
R36-1
R36-2
R37
R37-1
R37-2
R38
R38-1
R38-2
R39
R39-1
R39-2
R40
R40-1
R40-2
R41
R41-1
R41-2
R42
R42-1
R42-2
R43
R43-1
R43-2
R45
R45-1
R45-2
R46
R46-1
R46-2
R47
R47-1
R47-2
R71
R71-1
R71-2
S1
S1-1
S1-2
TP5
TP5-1
TP6
TP6-1
TP7
TP7-1
TP8
TP8-1
TP9
TP9-1
TP10
TP10-1
TP11
TP11-1
TP12
TP12-1
U2
U2-1
U2-2
U2-3
U3
U3-1
U3-2
U3-3
U3-4
U3-5
U3-6
U3-7
U3-8
U3-9
U3-10
U3-11
U3-12
U3-13
U3-14
U3-15
U3-16
U3-17
U3-18
U3-19
U3-20
U3-21
U3-22
U3-23
U3-24
U3-25
U3-26
U3-27
U3-28
U3-29
U3-30
U3-31
U3-32
U3-33
U3-34
U3-35
U3-36
U3-37
U3-38
U3-39
U3-40
U3-41
U3-42
U3-43
U3-44
U3-45
U3-46
U3-47
U3-48
U4
U4-1
U4-2
U4-3
U4-4
U4-5
U5
U5-1
U5-2
U5-3
U5-4
U5-5
Y1
Y1-1
Y1-2
Y1-3
Y1-4
Nets
3P3REF
Pins
C26-1
L2-2
R36-1
NetLabels
3P3REF
3P3V
Pins
C30-2
C36-1
C38-1
D5-1
J4-5
J5-4
L2-1
L4-1
L5-1
R45-2
R47-2
U4-5
U5-4
U5-5
A_I_ADC
Pins
TP10-1
U3-8
U3-15
A_V_ADC
Pins
TP9-1
U3-18
ADC_REF
Pins
C29-1
R36-2
R38-2
TP5-1
U3-10
AH_PWM
Pins
U3-29
AL_PWM
Pins
U3-28
B_I_ADC
Pins
TP8-1
U3-13
U3-17
B_V_ADC
Pins
TP7-1
U3-6
BH_PWM
Pins
U3-37
BL_PWM
Pins
U3-38
C_I_ADC
Pins
TP12-1
U3-4
U3-7
C_V_ADC
Pins
TP11-1
U3-16
CH_PWM
Pins
U3-39
CL_PWM
Pins
U3-40
DC+
Pins
R37-2
R39-1
DC_V_ADC
Pins
C33-1
D5-2
R39-2
R40-2
TP6-1
U3-14
DGND
Pins
C27-2
C28-2
C31-2
L6-2
U3-33
U3-34
U3-44
EN_GATE
Pins
U3-31
FAULT
Pins
U3-48
GND
Pins
C26-2
C29-2
C30-1
C32-2
C33-2
C34-2
C35-2
C36-2
C37-2
C38-2
D8-2
J4-8
J4-10
J4-12
J5-1
L6-1
R40-1
R41-1
R46-1
R71-2
S1-1
U2-2
U3-12
U4-2
U5-1
U5-2
IN_PWM
Pins
U3-1
NetY1_4
Pins
Y1-4
NetY1_2
Pins
Y1-2
NetU4_4
Pins
U4-4
NetU3_30
Pins
U3-30
NetU3_5
Pins
U3-5
U5-3
NetU2_3
Pins
U2-3
NetR43_1
Pins
R43-1
U3-9
NetR37_1
Pins
R37-1
R38-1
U2-1
NetJ4_14
Pins
J4-14
NetJ4_13
Pins
J4-13
NetJ4_9
Pins
J4-9
R42-1
NetJ4_6
Pins
J4-6
NetD8_1
Pins
D8-1
R43-2
NetC37_1
Pins
C37-1
R47-1
S1-2
U4-3
NetC35_1
Pins
C35-1
U3-46
Y1-3
NetC34_1
Pins
C34-1
R71-1
U3-45
Y1-1
NetC27_1
Pins
C27-1
U3-43
NSCS
Pins
U3-25
OCTW
Pins
U3-36
OUT_PWM
Pins
U3-41
PWRGD
Pins
U3-19
RESETN
Pins
R45-1
U3-3
U4-1
NetLabels
RESETN
SCIRXDA
Pins
J5-3
U3-42
NetLabels
SCIRXDA
SCITXDA
Pins
J5-2
U3-47
NetLabels
SCITXDA
SCLK
Pins
U3-24
SDI
Pins
U3-27
SDO
Pins
U3-26
TCK
Pins
J4-11
R42-2
U3-23
NetLabels
TCK
TDI
Pins
J4-3
U3-20
NetLabels
TDI
TDIS
Pins
J4-4
R41-2
NetLabels
TDIS
TDO
Pins
J4-7
U3-22
NetLabels
TDO
TMS
Pins
J4-1
U3-21
NetLabels
TMS
TRSTN
Pins
J4-2
R46-2
U3-2
NetLabels
TRSTN
TRSTN
VDD
Pins
C28-1
U3-32
NetLabels
VDD
VDDA
Pins
C32-1
L5-2
U3-11
VDDIO_2
Pins
C31-1
L4-2
U3-35
BLDC Standard sheet 3.SchDoc("BLDC Standard sheet 3")
Components
C39
C39-1
C39-2
C40
C40-1
C40-2
C41
C41-1
C41-2
C42
C42-1
C42-2
C43
C43-1
C43-2
C44
C44-1
C44-2
C45
C45-1
C45-2
C46
C46-1
C46-2
C47
C47-1
C47-2
C48
C48-1
C48-2
C49
C49-1
C49-2
C50
C50-1
C50-2
C51
C51-1
C51-2
C52
C52-1
C52-2
C53
C53-1
C53-2
C54
C54-1
C54-2
C55
C55-1
C55-2
C56
C56-1
C56-2
C57
C57-1
C57-2
C58
C58-1
C58-2
C59
C59-1
C59-2
C60
C60-1
C60-2
C61
C61-1
C61-2
C62
C62-1
C62-2
C63
C63-1
C63-2
C64
C64-1
C64-2
C65
C65-1
C65-2
C66
C66-1
C66-2
D6
D6-1
D6-2
D7
D7-1
D7-2
L7
L7-1
L7-2
R48
R48-1
R48-2
R49
R49-1
R49-2
R50
R50-1
R50-2
R51
R51-1
R51-2
R52
R52-1
R52-2
R53
R53-1
R53-2
R54
R54-1
R54-2
R55
R55-1
R55-2
R56
R56-1
R56-2
R58
R58-1
R58-2
R59
R59-1
R59-2
R60
R60-1
R60-2
R61
R61-1
R61-2
R62
R62-1
R62-2
R63
R63-1
R63-2
R64
R64-1
R64-2
R65
R65-1
R65-2
R66
R66-1
R66-2
R67
R67-1
R67-2
R68
R68-1
R68-2
R69
R69-1
R69-2
R70
R70-1
R70-2
U6
U6-1
U6-2
U6-3
U6-4
U6-5
U6-6
U6-7
U6-8
U6-9
U6-10
U6-11
U6-12
U6-13
U6-14
U6-15
U6-16
U6-17
U6-18
U6-19
U6-20
U6-21
U6-22
U6-23
U6-24
U6-25
U6-26
U6-27
U6-28
U6-29
U6-30
U6-31
U6-32
U6-33
U6-34
U6-35
U6-36
U6-37
U6-38
U6-39
U6-40
U6-41
U6-42
U6-43
U6-44
U6-45
U6-46
U6-47
U6-48
U6-49
U6-50
U6-51
U6-52
U6-53
U6-54
U6-55
U6-56
U6-57
U7
U7-1
U7-2
U7-3
U7-4
U7-5
U7-6
U7-7
U7-8
Nets
3P3V
Pins
C45-1
C46-1
C61-2
L7-2
R52-1
R53-2
R54-1
R58-2
R59-1
U6-49
U7-8
A_H_ISENSE
Pins
C64-1
U6-33
A_I_ADC
Pins
C60-1
R63-2
A_L_ISENSE
Pins
C64-2
U6-32
A_PHASE
Pins
C47-2
U6-46
ADC_REF
Pins
C54-1
R65-2
U6-24
AH_GATE
Pins
U6-47
AH_PWM
Pins
U6-17
AL_GATE
Pins
U6-45
AL_PWM
Pins
U6-18
B_H_ISENSE
Pins
C65-1
U6-31
B_I_ADC
Pins
C59-1
R62-2
B_L_ISENSE
Pins
C65-2
U6-30
B_PHASE
Pins
C49-2
U6-41
BH_GATE
Pins
U6-42
BH_PWM
Pins
U6-19
BL_GATE
Pins
U6-40
BL_PWM
Pins
U6-20
C_H_ISENSE
Pins
C66-2
R70-1
C_I_ADC
Pins
C62-1
R64-2
C_L_ISENSE
Pins
C66-1
R69-1
C_PHASE
Pins
C51-2
U6-36
CH_GATE
Pins
U6-37
CH_PWM
Pins
U6-21
CL_GATE
Pins
U6-35
CL_PWM
Pins
U6-22
DC+
Pins
C40-1
C41-1
C57-1
C58-1
R48-2
U6-29
U6-53
U6-54
DRV_COMP
Pins
C42-1
R50-2
U6-2
NetLabels
DRV_COMP
DRV_RT_CLK
Pins
R49-2
U6-1
NetLabels
DRV_RT_CLK
DRV_SS_TR
Pins
C39-2
U6-56
NetLabels
DRV_SS_TR
DRV_VSENSE
Pins
R53-1
R55-2
U6-3
NetLabels
DRV_VSENSE
EN_GATE
Pins
R61-2
U6-16
FAULT
Pins
R54-2
U6-6
GND
Pins
C39-1
C40-2
C41-2
C42-2
C44-2
C45-2
C46-2
C48-2
C52-2
C53-2
C54-2
C55-2
C56-2
C57-2
C58-2
C59-2
C60-2
C61-1
C62-2
C63-2
D6-2
D7-2
R49-1
R51-1
R55-1
R56-1
R60-1
R61-1
R67-2
U6-28
U6-57
U7-4
HALF_REF
Pins
C63-1
R65-1
R67-1
U7-3
NetLabels
HALF_REF
NetR68_2
Pins
R68-2
U7-1
U7-2
NetR68_1
Pins
R68-1
R69-2
U7-5
NetR66_1
Pins
R66-1
R70-2
U7-6
NetR64_1
Pins
R64-1
R66-2
U7-7
NetR63_1
Pins
R63-1
U6-25
NetR62_1
Pins
R62-1
U6-26
NetR60_2
Pins
R60-2
U6-12
NetR56_2
Pins
R56-2
U6-7
NetR48_1
Pins
R48-1
R51-2
U6-55
NetC55_1
Pins
C55-1
C56-1
U6-27
NetC52_1
Pins
C52-1
C53-1
U6-23
NetC51_1
Pins
C51-1
U6-38
NetC50_2
Pins
C50-2
U6-15
NetC50_1
Pins
C50-1
U6-14
NetC49_1
Pins
C49-1
U6-43
NetC48_1
Pins
C48-1
U6-13
NetC47_1
Pins
C47-1
U6-48
NetC44_1
Pins
C44-1
R50-1
NetC43_2
Pins
C43-2
U6-52
NetC43_1
Pins
C43-1
D7-1
L7-1
U6-50
U6-51
NSCS
Pins
U6-8
OCTW
Pins
R52-2
U6-5
PWRGD
Pins
D6-1
R58-1
U6-4
NetLabels
PWRGD
PWRGD
SCLK
Pins
R59-2
U6-11
SDI
Pins
U6-9
SDO
Pins
U6-10
SL_A
Pins
U6-44
SL_B
Pins
U6-39
SL_C
Pins
U6-34
BLDC Standard sheet 4.SchDoc("BLDC Standard sheet 4")
Components
C8
C8-1
C8-2
C9
C9-1
C9-2
C10
C10-1
C10-2
C11
C11-1
C11-2
C12
C12-1
C12-2
C13
C13-1
C13-2
C14
C14-1
C14-2
C15
C15-1
C15-2
C16
C16-1
C16-2
C17
C17-1
C17-2
C18
C18-1
C18-2
C19
C19-1
C19-2
C20
C20-1
C20-2
C21
C21-1
C21-2
C22
C22-1
C22-2
C23
C23-1
C23-2
C24
C24-1
C24-2
C25
C25-1
C25-2
D2
D2-1
D2-2
D3
D3-1
D3-2
D4
D4-1
D4-2
J3
J3-1
J3-2
J3-3
NT1
NT1-1
NT1-2
NT2
NT2-1
NT2-2
NT3
NT3-1
NT3-2
NT4
NT4-1
NT4-2
NT5
NT5-1
NT5-2
NT6
NT6-1
NT6-2
PTH-A
PTH-A-1
PTH-B
PTH-B-1
PTH-C
PTH-C-1
Q2
Q2-1
Q2-2
Q2-3
Q2-4
Q2-5
Q2-6
Q2-7
Q2-8
Q2-9
Q3
Q3-1
Q3-2
Q3-3
Q3-4
Q3-5
Q3-6
Q3-7
Q3-8
Q3-9
Q4
Q4-1
Q4-2
Q4-3
Q4-4
Q4-5
Q4-6
Q4-7
Q4-8
Q4-9
Q5
Q5-1
Q5-2
Q5-3
Q5-4
Q5-5
Q5-6
Q5-7
Q5-8
Q5-9
Q6
Q6-1
Q6-2
Q6-3
Q6-4
Q6-5
Q6-6
Q6-7
Q6-8
Q6-9
Q7
Q7-1
Q7-2
Q7-3
Q7-4
Q7-5
Q7-6
Q7-7
Q7-8
Q7-9
R15
R15-1
R15-2
R16
R16-1
R16-2
R17
R17-1
R17-2
R18
R18-1
R18-2
R19
R19-1
R19-2
R20
R20-1
R20-2
R21
R21-1
R21-2
R22
R22-1
R22-2
R23
R23-1
R23-2
R24
R24-1
R24-2
R25
R25-1
R25-2
R26
R26-1
R26-2
R27
R27-1
R27-2
R28
R28-1
R28-2
R29
R29-1
R29-2
R30
R30-1
R30-2
R31
R31-1
R31-2
R32
R32-1
R32-2
R33
R33-1
R33-2
R34
R34-1
R34-2
R35
R35-1
R35-2
Nets
3P3V
Pins
D2-1
D3-1
D4-1
A_H_ISENSE
Pins
NT1-2
A_L_ISENSE
Pins
NT4-2
A_PHASE
Pins
C14-2
C20-1
J3-1
PTH-A-1
Q2-1
Q2-2
Q2-3
Q5-5
Q5-6
Q5-7
Q5-8
Q5-9
R21-1
R27-1
A_V_ADC
Pins
C17-1
D2-2
R21-2
R24-2
AH_GATE
Pins
R18-1
AL_GATE
Pins
R30-1
B_H_ISENSE
Pins
NT2-2
B_L_ISENSE
Pins
NT5-2
B_PHASE
Pins
C15-2
C21-1
J3-2
PTH-B-1
Q3-1
Q3-2
Q3-3
Q6-5
Q6-6
Q6-7
Q6-8
Q6-9
R22-1
R28-1
B_V_ADC
Pins
C18-1
D3-2
R22-2
R25-2
BH_GATE
Pins
R19-1
BL_GATE
Pins
R31-1
C_H_ISENSE
Pins
NT3-2
C_L_ISENSE
Pins
NT6-2
C_PHASE
Pins
C16-2
C22-1
J3-3
PTH-C-1
Q4-1
Q4-2
Q4-3
Q7-5
Q7-6
Q7-7
Q7-8
Q7-9
R23-1
R29-1
C_V_ADC
Pins
C19-1
D4-2
R23-2
R26-2
CH_GATE
Pins
R20-1
CL_GATE
Pins
R32-1
DC+
Pins
C8-1
C9-1
C10-1
C11-1
C12-1
C13-1
Q2-5
Q2-6
Q2-7
Q2-8
Q2-9
Q3-5
Q3-6
Q3-7
Q3-8
Q3-9
Q4-5
Q4-6
Q4-7
Q4-8
Q4-9
R15-1
R16-1
R17-1
GND
Pins
C8-2
C9-2
C10-2
C17-2
C18-2
C19-2
NT4-1
NT5-1
NT6-1
R24-1
R25-1
R26-1
R33-1
R34-1
R35-1
NetC25_1
Pins
C25-1
R29-2
NetC24_1
Pins
C24-1
R28-2
NetC23_1
Pins
C23-1
R27-2
NetC22_2
Pins
C22-2
Q7-4
R32-2
NetC21_2
Pins
C21-2
Q6-4
R31-2
NetC20_2
Pins
C20-2
Q5-4
R30-2
NetC16_1
Pins
C16-1
R17-2
NetC15_1
Pins
C15-1
R16-2
NetC14_1
Pins
C14-1
R15-2
NetC13_2
Pins
C13-2
Q4-4
R20-2
NetC12_2
Pins
C12-2
Q3-4
R19-2
NetC11_2
Pins
C11-2
Q2-4
R18-2
SL_A
Pins
C23-2
NT1-1
Q5-1
Q5-2
Q5-3
R33-2
SL_B
Pins
C24-2
NT2-1
Q6-1
Q6-2
Q6-3
R34-2
SL_C
Pins
C25-2
NT3-1
Q7-1
Q7-2
Q7-3
R35-2
Bill of Materials
112233445566DDCCBBAA042/6/2014BLDC Standard sheet cover.SchDocSheet Title:Size:Mod. Date:File:Sheet:ofBhttp://www.ti.comContact:http://www.ti.com/supportAutomotive BLDC Motor DriveProject Title:Designed for:Public ReleaseAssembly Variant:001© Texas Instruments2014Drawn By:Engineer:Clark KinnairdTexas Instruments and/or its licensors do not warrant the accuracy or completeness of this specification or any information contained therein. Texas Instruments and/or its licensors do not warrant that this design will meet the specifications, will be suitable for your application or fit for any particular purpose, or will operate in an implementation. Texas Instruments and/or its licensors do not warrant that the design is production worthy. You should completely validate and test your design implementation to confirm the system functionality for your application.Not in version controlSVN Rev:SAT0042Number:Rev:E5Revision HistoryRevisionNotesIMPORTANT NOTICE FOR TI REFERENCE DESIGNSTexas Instruments Incorporated (?TI?) reference designs are solely intended to assist designers(?Buyers?) who are developing systems that incorporate TI semiconductor products (also referred toherein as ?components?). Buyer understands and agrees that Buyer remains responsible for using itsindependent analysis, evaluation and judgment in designing Buyer?s systems and products.TI reference designs have been created using TI-standard laboratory conditions and engineeringpractices. TI has not conducted any testing other than that specifically described in thepublished documentation for a particular reference design. TI may make corrections,enhancements, improvements and other changes to its reference designs.Buyers are authorized by TI to use TI reference designs only in applications that include the TIcomponent(s) that are identified in each particular reference design and to modify the reference designin the development of their end products. HOWEVER, NO OTHER LICENSE, EXPRESS OR IMPLIED,BY ESTOPPEL OR OTHERWISE TO ANY OTHER TI INTELLECTUAL PROPERTY RIGHT, AND NOLICENSE TO ANY THIRD PARTY TECHNOLOGY OR INTELLECTUAL PROPERTY RIGHT, ISGRANTED HEREIN, including but not limited to any patent right, copyright, mask work right, or otherintellectual property right relating to any combination, machine, or process in which TI components orservices are used. Information published by TI regarding third-party products or services does notconstitute a license to use such products or services, or a warranty or endorsement thereof. Use ofsuch information may require a license from a third party under the patents or other intellectualproperty of the third party, or a license from TI under the patents or other intellectual property of TI.TI REFERENCE DESIGNS ARE PROVIDED STRICTLY ?AS IS? AND WITH ALL FAULTS. TI MAKESNO WARRANTIES OR REPRESENTATIONS WITH REGARD TO THE REFERENCE DESIGNS ORUSE OF THE REFERENCE DESIGNS, EXPRESS, IMPLIED OR STATUTORY, INCLUDINGACCURACY OR COMPLETENESS. TI DISCLAIMS ANY WARRANTY OF TITLE AND ANYIMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE,QUIET ENJOYMENT, QUIET POSSESSION, AND NON-INFRINGEMENT OF ANY THIRD PARTYINTELLECTUAL PROPERTY RIGHTS WITH REGARD TO TI REFERENCE DESIGNS OR USETHEREOF. TI SHALL NOT BE LIABLE FOR AND SHALL NOT DEFEND OR INDEMNIFY BUYERSAGAINST ANY THIRD PARTY INFRINGEMENT CLAIM THAT RELATES TO OR IS BASED ON ACOMBINATION OF COMPONENTS PROVIDED IN A TI REFERENCE DESIGN. IN NO EVENTSHALL TI BE LIABLE FOR ANY ACTUAL, SPECIAL, INCIDENTAL, CONSEQUENTIAL ORINDIRECT DAMAGES, HOWEVER CAUSED, ON ANY THEORY OF LIABILITY AND WHETHER ORNOT TI HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES, ARISING IN ANY WAYOUT OF TI REFERENCE DESIGNS OR BUYER?S USE OF TI REFERENCE DESIGNS.TI reserves the right to make corrections, enhancements, improvements and other changes to itssemiconductor products and services per JESD46, latest issue, and to discontinue any product orservice per JESD48, latest issue. Buyers should obtain the latest relevant information before placingorders and should verify that such information is current and complete. All semiconductor products aresold subject to TI?s terms and conditions of sale supplied at the time of order acknowledgment.TI warrants performance of its components to the specifications applicable at the time of sale, inaccordance with the warranty in TI?s terms and conditions of sale of semiconductor products.Testing and other quality control techniques for TI components are used to the extent TI deemsnecessary to support this warranty. Except where mandated by applicable law, testing of allparameters of each component is not necessarily performed.TI assumes no liability for applications assistance or the design of Buyers? products. Buyers areresponsible for their products and applications using TI components. To minimize the risks associatedwith Buyers? products and applications, Buyers should provide adequate design and operatingsafeguards.Reproduction of significant portions of TI information in TI data books, data sheets or referencedesigns is permissible only if reproduction is without alteration and is accompanied by all associatedwarranties, conditions, limitations, and notices. TI is not responsible or liable for such altereddocumentation. Information of third parties may be subject to additional restrictions.Buyer acknowledges and agrees that it is solely responsible for compliance with all legal, regulatoryand safety-related requirements concerning its products, and any use of TI components in itsapplications, notwithstanding any applications-related information or support that may be provided byTI. Buyer represents and agrees that it has all the necessary expertise to create and implementsafeguards that anticipate dangerous failures, monitor failures and their consequences, lessen thelikelihood of dangerous failures and take appropriate remedial actions. Buyer will fully indemnify TIand its representatives against any damages arising out of the use of any TI components in Buyer?ssafety-critical applications.In some cases, TI components may be promoted specifically to facilitate safety-relatedapplications. With such components, TI?s goal is to help enable customers to design and create theirown end-product solutions that meet applicable functional safety standards andrequirements. Nonetheless, such components are subject to these terms.TI has specifically designated certain components as meeting ISO/TS16949 requirements, mainly forautomotive use. In any case of use of non-designated products, TI will not be responsible for anyfailure to meet ISO/TS16949 or use in automotive applications.No TI components are authorized for use in FDA Class III (or similar life-critical medical equipment)unless authorized officers of the parties have executed a written agreement specifically governingsuch use.Only those TI components that TI has specifically designated as military grade or ?enhanced plastic?are designed and intended for use in military/aerospace applications or environments. Buyeracknowledges and agrees that any military or aerospace use of TI components that have not been sodesignated is solely at Buyer's risk, and Buyer is solely responsible for compliance with all legal andregulatory requirements in connection with such use.
COJ1
PIJ101
PIJ101
PIJ102
PIJ102
PIJ103
PIJ103
PIJ104
PIJ104
NLVBATT
COL1
PIL101
PIL101
PIL102
PIL102
COTP1
PITP101
PITP101
COF1
PIF101
PIF101
PIF102
PIF102
PIC501
PIC501
PIC502
PIC502
COC5
PIC201
PIC201
PIC202
PIC202
PIC601
PIC601
PIC602
PIC602
COC2
COC6
PIC401
PIC401
PIC402
PIC402
COC4
COC1
PIC101
PIC101
PIC102
PIC102
COC3
PIC301
PIC301
PIC302
PIC302
NLBATT0GND
PIQ105
PIQ106
PIQ107
PIQ108
PIQ109
PIQ105
PIQ106
PIQ107
PIQ108
PIQ109
PIQ101
PIQ102
PIQ103
PIQ101
PIQ102
PIQ103
COQ1
COR1
PIR102
PIR102
PIR101
PIR101
PIQ104
PIQ104
COTP2
COTP3
COTP4
PITP201
PITP201
PITP301
PITP301
PITP401
PITP401
COD1
PID101 PID102
PID102
PID101
PIR402
PIR402
COR4
PIR401
PIR401
COJ2
PIJ203
PIJ203
PIJ202
PIJ202
PIJ201
PIJ201
NLPWM0IN
COR5
COR6
PIR501
PIR501
PIR502
PIR502
PIR602
PIR602
PIR601
PIR601
NLPWM0OUT
COR8
PIR801
PIR801
PIR802
PIR802
COU1
PIU101
PIU101
PIU102
PIU102
PIC701
PIC701
PIC702
PIC702
COC7
PIR702
PIR702
COR7
PIR701
PIR701
PIU103
PIU103
PIR202
PIR202
COR2
PIR201
PIR201
COU8A
PIU801
PIU801
COR3
PIR301
PIR301
PIR302
PIR302
PIU802
PIU802
PIU803
PIU803
PIU808
PIU808
PIU804
PIU804
COR9
COR10
PIR902
PIR902
PIR901
PIR901
PIR1001
PIR1001
PIR1002
PIR1002
PIR1202
PIR1202
COR12
PIR1201
PIR1201
PIR1302
PIR1302
COR13
PIR1301
PIR1301
PIR1102
PIR1102
COR11
PIR1101
PIR1101
PIU807
PIU807
COU8B
PIU806
PIU806
PIU805
PIU805
PIU808
PIU808
PIU804
PIU804
COR14
PIR1401
PIR1401
PIR1402
PIR1402
112233445566DDCCBBAA142/6/2014BLDC Standard sheet 1.SchDocSheet Title:Size:Mod. Date:File:Sheet:ofBhttp://www.ti.comContact:http://www.ti.com/supportAutomotive BLDC Motor DriveProject Title:Designed for:Public ReleaseAssembly Variant:001© Texas Instruments2014Drawn By:Engineer:Clark KinnairdTexas Instruments and/or its licensors do not warrant the accuracy or completeness of this specification or any information contained therein. Texas Instruments and/or its licensors do not warrant that this design will meet the specifications, will be suitable for your application or fit for any particular purpose, or will operate in an implementation. Texas Instruments and/or its licensors do not warrant that the design is production worthy. You should completely validate and test your design implementation to confirm the system functionality for your application.Not in version controlSVN Rev:SAT0042Number:Rev:E5GNDDC+680pFC54.7µHL1SRP1250-4R7M15V21D1MMSZ5245BS-7-F52.3kR147,81,2,35,6,40VQ1CSD18501Q5AOUT_PWMDC+IN_PWM3p3VGNDDC+PWM_INPWM_OUTIO11IO22GND3U1TPD2E007DCKR0.01µFC7TP2TP1TP4TP31234J1CONN_1-1318300-4VBATTBATT_GNDGND0R3DNP0R14DNPGNDGND3p3VDC+GND20kR92.7kR102.7kR710kR1210kR1310kR410kR210kR1110kR61.5kR81.5kR510µF50VC4220µF50VC3220µF50VC110µF50VC210µF50VC6567BV+V-84U8BLM2903VQPWRQ1231AV+V-84U8ALM2903VQPWRQ1123J222-27-203105200101Z21F1Input voltage is 12V automotive battery powerCustomer may have alternate supply protection circuit design.Need 3.3V for DSP and op amps, approx 140 mA for TMS320, 10 mA for op amps.ABS.MAX. VGS is 20VLarge value electrolytic capacitors provide bulk charge for motor transitions as well as conducted emissions filtering.Zero Ohm resistors can be used to bypass level-shifting if desired. Do not install zero Ohm resistor if LM2903 is used for level shifting.
COL2
PIL201
PIL201
PIL202
PIL202
COL4
PIL401
PIL401
PIL402
PIL402
COL5
PIL501
PIL501
PIL502
PIL502
PIC3002
PIC3002
PIC3001
PIC3001
COC30
NL3p3ref
COC26
PIC2601
PIC2601
PIC2602
PIC2602
COC31
PIC3101
PIC3101
PIC3102
PIC3102
COC32
PIC3201
PIC3201
PIC3202
PIC3202
COL6
PIL601
PIL601
PIL602
PIL602
COR36
PIR3601
PIR3601
PIR3602
PIR3602
COTP5
PITP501
PITP501
PIR3702
PIR3702
COR37
PIR3701
PIR3701
PIU201
PIU201
PIU202
PIU202
COR38
PIR3801
PIR3801
PIR3802
PIR3802
PIC2901
PIC2901
PIC2902
PIC2902
COC29
COU2
PIU203
PIU203
COD5
PID501
PID501
PID502
PID502
COC33
PIC3301
PIC3301
PIC3302
PIC3302
COR39
PIR3901
PIR3901
PIR3902
PIR3902
PIR4002
PIR4002
COR40
PIR4001
PIR4001
COTP6
PITP601
PITP601
COC34
PIC3401
PIC3401
PIC3402
PIC3402
COY1
PIY102
PIY102
PIY104
PIY104
PIY101
PIY101
PIY103
PIY103
PIR7102
PIR7102
COR71
PIR7101
PIR7101
COC35
PIC3501
PIC3501
PIC3502
PIC3502
COJ5
PIJ504
PIJ504
PIJ503
PIJ503
PIJ502
PIJ502
PIJ501
PIJ501
NLSCIRXDA
NLSCITXDA
NLVDD
COC28
PIC2801
PIC2801
PIC2802
PIC2802
PIU3036
PIU3036
PIU3035
PIU3035
PIU3034
PIU3034
PIU3033
PIU3033
PIU3032
PIU3032
PIU3031
PIU3031
PIU3030
PIU3030
PIU3029
PIU3029
PIU3028
PIU3028
PIU3027
PIU3027
PIU3026
PIU3026
PIU3025
PIU3025
PIU3037
PIU3037
PIU3038
PIU3038
PIU3039
PIU3039
PIU3040
PIU3040
PIU3041
PIU3041
PIU3042
PIU3042
PIU3043
PIU3043
PIU3044
PIU3044
PIU3045
PIU3045
PIU3046
PIU3046
PIU3047
PIU3047
PIU3048
PIU3048
PIC2701
PIC2701
PIC2702
PIC2702
COC27
COU3
PIU301
PIU301
PIU302
PIU302
PIU303
PIU303
PIU304
PIU304
PIU305
PIU305
PIU306
PIU306
PIU307
PIU307
PIU308
PIU308
PIU309
PIU309
PIU3010
PIU3010
PIU3011
PIU3011
PIU3012
PIU3012
COS1
PIS101
PIS101
PIS102
PIS102
PIR4702
PIR4702
COR47
PIR4701
PIR4701
PIC3701
PIC3701
PIC3702
PIC3702
COC37
COU4
PIU403
PIU403
PIU404
PIU404
PIU405
PIU405
PIU401
PIU401
PIU402
PIU402
PIC3601
PIC3601
PIC3602
PIC3602
COC36
COR45
PIR4502
PIR4502
PIR4501
PIR4501
PIR4602
PIR4602
COR46
PIR4601
PIR4601
NLTRSTn
NLRESETn
COU5
PIU505
PIU505
PIU504
PIU504
COC38
PIC3801
PIC3801
PIC3802
PIC3802
PIU503
PIU503
PIU502
PIU502
PIU501
PIU501
COJ4
PIJ401
PIJ401
PIJ403
PIJ403
PIJ405
PIJ405
PIJ407
PIJ407
COR42
PIR4202
PIR4202
PIR4201
PIR4201
PIJ409
PIJ409
PIJ4011
PIJ4011
PIJ4013
PIJ4013
COTP8
PITP801
PITP801
NLTCK
NLTDO
NLTMS
NLTDI
PIU3024
PIU3024
PIU3023
PIU3023
PIU3022
PIU3022
PIU3021
PIU3021
PIU3020
PIU3020
PIU3019
PIU3019
PIU3018
PIU3018
PIU3017
PIU3017
PIU3016
PIU3016
PIU3015
PIU3015
PIU3014
PIU3014
PIU3013
PIU3013
COTP10
PITP1001
PITP1001
COTP12
PITP1201
PITP1201
COTP7
PITP701
PITP701
COTP9
PITP901
PITP901
COTP11
PITP1101
PITP1101
PIR4301
PIR4301
COR43
PIR4302
PIR4302
PID801
PID801
PID802
PID802
COD8
PIJ402
PIJ402
PIJ404
PIJ404
NLTDIS
COR41
PIR4102
PIR4102
PIR4101
PIR4101
PIJ406
PIJ406
PIJ408
PIJ408
PIJ4010
PIJ4010
PIJ4012
PIJ4012
PIJ4014
PIJ4014
112233445566DDCCBBAA243/3/2014BLDC Standard sheet 2.SchDocSheet Title:Size:Mod. Date:File:Sheet:ofBhttp://www.ti.comContact:http://www.ti.com/supportAutomotive BLDC Motor DriveProject Title:Designed for:Public ReleaseAssembly Variant:001© Texas Instruments2014Drawn By:Engineer:Clark KinnairdTexas Instruments and/or its licensors do not warrant the accuracy or completeness of this specification or any information contained therein. Texas Instruments and/or its licensors do not warrant that this design will meet the specifications, will be suitable for your application or fit for any particular purpose, or will operate in an implementation. Texas Instruments and/or its licensors do not warrant that the design is production worthy. You should completely validate and test your design implementation to confirm the system functionality for your application.Not in version controlSVN Rev:SAT0042Number:Rev:E510µFC3110µFC32DGNDGND3p3VVDDIO_2VDDAVDDA1342GG20MHzY1NX3225GA20MHZSTDCRA1SCLKAH_PWMAL_PWMBH_PWMBL_PWMDGNDPWRGDDGND3p3V2.2kR46GND2.2kR45DC+34.8kR394.99kR40GNDDC_V_ADC0.44VD5CD0603-B0130L3p3V10µFC30GND12pFC3512pFC34GNDGND2.2µFC280.1µFC33GPIO29/SCITXDA1TRST2XRS3ADCIND6/AIO64ADCINA4/COMP2A5ADCINA76ADCINA37ADCINA18ADCINA2/COMP1A9ADCINA0/VREFHI10VDDA11VSSA/VREFLO12ADCINB113ADCINB214ADCINB315ADCINB416ADCINB617ADCINB718GPIO34,COMP2OUT19GPIO35,[TDI]20GPIO36,[TMS]21GPIO37,[TDO]22GPIO38,XCLKIN,23GPIO18,SPICLKA24GPIO19,XCLKIN25GPIO17,SPISOMIA,26GPIO16,SPISIMOA27GPIO1,EPWM1B28GPIO0,EPWM1A29TEST30GPIO32,SDAA31VDD32VSS33VREGENZ34VDDIO35GPIO33,SCLA36GPIO2,EPWM2A37GPIO3,EPWM2B38GPIO4,EPWM3A39GPIO5,EPWM3B40GPIO6,EPWM4A41GPIO7,EPWM4B42VDD43VSS44X145X246GPIO12,TZ147GPIO2848U3TMS320F28027FPTQGNDVDDIO_2DGNDTDITDOTMSTCKRESETnTRSTnGND1GND2OUT3VDD4VDD5U5LMT86DCKT10µFC26GNDGND3p3V0.1µFC38GND1µFC29DC+NCU2LM4040DEM3-3.031.6kR37GND0R380R36DNPADC_REFECAP1TP5TP61.0kR43GNDTRSTn21S1GNDGND3p3V2200pFC371234567891011121314J4SBH11-PBPC-D07-ST-BK3p3V0R42GND0R41TDIS120 ohmL2120 ohmL4120 ohmL5120 ohmL63p3refRESET1GND2MR3WDI4VDD5U4TPS3828-33DBVGND0.1µFC36GND47kR470R71DNPCH_PWMCL_PWMOrange12D8ADC_REFA_I_ADCTP10B_V_ADCTP7B_I_ADCTP8A_I_ADCA_V_ADCTP9C_I_ADCTP12DC_V_ADCC_V_ADCTP11SDOSDIFAULTEN_GATEOUT_PWM4123J500221120423p3VGNDSCIRXDASCITXDAnSCSIN_PWMOCTWVDDNX3225GA20000 rated for Temp -40 to 150 CAlternate is:Kyocera CX3225CA20000D0HSSZ1 is -40 to 125C crystal 20 MHzin 2.5 x 3.2 mm 4 pad packageIf internal oscillator is used, do not install crystal or two caps.To utilize the on-chip VREG, the VREGENZ pin should be tied low and the appropriate recommended operating voltage should be supplied to the VDDIO and VDDA pins. In this case, the VDD voltage needed bythe core logic will be generated by the VREG. Each VDD pin requires on the order of 1.2 µF (minimum) capacitance for proper regulation of the VREG. These capacitors (C5, C6, C7, C10, C11) should be located as close as possibleto the VDD pins.Place U3 in proximity to expected location of highest temperature.Select either filtered 3.3V or 3.0V Zener as reference for current measurements and ADC conversions.Install either R34 or R36nRESETH=normal operationL=powered downLeaving WDI unconnected disables the watchdogVDD does NOT connect to 3p3V; VDD is 1.8V generated internally by TMS320F280352.2µFC27
PIR4902
PIR4902
COR49
PIR4901
PIR4901
PIR5002
PIR5002
COR50
PIR5001
PIR5001
PIC4401
PIC4401
PIC4402
PIC4402
COC44
PIC4201
PIC4201
PIC4202
PIC4202
COC42
COR53
COR55
PIR5302
PIR5302
PIR5301
PIR5301
PIR5502
PIR5502
PIR5501
PIR5501
NLDRV0RT0CLK
NLDRV0COMP
NLDRV0VSENSE
NLPWRGD
COR52
PIR5201
PIR5201
PIR5202
PIR5202
COR54
PIR5401
PIR5401
PIR5402
PIR5402
COU6
PIU601
PIU601
PIU602
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PIU603
PIU603
PIU604
PIU604
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PIU605
PIU606
PIU606
COR56
PIR5601
PIR5601
PIR5602
PIU607
PIR5602 PIU607
COR59
PIR5901
PIR5901
PIR5902
PIR5902
COR60
PIR6001
PIR6001
PIR6002
PIR6002
COC48
PIC4802
PIC4802
PIC4801
PIC4801
PIC5001
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PIC5002
PIC5002
COC50
PIR6102
PIR6102
COR61
PIR6101
PIR6101
PIC5201
PIC5201
PIC5202
PIC5202
COC52
PIC5301
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PIC5302
PIC5302
COC53
PIC5401
PIC5401
PIC5402
PIC5402
COC54
PIC5501
PIC5501
PIC5502
PIC5502
COC55
PIC5601
PIC5601
PIC5602
PIC5602
COC56
PIU608
PIU608
PIU609
PIU609
PIU6010
PIU6010
PIU6011
PIU6011
PIU6012
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PIU6025
PIU6026
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PIU6027
PIU6027
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PIU6028
PIU6057
PIU6057
COC61
PIC6101
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PIC6102
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PIU707
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PIU706
PIU705
PIU705
COU7
PIU701
PIU701
PIU702
PIU702
PIU703
PIU703
PIU704
PIU704
COR69
PIR6901
PIR6901
PIR6902
PIR6902
COR70
PIR7001
PIR7001
PIR7002
PIR7002
COC66
PIC6601
PIC6601
PIC6602
PIC6602
PIR6502
PIR6502
COR65
PIR6501
PIR6501
PIR6701
PIR6701
COR67
PIR6702
PIR6702
NLHalf0REF
PIC6301
PIC6301
PIC6302
PIC6302
COC63
COR68
PIR6802
PIR6802
PIR6801
PIR6801
PIR4802
PIR4802
COR48
PIR4801
PIR4801
PIR5102
PIR5102
COR51
PIR5101
PIR5101
PIC4601
PIC4601
PIC4602
PIC4602
COC46
COL7
PIL701
PIL701
PIL702
PIL702
PID701
PID701
PID702
PID702
COD7
PIC4501
PIC4501
PIC4502
PIC4502
COC45
PIR5802
PIR5802
COR58
PIR5801
PIR5801
PID601
PID601
PID602
PID602
COD6
PIU6056
PIU6056
PIU6055
PIU6055
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PIU6046
PIU6045
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PIU6043
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PIU6042
PIU6041
PIU6041
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PIU6034
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PIU6032
PIU6032
PIU6031
PIU6031
PIU6030
PIU6030
PIU6029
PIU6029
COC39
PIC3901
PIC3901
PIC4001
PIC4001
PIC4002
PIC4002
COC40
PIC4101
PIC4101
PIC4102
PIC4102
COC41
NLDRV0SS0TR
PIC3902
PIC3902
COC43
PIC4302
PIC4302
PIC4301
PIC4301
COC47
PIC4701
PIC4701
PIC4702
PIC4702
COC49
PIC4901
PIC4901
PIC4902
PIC4902
COC51
PIC5101
PIC5101
PIC5102
PIC5102
COC64
PIC6401
PIC6401
PIC6402
PIC6402
COC65
PIC6501
PIC6501
PIC6502
PIC6502
PIC5701
PIC5701
PIC5702
PIC5702
COC57
PIC5801
PIC5801
PIC5802
PIC5802
COC58
COR62
PIR6201
PIR6201
PIR6202
PIR6202
PIC5901
PIC5901
PIC5902
PIC5902
COC59
COR63
PIR6301
PIR6301
PIR6302
PIR6302
PIC6001
PIC6001
PIC6002
PIC6002
COC60
COR64
PIR6401
PIR6401
PIR6402
PIR6402
PIC6201
PIC6201
PIC6202
PIC6202
COC62
PIR6602
PIR6602
COR66
PIR6601
PIR6601
112233445566DDCCBBAA342/6/2014BLDC Standard sheet 3.SchDocSheet Title:Size:Mod. Date:File:Sheet:ofBhttp://www.ti.comContact:http://www.ti.com/supportAutomotive BLDC Motor DriveProject Title:Designed for:Public ReleaseAssembly Variant:001© Texas Instruments2014Drawn By:Engineer:Clark KinnairdTexas Instruments and/or its licensors do not warrant the accuracy or completeness of this specification or any information contained therein. Texas Instruments and/or its licensors do not warrant that this design will meet the specifications, will be suitable for your application or fit for any particular purpose, or will operate in an implementation. Texas Instruments and/or its licensors do not warrant that the design is production worthy. You should completely validate and test your design implementation to confirm the system functionality for your application.Not in version controlSVN Rev:SAT0042Number:Rev:E5B_I_ADCA_H_IsenseA_L_IsenseB_H_IsenseB_L_IsenseSL_ASL_BSL_CGND10.0kR55GND3p3VGND0.1µFC41GND0.1µFC43RT_CLK1COMP2VSENSE3PWRGD4OCTW5FAULT6DTC7SCS8SDI9SDO10SCLK11DC_CAL12GVDD13CP114CP215EN_GATE16INH_A17INL_A18INH_B19INL_B20INH_C21INL_C22DVDD23REF24SO125SO226AVDD27AGND28PVDD129SP230SN231SP132SN133SL_C34GL_C35SH_C36GH_C37BST_C38SL_B39GL_B40SH_B41GH_B42BST_B43SL_A44GL_A45SH_A46GH_A47BST_A48VDD_SPI49PH50PH51BST_BK52PVDD253PVDD254EN_BUCK55SS_TR56PWPD57U6DRV8301OCTWFAULT1.0kR56SDISDOSCLKGND0.022µFC50EN_GATEGNDAH_PWMAL_PWMBH_PWMBL_PWMCH_PWMCL_PWMGNDGNDA_I_ADCGND0.1µFC58GNDCL_GATEC_PHASECH_GATE0.1µFC51BL_GATEB_PHASEBH_GATE0.1µFC49AL_GATEA_PHASE0.1µFC47AH_GATE3p3VDC+DC+GND0.1µFC520.1µFC553p3VDRV_SS_TRDRV_COMPDRV_VSENSEGNDGND3p3V249kR49GNDDRV_RT_CLKGNDGND1µFC564.7µFC402.2µFC482.2µFC5747µFC4656.2R6256.2R630.027µFC590.027µFC60GNDGNDPWRGDPWRGDPWRGD4.7µFC45GND30VD7CMS0631.6kR530.01µFC39ADC_REF0.1µFC54DC+3p3VGNDGNDC_I_ADCC_L_IsenseC_H_IsenseVoutA1-IN A2+IN A3V-4+IN B5-IN B6VoutB7V+8U7OPA2365AQDRQ11.0kR701.0kR6920.0kR6856.2R640.027µFC620.1µFC6310.0kR65GND10.0kR6720.0kR66Half_REFL7DR74-101-R8.87kR500.039µFC4475pFC421µFC5310kR5210kR5410kR59300kR4875kR510.1µFC61GND1.0kR5810kR61Green12D610kR60nSCS1000pFC641000pFC651000pFC66Buck EN threshold is 1.25V, so DC+ > 6.25V enables Buck.Internal current source (2.9uA) provides 900 mV hysteresis.EN pin input current should not exceed 100 uA, clamped internally at 5.8V.See WEBENCH Design Report 11463/23Switching freq = 485 kHzCross-over frequency 6 kHzSCLK has internal 100kOhm pull-down.DRV8301 has 2 internal differential amplifiers with selectable gain of 10, 20, 40 or 80.Lowpass filters with RC time constant of 1.5 usec. Gate drive switching frequency is 200 kHz maximum.
112233445566DDCCBBAA44Hardware2/6/2014Hardware_ANSI-B.SchDocSheet Title:Size:Mod. Date:File:Sheet:ofBhttp://www.ti.comContact:http://www.ti.com/supportAutomotive BLDC Motor DriveProject Title:Designed for:Public ReleaseAssembly Variant:001© Texas Instruments2014Drawn By:Engineer:Clark KinnairdTexas Instruments and/or its licensors do not warrant the accuracy or completeness of this specification or any information contained therein. Texas Instruments and/or its licensors do not warrant that this design will meet the specifications, will be suitable for your application or fit for any particular purpose, or will operate in an implementation. Texas Instruments and/or its licensors do not warrant that the design is production worthy. You should completely validate and test your design implementation to confirm the system functionality for your application.Not in version controlSVN Rev:SAT0042Number:Rev:E5LOGOPCBTexas InstrumentsH3NY PMS 440 0025 PHH4NY PMS 440 0025 PHH7NY PMS 440 0025 PHH8NY PMS 440 0025 PHH11902CH21902CH51902CH61902CFID2FID1FID3SAT0042E5PCB Number:PCB Rev:Label Assembly NoteZZ1This Assembly Note is for PCB labels onlyPCB LabelLBL1Size: 0.65" x 0.20 "Assembly NoteZZ2These assemblies are ESD sensitive, ESD precautions shall be observed.Assembly NoteZZ3These assemblies must be clean and free from flux and all contaminants. Use of no clean flux is not acceptable.Assembly NoteZZ4These assemblies must comply with workmanship standards IPC-A-610 Class 2., unless otherwise specified.
COC8
PIC801
PIC801
PIC802
PIC802
COC11
PIC1102
PIC1102
PIC1101
PIC1101
COR15
PIR1501
PIR1501
PIR1502
PIR1502
PIC1401
PIC1401
PIC1402
PIC1402
COC14
COR18
PIR1801
PIR1801
PIR1802
PIR1802
PIQ204
PIQ204
COQ2
PIQ205
PIQ206
PIQ207
PIQ208
PIQ209
PIQ205
PIQ206
PIQ207
PIQ208
PIQ209
PIQ201
PIQ202
PIQ203
PIQ201
PIQ202
PIQ203
COPTH0A
PIPTH0A01
PIPTH0A01
COR21
PIR2101
PIR2101
PIR2102
PIR2102
PID201
PID201
PID202
PID202
COD2
PIR2402
PIR2402
COR24
PIR2401
PIR2401
PIC1701
PIC1701
PIC1702
PIC1702
COC17
COC20
PIC2002
PIC2002
PIC2001
PIC2001
COR27
PIR2701
PIR2701
PIR2702
PIR2702
COR30
PIR3001
PIR3001
PIR3002
PIR3002
PIQ504
PIQ504
COQ5
PIQ505
PIQ506
PIQ507
PIQ508
PIQ509
PIQ505
PIQ506
PIQ507
PIQ508
PIQ509
PIQ501
PIQ502
PIQ503
PIQ501
PIQ502
PIQ503
COC23
PIC2301
PIC2301
PIC2302
PIC2302
COJ3
PIJ303
PIJ303
PIJ302
PIJ302
PIJ301
PIJ301
COC9
PIC901 PIC902
PIC901
PIC902
COC12
PIC1202
PIC1202
PIC1201
PIC1201
COR16
PIR1601
PIR1601
PIR1602
PIR1602
COR19
PIR1901
PIR1901
PIR1902
PIR1902
PIQ304
PIQ304
COC21
PIC2102
PIC2102
PIC2101
PIC2101
COR31
PIR3101
PIR3101
PIR3102
PIR3102
PIQ604
PIQ604
PIC1501
PIC1501
PIC1502
PIC1502
COC15
COQ3
COPTH0B
PIPTH0B01
PIPTH0B01
COR22
PIR2201
PIR2201
PIR2202
PIR2202
PID301
PID301
PID302
PID302
COD3
PIR2502
PIR2502
COR25
PIR2501
PIR2501
PIC1801
PIC1801
PIC1802
PIC1802
COC18
COR28
PIR2801
PIR2801
PIR2802
PIR2802
COQ6
PIC2401
PIC2401
PIC2402
PIC2402
COC24
PIQ305
PIQ306
PIQ307
PIQ308
PIQ309
PIQ305
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PIQ307
PIQ308
PIQ309
PIQ301
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PIQ301
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COC10
PIC1001
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PIC1002
COC13
PIC1302
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PIC1301
PIC1301
COR17
PIR1701
PIR1701
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PIC1601
PIC1602
PIC1602
COC16
COR20
PIR2001
PIR2001
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COQ4
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PIQ401
PIQ402
PIQ403
COPTH0C
PIPTH0C01
PIPTH0C01
COR23
PIR2301
PIR2301
PIR2302
PIR2302
PID401
PID401
PID402
PID402
COD4
COR26
PIR2602
PIR2602
PIR2601
PIR2601
PIC1901
PIC1901
PIC1902
PIC1902
COC19
COC22
PIC2202
PIC2202
PIC2201
PIC2201
COR29
PIR2901
PIR2901
PIR2902
PIR2902
COR32
PIR3201
PIR3201
PIR3202
PIR3202
PIQ704
PIQ704
COQ7
PIQ705
PIQ706
PIQ707
PIQ708
PIQ709
PIQ705
PIQ706
PIQ707
PIQ708
PIQ709
PIQ701
PIQ702
PIQ703
PIQ701
PIQ702
PIQ703
COC25
PIC2501
PIC2501
PIC2502
PIC2502
PIR3302
PIR3302
COR33
PIR3301
PIR3301
CONT1
PINT101
PINT101
PINT102
PINT102
CONT4
PINT401
PINT401
PINT402
PINT402
COR34
PIR3402
PIR3402
PIR3401
PIR3401
CONT2
PINT201
PINT201
PINT202
PINT202
CONT5
PINT501
PINT501
PINT502
PINT502
PIR3502
PIR3502
COR35
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PIR3501
CONT3
PINT301
PINT301
PINT302
PINT302
CONT6
PINT601
PINT601
PINT602
PINT602
112233445566DDCCBBAA442/6/2014BLDC Standard sheet 4.SchDocSheet Title:Size:Mod. Date:File:Sheet:ofBhttp://www.ti.comContact:http://www.ti.com/supportAutomotive BLDC Motor DriveProject Title:Designed for:Public ReleaseAssembly Variant:001© Texas Instruments2014Drawn By:Engineer:Clark KinnairdTexas Instruments and/or its licensors do not warrant the accuracy or completeness of this specification or any information contained therein. Texas Instruments and/or its licensors do not warrant that this design will meet the specifications, will be suitable for your application or fit for any particular purpose, or will operate in an implementation. Texas Instruments and/or its licensors do not warrant that the design is production worthy. You should completely validate and test your design implementation to confirm the system functionality for your application.Not in version controlSVN Rev:SAT0042Number:Rev:E5DC+4.7µF100VC8GNDGNDA_H_IsenseA_L_IsenseAH_GATEAL_GATESL_A2.21R272.21R150.047µFC140.047µFC2322pFC1122pFC201.00R181.00R30NT4Net-TieNT1Net-Tie47,81,2,35,6,40VQ5CSD18501Q5A47,81,2,35,6,40VQ2CSD18501Q5A34.8kR214.99kR24GNDA_V_ADC0.44VD2CD0603-B0130L3p3V0.1µFC17PTH-ATH-094MILDC+4.7µF100VC9GNDGNDB_H_IsenseB_L_IsenseBH_GATEBL_GATESL_B2.21R282.21R160.047µFC150.047µFC2422pFC1222pFC211.00R191.00R31NT5Net-TieNT2Net-Tie47,81,2,35,6,40VQ6CSD18501Q5A47,81,2,35,6,40VQ3CSD18501Q5A34.8kR224.99kR25GNDB_V_ADC0.44VD3CD0603-B0130L3p3V0.1µFC18PTH-BTH-094MILDC+4.7µF100VC10GNDGNDC_H_IsenseC_L_IsenseCH_GATECL_GATESL_C2.21R292.21R170.047µFC160.047µFC2522pFC1322pFC221.00R201.00R32NT6Net-TieNT3Net-Tie47,81,2,35,6,40VQ7CSD18501Q5A47,81,2,35,6,40VQ4CSD18501Q5A34.8kR234.99kR26GNDC_V_ADC0.44VD4CD0603-B0130L3p3V0.1µFC19PTH-CTH-094MIL123J3CONN_1-1318300-30.01R330.01R340.01R35A_PHASEB_PHASEC_PHASEC_PHASEB_PHASEA_PHASEKelvin connectionKeep trace distance between Source pins of High-side FET and Drain pins of Low-side FET as short as possible.Kelvin connectionKelvin connection
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