logo资料库

原理图(Pico-UPS-A_Schematic).pdf

第1页 / 共1页
资料共1页,全文预览结束
1 2 3 4 5 6 7 8 A B C D 1 R10 10K battery box 2 P1 + - 1 R9 10K R2 470R C4 104 4 5 6 U2 DP VDD VSS S8261 Q1 AO3400 3 CO VM 2 1 DO 4 5 6 M1 G2 D2 G1 8205 3 2 1 S2 D1 S1 R6 2K GND VBUS C3 22uF GND SYS L1 2.2uH C5 22uF GND S Y S T T A B T E D T T A B 1 2 3 4 SYS IN SW SW D N G P B N E C T N D N G 5 6 7 8 SCL SDA GND INA1 SCL SDA A0 A1 Vs GND IN- IN+ INA219 GND C1 104 GND 3V3 GND C2 1uF R1 BAT 0.01R 1% 2512 6 1 5 1 4 1 3 1 GND U1 ETA6003 ISET2 ISEN1 GND STAT 12 11 10 9 R3 2K R4 500R R5 Res1 Led1 GND SYS GND GND GND GND GPIO0 GPIO1 GPIO2 GPIO3 GPIO4 GPIO5 GPIO6 GPIO7 GPIO8 GPIO9 GPIO10 GPIO11 GPIO12 GPIO13 GPIO14 GPIO15 H1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 H2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 VBUS VSYS 3V3_EN 3V3 ADC_VREF GPIO28 GPIO27 GPIO26 RUN GPIO22 GPIO21 GPIO20 GPIO19 GPIO18 GPIO17 GPIO16 GND Q2 SI2305 SYS H3 1 2 3 R15 Res1 Led2 GND GND GND GND Header 20 Header 20 GND GND R7 10K R8 10K VBUS GND I2C1 I2C0 GPIO6 SDA GPIO20 H4 1 2 3 H5 1 2 3 GPIO7 SCL GPIO21 aveshareW Pico-UPS-A 1 2 3 4 5 6 7 8 A B C D
分享到:
收藏