Battery-Featherwing
mousethief
Battery Featherwing
Components (23)
| Reference | Value | Description |
|---|---|---|
| U1 | INA3221 | Triple-Channel High-Side Shunt and Bus Voltage Monitor with I2C and SMBUS Compatible Interface, QFN-16 |
| U2 | TPS61090 | 2A Step-Up DC-DC Converter for Batteries, Isw up to 2500mA, Adjustable output voltage, QFN-16 |
| U3 | MCP73871 | Single cell, Li-Ion/Li-Po charge management controller |
| U4 | MAX17048G_T10 | |
| U5 | 74AUC2G07 | Dual Buffer, Open Drain, Low-Voltage CMOS |
| C1-C3,C6,C9 | 0.1uF | Unpolarized capacitor, small symbol |
| C4,C5,C11 | 100uF | Polarized capacitor,Unpolarized capacitor, small symbol |
| C7,C8 | 10uF | Unpolarized capacitor, small symbol |
| C10 | 2.2uF | Unpolarized capacitor, small symbol |
| J1 | Battery | Generic connectable mounting pin connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J2 | Neopix A | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J3 | Neopix B | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
| L1 | 6.8uH | Inductor |
| R1-R3 | 0.1 | Resistor |
| R4 | 270k | Resistor |
| R5,R7 | 100k | Resistor |
| R6 | 1.0k | Resistor |
| R8 | 16k | Resistor |
| R9,R15 | 0 | Resistor, small symbol |
| R10,R14 | 200k | Resistor |
| R11,R13 | 1.87M | Resistor |
| R12 | 340k | Resistor |
| RN1,RN2 | 10k | 4 resistor network, parallel topology |