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About-Time-Technologies
| Reference | Value | Description |
|---|---|---|
| Q1,Q3 | NMOS | N-MOSFET transistor, drain/source/gate |
| Q4 | PMOS | P-MOSFET transistor, drain/source/gate |
| U1 | BQ25172DSGR | |
| U2 | SRV05-4 | ESD Protection Diodes with Low Clamping Voltage, SOT-23-6 |
| U3 | TPS61200DRC | Low Input Voltage Synchronous Boost Converter With 1.3A Switches, Adjustable Output Voltage, 0.3-5.5V Input Voltage, VSON-10 |
| BT1 | Battery_Cell | Single-cell battery |
| C1,C2,C9 | 1uF | |
| C3,C4,C8 | 4.7uF | Unpolarized capacitor, small symbol |
| C10,C13 | 100nF | |
| D1 | LED_GBAR | RGB LED, green/blue/anode/red |
| D6 | RED |
| Light emitting diode |
| FB1 | FerriteBead |
|---|
| J2 | Conn_01x02 | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| J3 | USB_C_Receptacle_USB2.0_16P | USB 2.0-only 16P Type-C Receptacle connector |
|---|
| L2 | 2.2uH | Inductor |
|---|
| R1 | 5.6k | Resistor, US symbol |
|---|
| R2 | 10k | TS |
|---|
| R3 | 470k | Rfbt |
|---|
| R4,R11,R13,R20 | 150k | Rfbb,Rfbt |
|---|
| R5 | 47k | VSET |
|---|
| R6,R8 | 1.5k | ISET |
|---|
| R7,R9 | 27k | TMR |
|---|
| R10 | 1M | Rfbt |
|---|
| R12,R15 | 5.1k | Rfbb |
|---|
| R14 | 510k | Rfbt |
|---|
| R16 | 200k | Rfbt |
|---|
| SW1 | ON_OFF | Switch, single pole double throw |
|---|
| SW2 | LED_COL | Switch, three position, single pole triple throw, 3 position switch, SP3T |
|---|
| TP1 | VCC | test point |
|---|
| TP2 | 5V | test point |
|---|
| TP3 | GND | test point |
|---|
| TP4 | -BATT | test point |
|---|
| TP6 | +3V3 | test point |
|---|
| TP7 | VIN | test point |
|---|