PMM-1.0-R1
sneakylizard123-4
Components (34)
| Reference | Value | Description |
|---|---|---|
| U1 | TPS61089 | 7A Boost Converters, Adjustable output voltage (PFM), input 2.7 to 12V , output 4.5 to 12.6V, VQFN-11 |
| U2 | TPS22917DBV | 1V to 5.5V, 2A, 80mΩ Ultra-Low Leakage Load Switch, SOT23-6 |
| U3 | BQ27441-G1 | System Side Li Ion/Polymer Fuel Gauge, PDSON-12 |
| U4 | BQ25895RTW | I2C Controlled Single Cell (Li-Ion / Li-Polymer) 5A Fast Charger with MaxCharge, USB BC1.2 Detection, 3.9..14V VBUS, 3.840..4.608V charge voltage range, 1.5 MHz (buck mode) and 500 kHz /1.5 MHz (boost mode), WQFN-24 |
| U5 | TLV75733PDBV | 1A Low IQ Small Size Low Dropout Voltage Regulator, Fixed Output 3.3V, SOT-23-5 |
| U6 | STM32C031C4T6 | STMicroelectronics Arm Cortex-M0+ MCU, 16KB flash, 12KB RAM, 48 MHz, 2.0-3.6V, 45 GPIO, LQFP48 |
| A1 | PMM | STM32-Based Power management module |
| C1-C3,C8,C10,C15 | 47uF | Unpolarized capacitor, small symbol |
| C4,C7,C12,C14,C19,C26,C27,C29 | 100nF | Unpolarized capacitor, small symbol |
| C5 | 0.1uF | Unpolarized capacitor, small symbol |
| C6,C13,C18,C22,C23,C28 | 10uF | Unpolarized capacitor, small symbol |
| C9 | 24pF | Unpolarized capacitor, small symbol |
| C11 | 560pF | Unpolarized capacitor, small symbol |
| C16,C24,C25 | 1uF | Unpolarized capacitor, small symbol |
| C17 | 0.47uF | Unpolarized capacitor, small symbol |
| C20 | 47nF | Unpolarized capacitor, small symbol |
| C21 | 4.7uF | Unpolarized capacitor, small symbol |
| D1-D3 | LED | Light emitting diode |
| L1 | 470nH Coilcraft XFL4015-471MEC | Inductor with ferrite core, small symbol |
| L2 | 2.2uH Coilcraft XAL4020-222MEC | Inductor with ferrite core |
| R1,R10-R14,R16,R19,R20 | 10k | Resistor, small US symbol |
| R2 | 309k | Resistor, small US symbol |
| R3 | 133k | Resistor, small US symbol |
| R4 | 28.7k | Resistor, small US symbol |
| R5 | 240k | Resistor, small US symbol |
| R6 | 76.8k | Resistor, small US symbol |
| R7,R8 | 100k | Resistor, small US symbol |
| R9 | 0.010 1% | Resistor, small US symbol |
| R15 | 130 1% | Resistor, small US symbol |
| R17 | 5.23k | Resistor, small US symbol |
| R18 | 30.1k | Resistor, small US symbol |
| R21,R22 | 4.7k | Resistor, small US symbol |
| TH1 | 10k NTC | Temperature dependent resistor, negative temperature coefficient, US symbol |
| TP1-TP4 | TestPoint | test point |