PS-SegmentMonitoringBoard
lhr-solar
Measures the voltage/temperature of a battery segment (8 series modules)
Components (43)
| Reference | Value | Description |
|---|---|---|
| IC1 | ISO1641BDR | Digital Isolators Robust-EMC bidirectional I2C digital isolator with uni-directional clock |
| U1,U3 | EL3H7 | OPTOISO 3.75KV 1CH TRANS 4-SSOP |
| U2 | BQ7692003PW | |
| U4,U6,U12-U14 | TLV9062xD | Dual operational amplifier, 300 uV Offset, SOIC-8 |
| C2 | 10μF | Unpolarized capacitor, small symbol |
| C3,C26,C28,C29,C32,C34-C41 | 1uF | Unpolarized capacitor |
| C4 | 470pF | Unpolarized capacitor |
| C5-C9,C24,C42 | 0.1uF | Unpolarized capacitor |
| C10-C17 | 100nF | Unpolarized capacitor |
| C18 | 4.7uF | Unpolarized capacitor |
| C25,C27,C30,C31,C33 | 1.2uF | Unpolarized capacitor |
| D1 | D_Zener_Small | Zener diode, small symbol |
| D2-D9 | WS2812B-2020 | RGB LED with integrated controller, 2.0 x 2.0 mm, 12 mA |
| D10 | 3v3 | Light emitting diode |
| D14 | BQ-Fault | Light emitting diode |
| D15 | BQ_HB | Light emitting diode |
| F7-F11 |