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BQ76920PW
Lithium battery monitor, 3-5 cells, integrated balancing, I2C interface, TSSOP-20
Schematic Symbol
Pin Configuration (20 pins)
| Pin | Name | Type |
|---|---|---|
| 6 | TS1 | passive |
| 7 | CAP1 | passive |
| 8 | REGOUT | power_out |
| 9 | REGSRC | power_in |
| 10 | BAT | input |
| 11 | NC | no_connect |
| 12 | VC5 | input |
| 13 | VC4 | input |
| 14 | VC3 | input |
| 15 | VC2 | input |
| 16 | VC1 | input |
| 17 | VC0 | input |
| 18 | SRP | input |
| 19 | SRN | input |
| 20 | ALERT | bidirectional |
| 1 | DSG | output |
| 2 | CHG | output |
| 3 | VSS | power_in |
| 4 | SDA | bidirectional |
| 5 | SCL | input |
Footprint
ConfirmedPackage_SO/TSSOP-20_4.4x6.5mm_P0.65mm
Pad Layout
Pads (20)
| Number | Type |
|---|---|
| 1 | smd |
| 2 | smd |
| 3 | smd |
| 4 | smd |
| 5 | smd |
| 6 | smd |
| 7 | smd |
| 8 | smd |
| 9 | smd |
| 10 | smd |
| 11 | smd |
| 12 | smd |
| 13 | smd |
| 14 | smd |
| 15 | smd |
| 16 | smd |
| 17 | smd |
| 18 | smd |
| 19 | smd |
| 20 | smd |