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BQ25601
I2C Controlled 3A Single-Cell Battery Charger for High Input Voltage and Narrow Voltage DC Power Path Management, WQFN-32
Schematic Symbol
Pin Configuration (25 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | VAC | input |
| 2 | PSEL | input |
| 3 | ~{PG} | open_collector |
| 4 | STAT | open_collector |
| 5 | SCL | input |
| 6 | SDA | bidirectional |
| 7 | ~{INT} | open_collector |
| 8 | NC | no_connect |
| 9 | ~{CE} | input |
| 10 | NC | no_connect |
| 11 | TS | passive |
| 12 | ~{QON} | input |
| 13 | BAT | power_in |
| 14 | BAT | passive |
| 15 | SYS | passive |
| 16 | SYS | passive |
| 17 | GND | power_in |
| 18 | GND | passive |
| 19 | SW | passive |
| 20 | SW | passive |
| 21 | BTST | input |
| 22 | REGN | passive |
| 23 | PMID | passive |
| 24 | VBUS | power_in |
| 25 | GND | passive |
Footprint
ConfirmedPackage_DFN_QFN/Texas_RTW_WQFN-24-1EP_4x4mm_P0.5mm_EP2.7x2.7mm_ThermalVias
Pad Layout
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2
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8
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10
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12
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25
Pads (39)
| Number | Type |
|---|---|
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| 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 |
| 21 | smd |
| 22 | smd |
| 23 | smd |
| 24 | smd |
| 25 | thru hole |
| 25 | thru hole |
| 25 | thru hole |
| 25 | thru hole |
| 25 | thru hole |
| 25 | smd |
| 25 | smd |
| 25 | thru hole |
| 25 | thru hole |
| 25 | thru hole |
| 25 | thru hole |