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BQ25887RGE
I2C Controlled 2-Cell (Li-Ion / Li-Polymer), 2A boost-mode battery charger with cell balancing for USB input, 3.9..6.2V VBUS, 3.4..4.6V charge voltage regulation range (per cell), 1.5 MHz, VQFN-24
Schematic Symbol
Pin Configuration (25 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | ~{PG} | open_collector |
| 2 | STAT | open_collector |
| 3 | CD | input |
| 4 | SDA | bidirectional |
| 5 | SCL | input |
| 6 | ~{INT} | open_collector |
| 7 | TS | input |
| 8 | ILIM | passive |
| 9 | MID | input |
| 10 | CBSET | power_out |
| 11 | REGN | power_out |
| 12 | BTST | passive |
| 13 | BAT | power_out |
| 14 | BAT | passive |
| 15 | SNS | output |
| 16 | SNS | passive |
| 17 | SW | power_out |
| 18 | SW | passive |
| 19 | GND | power_in |
| 20 | GND | passive |
| 21 | PMID | power_out |
| 22 | PMID | passive |
| 23 | VBUS | power_in |
| 24 | PSEL | input |
| 25 | GND | passive |
Footprint
ConfirmedPackage_DFN_QFN/Texas_RGE0024H_VQFN-24-1EP_4x4mm_P0.5mm_EP2.7x2.7mm
Pad Layout
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25
Pads (29)
| 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 | smd |