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TP4056-42-ESOP8
1A Standalone Linear Li-ion/LiPo single-cell battery charger, 4.2V ±1% charge voltage, VCC = 4.0..8.0V, SOIC-8 (SOP-8)
Schematic Symbol
Pin Configuration (9 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | TEMP | input |
| 2 | PROG | passive |
| 3 | GND | power_in |
| 4 | V_{CC} | power_in |
| 5 | BAT | power_out |
| 6 | ~{STDBY} | open_collector |
| 7 | ~{CHRG} | open_collector |
| 8 | CE | input |
| 9 | EPAD | passive |
Footprint
ConfirmedPackage_SO/SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.41x3.3mm_ThermalVias
Pad Layout
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1
2
3
4
5
6
7
8
9
9
9
9
9
9
9
9
Pads (20)
| Number | Type |
|---|---|
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| 1 | smd |
| 2 | smd |
| 3 | smd |
| 4 | smd |
| 5 | smd |
| 6 | smd |
| 7 | smd |
| 8 | smd |
| 9 | thru hole |
| 9 | thru hole |
| 9 | thru hole |
| 9 | smd |
| 9 | smd |
| 9 | thru hole |
| 9 | thru hole |
| 9 | thru hole |