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LTC4007
4A high efficiency standalone Li-ion battery charger, SSOP-24
Schematic Symbol
Pin Configuration (24 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | DCIN | input |
| 2 | ~{CHG} | output |
| 3 | ACP | open_collector |
| 4 | R_{T} | passive |
| 5 | ~{FAULT} | open_collector |
| 6 | GND | power_in |
| 7 | 3C4C | input |
| 8 | ~{LOBAT} | output |
| 9 | NTC | input |
| 10 | ITH | passive |
| 11 | PROG | bidirectional |
| 12 | NC | no_connect |
| 13 | ~{ICL} | output |
| 14 | CSP | input |
| 15 | BAT | input |
| 16 | CHEM | input |
| 17 | ~{FLAG} | open_collector |
| 18 | CLP | input |
| 19 | CLN | input |
| 20 | TGATE | output |
| 21 | PGND | power_in |
| 22 | BGATE | output |
| 23 | INFET | output |
| 24 | SHDN | input |
Footprint
ConfirmedPackage_SO/SSOP-24_3.9x8.7mm_P0.635mm
Pad Layout
1
2
3
4
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24
Pads (24)
| 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 |
| 21 | smd |
| 22 | smd |
| 23 | smd |
| 24 | smd |