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MAX1647
Smart Battery Charger, 18V battery, 28V input, SMBus serial interface
Schematic Symbol
Pin Configuration (20 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | IOUT | output |
| 2 | DCIN | power_in |
| 3 | VL | power_out |
| 4 | CCV | passive |
| 5 | CCI | passive |
| 6 | SEL | input |
| 7 | CS | input |
| 8 | BATT | input |
| 9 | REF | bidirectional |
| 10 | AGND | power_in |
| 11 | ~{INT} | open_collector |
| 12 | THM | input |
| 13 | SCLK | input |
| 14 | SDA | bidirectional |
| 15 | DACV | output |
| 16 | PGND | power_in |
| 17 | DLO | output |
| 18 | DHI | output |
| 19 | LX | input |
| 20 | BST | power_in |
Footprint
ConfirmedPackage_SO/SSOP-20_5.3x7.2mm_P0.65mm
Pad Layout
1
2
3
4
5
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7
8
9
10
11
12
13
14
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17
18
19
20
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 |