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A4954
Fullbridge PWM Motor Driver, UVLO, OCP, Current Limit, Short Circuit Protection, TSSOP-16
Schematic Symbol
Pin Configuration (17 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | GND | power_in |
| 2 | VREF34 | input |
| 3 | IN3 | input |
| 4 | IN4 | input |
| 5 | IN2 | input |
| 6 | IN1 | input |
| 7 | VREF12 | input |
| 8 | GND | passive |
| 9 | VBB | power_in |
| 10 | OUT1 | power_out |
| 11 | LSS12 | power_in |
| 12 | OUT2 | power_out |
| 13 | OUT3 | power_out |
| 14 | LSS34 | power_in |
| 15 | OUT4 | power_out |
| 16 | VBB | passive |
| 17 | GND | passive |
Footprint
ConfirmedPackage_SO/TSSOP-16-1EP_4.4x5mm_P0.65mm_EP3x3mm
Pad Layout
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1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Pads (21)
| 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 |