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PAC1944x-x4MX
Four Channel High-side Power Monitor, 9V, I2C, VQFN-16
Schematic Symbol
Pin Configuration (17 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | SLOW | input |
| 2 | V_{DD} | power_in |
| 3 | GND | power_in |
| 4 | SCL | input |
| 5 | SDA | bidirectional |
| 6 | ADDRSEL | passive |
| 7 | SENSE3- | input |
| 8 | SENSE3+ | input |
| 9 | SENSE4- | input |
| 10 | SENSE4+ | input |
| 11 | SENSE1+ | input |
| 12 | SENSE1- | input |
| 13 | SENSE2+ | input |
| 14 | SENSE2- | input |
| 15 | GPIO | bidirectional |
| 16 | ~{PWRDN} | input |
| 17 | EP | passive |
Footprint
ConfirmedPackage_DFN_QFN/VQFN-16-1EP_3x3mm_P0.5mm_EP1.1x1.1mm
Pad Layout
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1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Pads (18)
| Number | Type |
|---|---|
| — | 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 |