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LT4231xUF
PoE Ideal Diode Bridge Controller, QFN-16
Schematic Symbol
Pin Configuration (17 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | TG36 | output |
| 2 | IN36 | power_in |
| 3 | IN45 | power_in |
| 4 | TG45 | output |
| 5 | TG78 | output |
| 6 | IN78 | power_in |
| 7 | BG78 | output |
| 8 | BG45 | output |
| 9 | OUTN | power_in |
| 10 | ~{EN} | output |
| 11 | EN | output |
| 12 | OUTP | power_in |
| 13 | BG36 | output |
| 14 | BG12 | output |
| 15 | IN12 | power_in |
| 16 | TG12 | output |
| 17 | OUTN | passive |
Footprint
ConfirmedPackage_DFN_QFN/QFN-16-1EP_4x4mm_P0.65mm_EP2.15x2.15mm
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 |