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TPSM53603RDA
36-V, 3A input, stepdown, DC/DC converter, Texas B3QFN-14
Schematic Symbol
Pin Configuration (15 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | VIN | power_in |
| 2 | EN | input |
| 3 | PGND | passive |
| 4 | DNC | no_connect |
| 5 | DNC | no_connect |
| 6 | PGOOD | open_collector |
| 7 | VOUT | power_out |
| 8 | VOUT | passive |
| 9 | FB | input |
| 10 | PGND | passive |
| 11 | PGND | passive |
| 12 | AGND | power_in |
| 13 | V5V | output |
| 14 | VIN | passive |
| 15 | PGND | power_in |
Footprint
ConfirmedPackage_DFN_QFN/Texas_B3QFN-14-1EP_5x5.5mm_P0.65mm_ThermalVia
Pad Layout
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1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15
15
15
15
15
15
15
15
15
15
15
Pads (34)
| Number | Type |
|---|---|
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | 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 | thru hole |
| 15 | thru hole |
| 15 | thru hole |
| 15 | thru hole |
| 15 | thru hole |
| 15 | thru hole |
| 15 | smd |
| 15 | thru hole |
| 15 | thru hole |
| 15 | thru hole |
| 15 | thru hole |
| 15 | thru hole |