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TPS568230
4.5V to 18V Input, 8A Synchronous Step-Down Voltage Regulator, VQFN-20
Schematic Symbol
Pin Configuration (21 pins)
| Pin | Name | Type |
|---|---|---|
| 2 | VIN | power_in |
| 7 | GND | power_in |
| 9 | PGOOD | open_collector |
| 12 | EN | input |
| 14 | FB | input |
| 15 | MODE | input |
| 1 | BST | passive |
| 3 | VIN | passive |
| 4 | VIN | passive |
| 5 | VIN | passive |
| 6 | SW | power_out |
| 8 | GND | passive |
| 10 | NC | passive |
| 11 | SS | passive |
| 13 | AGND | power_in |
| 16 | NC | passive |
| 17 | VCC | power_out |
| 18 | GND | passive |
| 19 | SW | passive |
| 20 | SW | passive |
| 21 | GND | passive |
Footprint
ConfirmedPackage_DFN_QFN/Texas_RJE0020A_VQFN-20-1EP_3x3mm_P0.45mm_EP0.675x0.76mm
Pad Layout
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1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Pads (22)
| 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 |
| 18 | smd |
| 19 | smd |
| 20 | smd |
| 21 | smd |