Back to browse
LTC1436A
High Efficiency Low Noise Synchronous Step-Down Switching Regulators, SSOP-24
Schematic Symbol
Pin Configuration (24 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | COSC | passive |
| 2 | RUN/SS | passive |
| 3 | LBO | open_collector |
| 4 | LBI | input |
| 5 | ITH | passive |
| 6 | SFB | passive |
| 7 | SGND | power_in |
| 8 | VPROG | input |
| 9 | VOSENSE | input |
| 10 | SENSE- | input |
| 11 | SENSE+ | input |
| 12 | AUXON | input |
| 13 | AUXFB | input |
| 14 | AUXDR | open_collector |
| 15 | EXTVCC | power_in |
| 16 | PGND | power_in |
| 17 | BG | output |
| 18 | INTVCC | power_in |
| 19 | VIN | power_in |
| 20 | TGS | output |
| 21 | SW | passive |
| 22 | TGL | output |
| 23 | BOOST | passive |
| 24 | POR | open_collector |
Footprint
ConfirmedPackage_SO/SSOP-24_3.9x8.7mm_P0.635mm
Pad Layout
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Pads (24)
| Number | Type |
|---|---|
| 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 |
| 22 | smd |
| 23 | smd |
| 24 | smd |