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TDA21535
25A Half Bridge Driver for Synchronous Buck Converter
Schematic Symbol
Pin Configuration (26 pins)
| Pin | Name | Type |
|---|---|---|
| 16 | VIN | input |
| 17 | VIN | input |
| 18 | VIN | input |
| 21 | PWM | bidirectional |
| 22 | EN | input |
| 1 | TMON/FLT | output |
| 5 | GL | bidirectional |
| 27 | GL | bidirectional |
| 3 | NC | passive |
| 4 | VCC | power_in |
| 23 | AGND | power_in |
| 20 | BOOT | input |
| 19 | PHASE | input |
| 8 | SW | output |
| 9 | SW | output |
| 10 | SW | output |
| 11 | SW | output |
| 12 | SW | output |
| 24 | IMONREF | bidirectional |
| 25 | IMON | output |
| 2 | PGND | power_in |
| 7 | PGND | power_in |
| 13 | PGND | power_in |
| 14 | PGND | power_in |
| 15 | PGND | power_in |
| 26 | PGND | power_in |
Footprint
This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.