SIC431A
Regulator_Switching
24A Step-Down DC/DC-Regulator, 300kHz-1MHz, 3..24Vin, 0.6..21.6Vout
Symbol
28 pins
- Units
- 1
- Kind
- part
- Grid
- on 1.27 mm
- Extends
- SIC437A
Footprint
28 pads
- Library
- Package_DFN_QFN
- Mount
- smd
- Courtyard
- 5.1 × 5.1 mm
- Link
- exact
3D model
STEPPackage_DFN_QFN_Vishay_PowerPAK_MLP44-24L
4.02 × 4.02 × 0.76 mm
411 KB STEP
- Library
- Package_DFN_QFN_Vishay_PowerPAK
- Link
- exact
Pins and pads
Every pin on the symbol has a pad on the footprint.
| Pin | Name | Type | Pad |
|---|---|---|---|
| 1 | V_{IN} | power_in | 1 |
| 2 | V_{IN} | passive | 2 |
| 3 | P_{GND} | power_in | 3 |
| 4 | P_{GND} | passive | 4 |
| 5 | SW | power_out | 5 |
| 6 | SW | passive | 6 |
| 7 | SW | passive | 7 |
| 8 | SW | passive | 8 |
| 9 | SW | passive | 9 |
| 10 | GL | output | 10 |
| 11 | GL | passive | 11 |
| 12 | V_{DRV} | power_out | 12 |
| 13 | P_{GND} | passive | 13 |
| 14 | P_{GOOD} | open_collector | 14 |
| 15 | V_{DD} | power_out | 15 |
| 16 | A_{GND} | power_in | 16 |
| 17 | FB | input | 17 |
| 18 | V_{OUT} | input | 18 |
| 19 | EN | input | 19 |
| 20 | MODE2 | input | 20 |
| 21 | MODE1 | input | 21 |
| 22 | V_{IN} | passive | 22 |
| 23 | BOOT | input | 23 |
| 24 | PHASE | output | 24 |
| 25 | A_{GND} | passive | 25 |
| 26 | V_{IN} | passive | 26 |
| 27 | P_{GND} | passive | 27 |
| 28 | GL | passive | 28 |
Provenance
- Source
- kicad-symbols
- Credit
- KiCad Libraries Contributors
- Licence
- CC-BY-SA-4.0-with-KiCad-exception
- Link method
- exact
- Cross-check
- passed