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Backward BT2747 | Demoboard BTDB583A
BTC1832 23VIN, 2A high efficiency step-down switching power supply
Details
| Topologie | Sperrwandler |
| Eingangsspannung | 4-12 V |
| Ausgang 1 | 12 V |
| IC-Revision | 00 |
Eigenschaften
- 4V to 55V input voltage range
- Built-in 2A 70V power switch
- 238kHz switching frequency (optional 140kHz)
- No third winding, optocoupler
- Static working current 5mA
- Sleep current 20μA
- Built-in function selection mode
- Synchronizable frequency range 300kHz-600kHz
- 2 external resistors set VOUT
- Primary voltage sampling setting VOUT
- Package form: esop-8L
Typische Anwendungen
- Isolated power supplies and boost power supplies for industrial, medical, and automation applications