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Details
| Topologie | Abwärtswandler |
| Eingangsspannung | 8-24 V |
| Schaltfrequenz | 540-660 kHz |
| Ausgang 1 | 5 V / 1.2 A |
| Ausgang 2 | 3.3 V / 1.2 A |
| IC-Revision | 004 |
Beschreibung
The BD9E151NUX is a 28V, 1.2A diode-rectificationbuck converter that integrated internal high-side 30VPower MOSFET. To increase efficiency at light loads, apulse skipping is automatically activated. Furthermore,the 0uA shutdown supply current allows the device to beused in battery powered application. Current modecontrol with internal slope compensation simplifies theexternal component count while allowing the use ofceramic output capacitors.
Eigenschaften
- High and Wide Input Range (VIN=6V~28V)
- 30V/80mΩ Internal Power MOSFET
- 600kHz Fixed Operating Frequency
- Feedback Pin Voltage 1.0V±1.0%
- Internal Over Current Protection(OCP), UnderVoltage Locked Out(UVLO), Over VoltageProtection(OVP), Thermal Shut down(TSD)
- 0μA Low Shutdown Supply Current
- VSON008X2030 package
Typische Anwendungen
- OA Applications
- 12V, 24V Distributed Power Systems
- Surveillance Camera Applications
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | L(µH) | IR(A) | ISAT(A) | RDC(mΩ) | fres(MHz) | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-LQS SMT-Speicherdrossel, 15 µH, 2 A | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-LQS SMT-Speicherdrossel | Induktivität15 µH | Nennstrom2 A | Sättigungsstrom2.2 A | Gleichstromwiderstand86 mΩ | Eigenresonanzfrequenz22 MHz |