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Details
| Topologie | Abwärtswandler |
| Eingangsspannung | 4.72-18 V |
| Schaltfrequenz | 450-550 kHz |
| Ausgang 1 | 3.3 V / 3 A |
| IC-Revision | 001 |
Beschreibung
BD9C301FJ is a synchronous buck switching regulator with built-in low on-resistance power MOSFETs. With wide input voltage range, it is capable of providing current of up to 3 A. It is a current mode control DC/DC converter and features high-speed transient response. Phase compensation can also be set easily.
Eigenschaften
- Synchronous Single DC/DC Converter
- Over Current Protection
- Thermal Shutdown Protection
- Under Voltage Lockout Protection
- Short Circuit Protection
- Fixed Soft Start Function
Typische Anwendungen
- Entertainment Devices
- LCD TVs/ Set-top Boxes/ DVD/Blu-ray Disc Players/Recorders/ Broadband Network and Communication Interface
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | L(µH) | IRP,40K(A) | ISAT,10%(A) | ISAT,30%(A) | RDC max.(mΩ) | fres(MHz) | Montageart | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-LHMI SMT Speicherdrossel, 3.3 µH, 5.45 A | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-LHMI SMT Speicherdrossel | Induktivität3.3 µH | Performance Nennstrom5.45 A | Sättigungsstrom 15.55 A | Sättigungsstrom @ 30%10.9 A | Gleichstromwiderstand38 mΩ | Eigenresonanzfrequenz27 MHz | MontageartSMT |