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Details
| Topologie | Abwärtswandler |
| Eingangsspannung | 7.2-28 V |
| Schaltfrequenz | 484-616 kHz |
| Ausgang 1 | 5 V / 3 A |
| IC-Revision | 001 |
Beschreibung
BD9E302EFJ is a synchronous buck switching regulator with built-in power MOSFETs. High efficiency at light load with a SLLMTM (Simple Light Load Mode). It is most suitable for use in the equipment to reduce the standby power is required. 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
- SLLMTM control (Simple Light Load Mode)
- Over current protection
- Short circuit protection
- Thermal shutdown protection
- Under voltage lockout protection
- Soft start
- Reduce external diode
- HTSOP-J8 package
Typische Anwendungen
- Telecommunication devices
- Secondary power supply and Adapter equipment
- Consumer applications such as home appliance
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 | ||||
| WE-LHMI SMT Speicherdrossel, 4.7 µH, 6.2 A | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-LHMI SMT Speicherdrossel | Induktivität4.7 µH | Performance Nennstrom6.2 A | Sättigungsstrom 17.5 A | Sättigungsstrom @ 30%14.6 A | Gleichstromwiderstand30.8 mΩ | Eigenresonanzfrequenz24 MHz | MontageartSMT |