IC-Hersteller ROHM

IC-Hersteller (103)

ROHM BD9C501EFJ

4.5V to 18V Input, 5.0A Integrated MOSFET Single Synchronous Buck DC/DC Converter

Details

TopologieAbwärtswandler
Eingangsspannung4.72-18 V
Schaltfrequenz450-550 kHz
Ausgang 13.3 V / 5 A
IC-Revision003

Beschreibung

BD9C501EFJ 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 5A. 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

  • LCD TVs,Set-top Boxes, DVD/Blu-ray Disc Players/Recorders,.ntertainment Devices
  • 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, 7.5 A
Simu­lation
Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.
Induktivität3.3 µH
Performance Nennstrom7.5 A
Sättigungsstrom 17.9 A
Sättigungsstrom @ 30%15.1 A
Gleichstromwiderstand20.9 mΩ
Eigenresonanzfrequenz26 MHz
MontageartSMT