IC-Hersteller ROHM

IC-Hersteller (95)

ROHM BD9130NV

2.7V to 5.5V, 2.0A 1ch Synchronous Buck Converter with Integrated FET

Details

TopologieAbwärtswandler
Eingangsspannung2.8-5.5 V
Schaltfrequenz800-1200 kHz
Ausgang 11.5 V / 2 A
IC-Revision004

Beschreibung

BD9130NV is ROHM’s high efficiency step-downswitching regulator designed to provide a voltage aslow as 1V from a supply voltage of 5.5V/3.3V. It offershigh efficiency by using pulse skip control technologyand synchronous switches, and provides fast transientresponse to sudden load changes by implementingcurrent mode control.

Eigenschaften

 Fast Transient Response because of Current ModePWM Control System High Efficiency for All Load Ranges because ofSynchronous Switches (Nch/Pch FET) and SLLMTM(Simple Light Load Mode) Soft-Start Function Thermal Shutdown and UVLO Functions Short-Circuit Protection with Time Delay Function Shutdown Function

Typische Anwendungen

  • Power Supply for LSI including DSP, Microcomputer and ASIC

Weiterführende Informationen

Artikeldaten