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BD9130EFJ Datasheet Output 2A or More High-efficiency Step-down Switching Regulator

Manufacturer: ROHM

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Datasheet Details

Part number BD9130EFJ
Manufacturer ROHM
File Size 437.94 KB
Description Output 2A or More High-efficiency Step-down Switching Regulator
Download BD9130EFJ Download (PDF)

General Description

ROHM’s high efficiency step-down switching regulator BD9130EFJ is a power supply designed to produce a low voltage including 1 volts from 5.5/3.3 volts power supply line.

Offers high efficiency with our original pulse skip control technology and synchronous rectifier.

Employs a current mode control system to provide faster transient response to sudden change in load.

Overview

Single-chip Type with Built-in FET Switching Regulator Series Output 2A or More High-efficiency Step-down Switching Regulator with Built-in Power MOSFET BD9130EFJ No.

Key Features

  • ) Offers fast transient response with current mode PWM control system. 2) Offers highly efficiency for all load range with synchronous rectifier (Nch/Pch FET) TM and SLLM (Simple Light Load Mode) 3) Incorporates soft-start function. 4) Incorporates thermal protection and ULVO functions. 5) Incorporates short-current protection circuit with time delay function. 6) Incorporates shutdown function 7) Employs small surface mount package : HTSOP-J8.
  • Use Power supply for LSI including DSP, Micro co.

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