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BD9104FVM Datasheet Synchronous Buck Converter Integrated Fet

Manufacturer: ROHM

Overview: Single-chip built-in FET type Switching Regulator Series Output 1.5A or Less High Efficiency Step-down Switching Regulators with Built-in Power MOSFET BD9102FVM, BD9104FVM, BD9106FVM No.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

ROHM’s high efficiency step-down switching regulator (BD9102FVM, BD9104FVM, BD9106FVM) is a power supply designed to produce a low voltage including 1.24 volts from 5 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.

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 MSOP8.
  • Use Power supply for HDD, power supply for portable e.

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