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BD9137MUV Datasheet 4A 1ch Synchronous Buck Converter

Manufacturer: ROHM

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General Description

BD9137MUV is ROHM’s high efficiency step-down switching regulator designed to produce a voltage as low as 0.8V from a supply voltage of 5.5V/3.3V.

It offers high efficiency by using pulse skip control technology and synchronous switches, and provides fast transient response to sudden load changes by implementing current mode control.

Overview

Datasheet 2.7V to 5.5V, 4A 1ch Synchronous Buck Converter with Integrated.

Key Features

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

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