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BD83070GWL - Synchronous Buck-Boost DC/DC Converter

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Datasheet Details

Part number BD83070GWL
Manufacturer ROHM
File Size 2.23 MB
Description Synchronous Buck-Boost DC/DC Converter
Datasheet download datasheet BD83070GWL Datasheet

General Description

The BD83070GWL is a synchronous buck-boost DC/DC convertor providing 3.3 V or 2.5 V output from single-cell Li-ion battery or other input between 2.0 V and 5.5 V.

It has the capability to support up to 1 A output over input voltage range of 2.7 V to 5.5 V.

It seamlessly changes between buck and boost operations depending on the input voltage.

Overview

Datasheet Synchronous Buck-Boost DC/DC Converter with 2 A Switches (VIN = 2.0 V to 5.

Key Features

  • Synchronous Buck-Boost DC/DC Converter.
  • Automatic PFM/PWM Transition.
  • Output Current: Up To 1 A (VIN > 2.7 V, VOUT = 3.3 V).
  • Selectable Output Voltage: 2.5 V or 3.3 V.
  • Efficiency: Up To 95 %.
  • UVLO Detection: 1.61 V(Max).
  • Built-in Thermal, Over Voltage, And Over Current Protection Key Specifications.
  • Input Voltage Range:.
  • Output Voltage:.
  • Output Current:.
  • Switching Frequency:.
  • Quiescent VIN Current:.
  • Operating Temperature Range:.

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