BD83070GWL Datasheet - ROHM

Synchronous Buck-Boost DC/DC Converter

BD83070GWL 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 Cu

BD83070GWL 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 boos.

BD83070GWL Datasheet (2.23 MB)