SC8721B Datasheet - SOUTHCHIP

SC8721B - Buck-Boost Converter

SC8721B is a synchronous 4-switch buck-boost converter with four integrated switches. It is able to effectively output voltage no matter it is higher, lower or equal to the input voltage. SC8721B supports very wide input and output voltage range. It can support applications from 2.7V to 22V input r.

SC8721B Features

* High Efficiency Buck-Boost Conversion

* Integrated Switches, 10 mΩ for Q1/4, 20 mΩ for Q2/3

* Wide VIN Range: 2.7 V to 22 V, 25V sustainable

* Wide VOUT Range: 0.7 V to 22 V, 25V sustainable

* Dynamic Output Voltage Control

* Adjustable Switching Fre

SC8721B-SOUTHCHIP.pdf