Datasheet4U Logo Datasheet4U.com

SC8723 - 3.5A Buck-Boost Converter

General Description

SC8723 is a synchronous 4-switch buck-boost converter with four integrated switches.

It provides excellent power efficiency and voltage regulation no matter the output voltage is higher, lower or equal to the input voltage.

SC8723 supports very wide input and output voltage range.

Key Features

  • High Efficiency Buck-Boost Conversion.
  • Few External Components.
  • Integrated Low RDS(ON) Switches.
  • Wide VIN Range: 2.7 V to 24 V.
  • Wide VOUT Range:3V to 22V.
  • Fixed 5.1V VOUT with FB tied to GND.
  • Up to 3.5A Output Current.
  • 250K/500K/750K/1MHz Adjustable Switching Frequency.
  • Adjustable Output Current Limit.
  • Forced PWM Mode/ PSM Mode Selectable.
  • EN control and Programmable UVLO.
  • Internal Soft S.

📥 Download Datasheet

Datasheet Details

Part number SC8723
Manufacturer SOUTHCHIP
File Size 214.62 KB
Description 3.5A Buck-Boost Converter
Datasheet download datasheet SC8723 Datasheet

Other Datasheets by SOUTHCHIP

Part Number Description
SC8721B Buck-Boost Converter
SC8701 Synchronous Buck-Boost Controller
SC8703 4-channel step-up and step-up controller
SC8329 20A Switching Current Synchronous Boost Converter
SC8802 Bi-directional Buck-Boost Charger
SC8803 Bi-directional Buck Charger Controller
SC8804 Bi-directional Boost Charger Controller
SC8813 Bi-directional Buck Charger Controller
SC8815 Bi-Directional Buck-Boost Charger Controller
SC8905 Boost Charger Converter

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
SOUTHCHIP SEMICONDUCTOR SC8723 PRELIMINARY SPEC SOUTHCHIP CONFIDENTIAL, SUBJECT TO CHANGE SC8723 High Efficiency, Synchronous, 3.5A Buck-Boost Converter with Four Integrated MOSFETs 1 Descriptions SC8723 is a synchronous 4-switch buck-boost converter with four integrated switches. It provides excellent power efficiency and voltage regulation no matter the output voltage is higher, lower or equal to the input voltage. SC8723 supports very wide input and output voltage range. It can support applications from 2.7V to 24V input range and 3V to 22V output range and provides up to 3.5A output current. SC8723 employs average current-mode control. The output voltage is adjusted by FB pin with resistors.