Datasheet4U Logo Datasheet4U.com

SC8803 - Bi-directional Buck Charger Controller

Description

SC8803 is a synchronous buck charger controller.

It is able to effectively manage charging when input voltage is higher than battery voltage.

In charging mode, SC8803 supports trickle charging, constant current (CC) charging and constant voltage (CV) charging management functions automatically.

Features

  • Buck charging mode supports charging functions for 1 to 4 battery in series, including trickle charging, CC charging, CV charging and charging termination function.
  • Reverse boost mode operation (discharging mode).
  • Wide input voltage range (VBUS in charging mode): VBAT to 36 V.
  • Wide reverse output range (VBAT in discharging mode) : VBAT to 36 V.
  • Dynamic adjustable discharging voltage by PWM signal.
  • Dynamic adjustable input/output current limits by PWM signal.
  • H.

📥 Download Datasheet

Datasheet preview – SC8803

Datasheet Details

Part number SC8803
Manufacturer SOUTHCHIP
File Size 1.05 MB
Description Bi-directional Buck Charger Controller
Datasheet download datasheet SC8803 Datasheet
Additional preview pages of the SC8803 datasheet.

📁 Similar Datasheet

  • SC8803 - 10/15 CH PLL FOR CORDLESS PHONE (SL)
  • SC8803S - 10/15 CH PLL FOR CORDLESS PHONE (Silan Microelectronics)
  • SC8800 - Stepping Motor Controller (Oriental Motor)
  • SC8800E - Stepping Motor Controller (Oriental Motor)
  • SC8863 - 150mA ULTRA LOW DROPOUT/ LOW NOISE REGULATOR (Semtech Corporation)
  • SC8 - SILICON CONTROLLED RECTIFIERS (TRSYS)
  • SC8-400-80 - SILICON CONTROLLED RECTIFIERS (TRSYS)
  • SC8-600-80 - SILICON CONTROLLED RECTIFIERS (TRSYS)
  • SC8-700-80 - SILICON CONTROLLED RECTIFIERS (TRSYS)
  • SC8-800-80 - SILICON CONTROLLED RECTIFIERS (TRSYS)
Other Datasheets by SOUTHCHIP
  • SC8802 - Bi-directional Buck-Boost Charger
  • SC8804 - Bi-directional Boost Charger Controller
  • SC8813 - Bi-directional Buck Charger Controller
  • SC8815 - Bi-Directional Buck-Boost Charger Controller
  • SC8329 - 20A Switching Current Synchronous Boost Converter
  • SC8701 - Synchronous Buck-Boost Controller
  • SC8703 - 4-channel step-up and step-up controller
  • SC8721B - Buck-Boost Converter

Full PDF Text Transcription

Click to expand full text
SOUTHCHIP SEMICONDUCTOR SC8803 DATASHEET SOUTHCHIP CONFIDENTIAL SC8803 High Efficiency, Synchronous, Bi-directional Buck Charger Controller 1 Description SC8803 is a synchronous buck charger controller. It is able to effectively manage charging when input voltage is higher than battery voltage. In charging mode, SC8803 supports trickle charging, constant current (CC) charging and constant voltage (CV) charging management functions automatically. SC8803 supports very wide input and output voltage range. It is suitable for applications of 1 to 4 series battery. The driver voltage is set to 10V to fully utilize external MOSFETs for maximum efficiency. SC8803 supports bi-directional outputs by controlling DIR pin.
Published: |