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SC8802 - Bi-directional Buck-Boost Charger

Description

SC8802 is a synchronous 4-switch buck-boost charger controller.

It is able to effectively manage charging no matter input/output voltage is higher, lower or equal to battery voltage.

Features

  • Buck-Boost battery charging management supports 1 to 6 battery in series, including trickle charging, CC charging, CV charging and charging termination function.
  • Reverse buck-boost operation output (discharging mode).
  • Wide input voltage range: 2.7 V to 30 V.
  • Wide reverse operation output range : 2V to 30V.
  • Dynamic adjustable output voltage in discharging mode.
  • Dynamic adjustable input and output current limit.
  • High efficient buck-boost operation.
  • Integrat.

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Datasheet preview – SC8802

Datasheet Details

Part number SC8802
Manufacturer SOUTHCHIP
File Size 934.94 KB
Description Bi-directional Buck-Boost Charger
Datasheet download datasheet SC8802 Datasheet
Additional preview pages of the SC8802 datasheet.

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Full PDF Text Transcription

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SOUTHCHIP SEMICONDUCTOR SC8802 DATASHEET SOUTHCHIP CONFIDENTIAL SC8802 High Efficiency, Synchronous, Bi-directional Buck-Boost Charger 1 Description SC8802 is a synchronous 4-switch buck-boost charger controller. It is able to effectively manage charging no matter input/output voltage is higher, lower or equal to battery voltage. When system needs to discharge from battery, SC8802 will deliver desired output from the battery without extra efforts. SC8802 supports very wide input and output voltage range. It can support applications from 2.7V to 30V input range and 2V to 30V output range. SC8802 hence is suitable for applications of 1 to 6 series battery modules. The driver voltage is set to 10V to fully utilize external MOSFETs for maximum efficiency.
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