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SW7203 - NVDC Buck-Boost Charge-Discharge Controller

General Description

SW7203 is a high-efficiency synchronous 4-transistor bidirectional buck-boost chargedischarge controller that supports the charge-discharge management of 1-4 cells and NVDC.

It can provide up to 100W output power and support multiple input and output detection and path drive.

Key Features

  • High-efficiency Buck-boost Charger.
  • Support buck-boost charging of 1 to 4 cells battery.
  • Support 3V-19.2V charging target voltage setting.
  • Support 100W input power.
  • Support 4V-24V input voltage.
  • Support I2C programming to control input/battery current limit.
  • Seamless switching between boost and buck.
  • Reverse Buck-boost Discharge.
  • Support 100W output power.
  • Support 3V-22V output voltage.
  • Flexible s.

📥 Download Datasheet

Datasheet Details

Part number SW7203
Manufacturer ISMARTWARE
File Size 1.07 MB
Description NVDC Buck-Boost Charge-Discharge Controller
Datasheet download datasheet SW7203 Datasheet

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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.

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SW7203 NVDC Buck-Boost Charge-Discharge Controller Narrow VDC High-efficiency Bidirectional BuckBoost Charge-Discharge Controller 1. Description SW7203 is a high-efficiency synchronous 4-transistor bidirectional buck-boost chargedischarge controller that supports the charge-discharge management of 1-4 cells and NVDC. It can provide up to 100W output power and support multiple input and output detection and path drive. It can form a simple and complete bidirectional fast charging solution with an MCU and a protocol chip. 2. Applications • Notebooks, Tablet PCs • Power Banks • Drones，Robot Vacuum • Industrial Equipment • Equipment with Rechargeable Batteries 3. Features • High-efficiency Buck-boost Charger ➢ Support buck-boost charging of 1 to 4 cells battery ➢ Support 3V-19.