7 A 2:1 Switched Capacitor Charger for Single Cell Battery

PCA9482 new

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7 A 2:1 Switched Capacitor Charger for Single Cell Battery

7 A 2:1 Switched Capacitor Charger for Single Cell Battery

Features

Key Features

  • Dual phase switched capacitor for single cell battery
  • Multiple operation mode: 2:1, 1:2, forward and reverse 1:1
  • 5 V to 10.2 V input voltage
  • Max. 7 A output current
  • Integrate OVP FET for protection and regulation

Performance

  • > 96.5% efficiency at 5 A

Protections

  • Over-voltage protection
  • Under-voltage protection
  • Thermal shutdown
  • Short protection at OVP_OUT and flying capacitor during start-up
  • Over-current and reverse-current protection
  • Watchdog timer

Others

  • Leader and Follower for parallel charging
  • 8 channels 12-bit ADC
  • 1 Mbit/s I2C-bus target interface

Documentation

Quick reference to our documentation types.

1 documents

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