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HT7470 Datasheet Fast Battery Charger

Manufacturer: Holtek Microelectronics

Overview: HT7470 Fast Battery Charger.

General Description

The HT7470 is a 4-bit single-chip microcomputer specially designed for NiCd battery fast charge/discharge control.

The advanced unique design and multiple protection

Key Features

  • Fast charge NiCd battery.
  • High resolution -∆V detector to determine peak charging voltage.
  • Auto cutoff for defective battery.
  • Fast charge from C/2 to 4C rate.
  • C/10 trickle charge rate.
  • Adjustable thermo protection.
  • Built-in safety timer.
  • Direct drive LED display and alarm buzzer.
  • Automatic switching from fast to trickle charge.
  • Warm up option for battery.
  • Maximum voltage protection.
  • Auto.

HT7470 Distributor

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