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