LD7266A Overview
The LD7266A is an ideal charge control IC for flash units with internal soft start, adjustable charging current and output voltage. It provides a proprietary charging algorithm to charge photoflash capacitor quickly and efficiently. The LD7266A could operate in constant charging current mode or the mode with lowering the charging current at lower battery voltage.
LD7266A Key Features
- Adjustable Charging Current and Output Voltage
- 1.8V~5V Battery Voltage Range
- Tiny Transformer
- Totem-Pole IGBT Driver
- Integrated 45V power switch
- Output Voltage Overcharge Protection