LD7268A Overview
The LD7268A 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, which charges photoflash capacitor quickly and efficiently. The LD7268A could operate for constant charging current mode or the mode with lowering the charging current at lower battery voltage.
LD7268A Key Features
- Adjustable Charging Current
- Adjustable Output Voltage
- 1.8V~5V Battery Voltage Range
- Internal Soft Start
- Tiny Transformer
- Totem-Pole IGBT Driver