LD7265A Overview
The LD7265A 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 speed up the charging with more efficiency. The LD7265A operates in the constant peak current mode, while the peak current limit can be adjusted to eight different levels between 0.54A to 1.8A, by clocking the CHARGE Pin.
LD7265A Key Features
- Adjustable Output Voltage
- 1.8V~6V Battery Voltage Range
- Tiny Transformer
- Integrated 45V Power Switch
- Programmable eight-level Current Limit
- Separate Source and Sink Pin of IGBT Driver
- Output Voltage Overcharge Protection
- Lower Charging Current Drop pensation