APW7128 Description
Wide Input Voltage Range from 2.7V to 21V High Current-Limit up to 3.5A 0.5V Reference Voltage with ± 3% System Accuracy 50mΩ Integrated N-FET Fixed 1.2MHz Switching Frequency High Efficiency up to 95% Open-LED Protection Under-Voltage Lockout Protection ALS Control Input Pin Over-Temperature Protection Low Shutdown Current: <1µA 3mmx3mm DFN-10 Package Lead Free and Green Devices Available (RoHS pliant) The APW7128...
APW7128 Key Features
- Wide Input Voltage Range from 2.7V to 21V
- High Current-Limit up to 3.5A
- 0.5V Reference Voltage with ± 3%
- 50mΩ Integrated N-FET
- Fixed 1.2MHz Switching Frequency
- High Efficiency up to 95%
- Open-LED Protection
- Under-Voltage Lockout Protection
- ALS Control Input Pin
- Over-Temperature Protection