5252F Description
QX5252 is an ASIC for solar LED lawn lights. Only a peripheral inductor is required to realize the step-up power supply, and the maximum drive efficiency can exceed 84%. QX5252 has automatical charge characteristic.
5252F Key Features
- Operating Voltage: 0.9V~1.5V
- 3mA~300mA Output current
- Patented over-discharge protection
- Integrated light control switch
- Integrated Schottky Diode
- Only an external inductor is requierd
- High Efficiency
- Low quiescent current: 17uA