Part number : 5252F
Functions : Solar LED driver
Package information : TO-94-4Pin
Manufacturers : QX Micro Devices
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Description :
5252F 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%.
Features
1. Operating Voltage: 0.9V~1.5V
2. 3mA~300mA Output current
3. Patented over-discharge protection : shutdown without flicker
4. Integrated light control switch
5. Integrated Schottky Diode
6. Only an external inductor is requierd
7. High Efficiency
8. Low quiescent current: 17uA
Pinout
Applications
1. Solar lawn
2. Solar Landscape
5252F Datasheet PDF
