ORIGINAL QX5252 LED Driver 5252F TO-94 QX Micro Devices

Overview: QX5252 is a solar LED lighting fixtures for ASIC design. It is driven by a switching circuit, Optical switch circuit, over discharge protection circuit, the internal integration ofShort Based diodes and other circuit. Can be only one external inductor Composition of solar lighting devices. QX5252 QX5252 using patented technology, LED Undervoltage shutdown makes no blinking LED lights. 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. - QX5252 uses CMOS technology , therefore the power consumption is very small. - QX5252 uses patented technique to realize the LED lights shutdown without flicker when the battery voltage is low. - The operating voltage of QX5252 is 0.9V to 1.5V, suitable for a single AA battery or a single Ni-H battery.