This part is a kind of semiconductor called A7206.
Function of this product has DUAL CHANNEL 1.5MHz 600mA EACH CHANNEL SYNCHRONOUS STEP-DOWN DC-DC CONVERTER.
Manufacturers : AiT Semiconductor
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AiT Semiconductor Inc. www.ait-ic.com A7206 DUAL CHANNEL 1.5MHz, 600mA EACH CHANNEL SYNCHRONOUS STEP-DOWN DC-DC CONVERTER DESCRIPTION FEATURES A7206 is a dual channel high efficiency monolithic High Efficiency: Up to 96% synchronous step down current mode DC-DC 600mA Output Current at Vin=3.0V converter operating at 1.5MHz constant frequency. 1.5MHz Constant Frequency Operation The device integrates a main switch and a Very Low Quiescent Current of 40uA synchronous rectifier for high efficiency without an No Schottky Diode Required external Schottky diode for each of the channels. Low RDS(on) Internal Switches: 0.35Ω The A7206 can operate from a 2.5V to 5.5V input 0.6V reference allows low Output Voltage voltage and is ideal for powering portable eq [ ... ]