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A7531

AiT Semiconductor
Part Number A7531
Manufacturer AiT Semiconductor
Description 350KHz PFM STEP-UP DC-DC CONVERTER
Published May 25, 2015
Detailed Description AiT Semiconductor Inc. www.ait-ic.com A7531 DC-DC CONVERTER/ BUCK (STEP-DOWN) HIGH EFFICIENCY, MULTI-FUNCTION DESCRIPT...
Datasheet PDF File A7531 PDF File

A7531
A7531


Overview
AiT Semiconductor Inc.
www.
ait-ic.
com A7531 DC-DC CONVERTER/ BUCK (STEP-DOWN) HIGH EFFICIENCY, MULTI-FUNCTION DESCRIPTION FEATURES A7531 series are CMOS-based PFM step-up DC-DC  Deliver 500mA at 4.
0V Output voltage with 2V Controller with low supply current and high output voltage accuracy.
Quiescent current drawn from power source is as low as 6uA.
It is capable of delivering 500mA output current at 4.
0V output with 2V input Voltage.
Only four external components are necessary: An inductor, a Schottky diode, an output filter capacitor and a NMOSFET or a NPN transistor All of these features make A7531 series be suitable     input Voltage The controller output voltage can be adjus...



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