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I am trying to do some repair on a internal DC adapter (Topow POW 3102A ver : 1.1 ) for BigBen ST01 iPod/iPhone Docking Station where I found this 6 pin ( package sot23-6) PWM IC marked M01 35. I am unable to find any of its details. So requesting if anyone could help me in finding datasheet for the IC or analog.

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May be it is LD7535?

additional image IC

Pin  PCB  
1    GND  
2    FB  
3    ?  
4    ?  
5    Vin  
6    ?  
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It is a LD7535M BL from Leadtrend Technology Corporation.

The marking is in YW1/35 format (Y = year code, W = week code and the embossed font character means Pb-free package)

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picture from epstik

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