I found a cellphone SMPS and it has 8 pin DIP HT1308 chip. Now the SMPS failed and I am staring on the device. I tested all parts and seems fine. I am doubt on the chip. The chip seems that it's a 13008 NPN transistor but I am not sure. Please see the schematic and tell me.
I downloaded the datasheet of HT1308 DIP chip but it was written in Chinese. I have attached a schematic too.
I downloaded the datasheet of HT1308 DIP chip but it was written in Chinese. I have attached a schematic too.
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