Part Number:TPS53353Other Parts Discussed in Thread:TPS53355
Dear Sir/Madam
We have bought some samples of TPS53353DQPR,and did the Decap testing,but we found the die/Wafer P/N is TPS53355(pls find attached pictures).
Can you tell me is it correct?How comes that part is TPS53353DQPR,but Die/Wafer P.N is TPS53355?
Can you help to verify it?It's very important.
Thank you!
Susan
ZD Components trading
zdct@zdct.net.cn
Johnsin Tao:
Hi
请问,在电性上,是否有确认其电流限制是20A的,还是30A的?
另外从芯片上日期看2009、2010年,10年前的了,你们什么时候购买的? 是直接从TI购买的?
以及你们decap的原因是?