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TLV627432: P2P with TPS62743？

Yue TANG
Expert 8485 points
Part Number: TLV627432
Other Parts Discussed in Thread: TPS62743,

Hi,

    Customer need a P2P  replacement of TPS62743 due to supply issue, They want to if  could use TLV627432 to replace TPS62743 without any design change. 

I just check the datasheet and found this two has the same pin out, the typical circuit is same. so, would you please help to confirm if there are any difference of these two. thanks. 

https://www.ti.com.cn/cn/lit/ds/symlink/tlv627432.pdf

https://www.ti.com.cn/cn/lit/ds/symlink/tps62743.pdf

    

  • 0
    TI__Expert 7585 points

    Hi Yue,

    Thanks for your question and sorry for the late reply.

    The main difference between TLV627432 and TPS62743 is the current capability. The two devices have the same output voltage values, but TLV627432 is a 400mA device while TPS62743 is a 300mA one. This reflects also on the switch current limits.

    I wouldn't expect any other major differences in the device behavior.

    The pin out should be indeed the same.

    Please ask again if you need further support.

    Thanks,

    Stefano

    All information in this correspondence and in any related correspondence is provided “as is” and “with all faults”, and is subject to TI’s Important Notice (http://www.ti.com/corp/docs/legal/important-notice.shtml).