TLV62130: TLV62130&TLV62130A technology discuss

Cooper Zhang1

Part Number: TLV62130

Dear，

According to the datasheet, the pins of the schematic diagram TLV62130&TLV62130A are compatible, but the effective output states of PG are different. I would like to confirm whether these two materials can be completely replaced.
If so, are the internal circuits of the two PG pin different?

over 2 years ago

0 Amod Vaze over 2 years ago

TI__Mastermind 21745 points

Hi Cooper,

The internal PG logic is indeed different. However, TLV62130 and TLV62130A are compatible if you are either not using PG pin or pulling the PG pin via pull-up resistor to VOUT. The only difference will be the shutdown timing. Please refer to https://www.ti.com/lit/an/slva644/slva644.pdf for further details on this (see figure 1 vs figure 2)

Thanks,

Amod

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TLV62130: TLV62130&TLV62130A technology discuss