TPS92612-Q1: The tolerance of V(CS_REG）

user4005424

Part Number: TPS92612-Q1

Hi,

In page4, the table shows the accuracy of V(CS_REG) at different Vsupply and temperature. Now, I want to know when the Vsupply is 7VDC and Ta is -40~125℃， how much is the tolerance of V(CS_REG)？Is it +-0.5mV？

Thanks a lot！

over 5 years ago

0 Frank Qiu over 5 years ago

TI__Genius 15776 points

Hi dear user，

The tolerance is within 4mV.

And could you tell me the application which used in 7V supply, I am curious about that.

0 user4005424 over 5 years ago in reply to Frank Qiu

Prodigy 150 points

HI Frank：

7V is just an example.

From the datasheet, +-4mv is the tolerance about Vin change.

But, I want to know the temperature drift of the V(CS_REF) when the Vin is constant.

0 Frank Qiu over 5 years ago in reply to user4005424

TI__Genius 15776 points

When you use in 7V supply(even the range of input is 4.5-18V), the temp between -25-150 the Vcs_ref''s precision man be make sure in the range 93.5 to 102.5.(based on datasheet)

That's the value TI can ensure.

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TPS92612-Q1: The tolerance of V(CS_REG）