TPS1HC30-Q1: Minimum value of Rpu

song.lin

Part Number: TPS1HC30-Q1

Tool/software:

Hi expert

What's the minimum value of Rpu? The datasheet only show the max value of 15K.

I want to use this Rpu to distinguish open load and short to battery, with the external output voltage sampling.

Linsong

0 Nicholas Petersilge 2 months ago

Hi Linsong,

What data device are you asking this for?

the part number attached to this question is the TPS1HC30 but figure 8-12 for that device is

Best Regards,

Nicholas Petersilge

0 song.lin 2 months ago in reply to Nicholas Petersilge

Hi Nicholas

I find the datasheet on my hand is not the latest one as below.

The pullup resister in datasheet online is 150KOhm. Is that correct?

Linsong

0 Nicholas Petersilge 2 months ago in reply to song.lin

Hi Linsong,

Correct, Rpu's value is 150 KOhms

Best Regards,
Nicholas Petersilge

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