LM25118-Q1: VOHH of high-side gate driver

K.Yaita

Part Number: LM25118-Q1

Hi Team,

I believe the following VOH is typo and VHO (voltage of HO pin) is the correct.
Is my understanding correct?

Best Regards,
Yaita / Japan disty

over 7 years ago

0 Youhao Xi over 7 years ago

TI__Guru* 78060 points

Its not a typo. VOHH is the headroom voltage. In other words, the HO high state voltage VOH is determined by VHB - VOHH, namely VHB-0.25V.

0 Youhao Xi over 7 years ago in reply to Youhao Xi

TI__Guru* 78060 points

Sorry I think misunderstood you. Let me check with the datasheet writer and see if he meant Output High (OH) or it is a typo for HO. Again sorry

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LM25118-Q1: VOHH of high-side gate driver