TPS54340B-Q1: difference to TPS54340-Q1?

Martin Grimmer

Prodigy 510 points

Part Number: TPS54340B-Q1
Other Parts Discussed in Thread: TPS54340, TPS54340-Q1,

Hello,

what's the difference between TPS54340B-Q1 and TPS54340-Q1?

Best Regards

Martin Grimmer

over 6 years ago

0 JohnTucker over 6 years ago

TI__Guru**** 191445 points

They are functionally and parametrically equivalent. TPS54340B-Q1 is a replacement for TPS54340-Q1 which is Not Recommended for New Designs, It is a US holiday. We can get you further details in a few days.

0 JohnTucker over 6 years ago in reply to JohnTucker

TI__Guru**** 191445 points

The "B" version has fixes to the error amplifier to correct thermal issues.

Power management

Power management forum

TPS54340B-Q1: difference to TPS54340-Q1?