TPS543B20: alternative to NCP3231

GARETH OU

Guru 10645 points

Part Number: TPS543B20
Other Parts Discussed in Thread: TPS54KB20

Tool/software:

Can you recommend an alternative to NCP3231? P2P is the best

0 Britton Jones 9 months ago

Hello,

We do not have anything that is pin-to-pin however I can offer 2 alternative suggestions:

1. TPS543B20 would be a great option if external sync, multi-phase, or thermals are important.

2. TPS54KB20 is another great option that fits the 25A range but does not have sync or multi-phase capabilities

Best regards,

Britton

0 GARETH OU 9 months ago in reply to Britton Jones

Guru 10645 points

Hi Britton

Thank you for your comment

Does TPS54KB20 or TPS543B20 have automotive products?

0 Britton Jones 9 months ago in reply to GARETH OU

Hi Gareth,

There are not automotive spins of TPS54KB20 or TPS543B20. I'll reach out over email to discuss more about the application & see how we can support

Best regards,

Britton

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