TPS25961: load switch/eFuse recommendation

Brian Chan

Expert 6440 points

Part Number: TPS25961
Other Parts Discussed in Thread: TPS2597, TPS25981

Tool/software:

Hi Team

could you help me recommend any Vin 8.8V and I out 2A application?

they need package as small as possible and OCP feature is good( circuit is better)

P/N	Vmax	Imax	OCP	Package
TPS22810DRVT	2.7-18V	2A	N	2*2
TPS25961DRVR	2.7-19V	2	Y	2*2

BRs

Brian

2 months ago

0 Arush Gupta 2 months ago

TI__Mastermind 38305 points

Hi Brian,

TPS25961 is a good option for low current application like this. I cannot find any device in our load switch portfolio for these operating conditions and provide OCP.

Are they looking for any specific feature and for OCP, is current limiting fine or do they want circuit breaker?

Best Regards,
Arush

0 Brian Chan 2 months ago in reply to Arush Gupta

TI__Expert 6440 points

Hi Arush

Thanks for your feedback! customer side need a Circuit breaker solution. do you have any recommendation?

BRs

Brian

0 Arush Gupta 2 months ago in reply to Brian Chan

TI__Mastermind 38305 points

Hi Brian,

You can check TPS2597 (TPS25974 variant is circuit breaker, cheaper device, 23V/7A) or TPS25981 (16V/10A device). Both should be able to support 2A current limiting and 8.8V. Both are from same family so same 2mm*2mm package.

Best Regards,
Arush

0 Brian Chan 2 months ago in reply to Arush Gupta

TI__Expert 6440 points

Hi Arush

got it and appreciate your great support

BRs

Brian

Power management

Power management forum

TPS25961: load switch/eFuse recommendation