CSD95379Q3M: similar products that can replace CSD95379Q3M

GARETH OU

Part Number: CSD95379Q3M
Other Parts Discussed in Thread: CSD97370Q5M, CSD97370AQ5M, CSD97374Q4M, CSD97376Q4M, CSD97394Q4M

Could you help to provide similar products that can replace CSD95379Q3M

Currently designed as TPS51623RSM+CSD95379Q3MT CPU: ,INTEL BRASWELL,N3160

over 3 years ago

0 Qingquan Tang over 3 years ago

TI__Expert 3525 points

Hi,

We don't have other parts in the exact same package. Would different package be considered?

0 GARETH OU over 3 years ago in reply to Qingquan Tang

Guru 11365 points

Hi Qungquan

Of course, thank you very much

0 Qingquan Tang over 3 years ago in reply to GARETH OU

TI__Expert 3525 points

Then there might be many parts can be considered if package is flexible, you may go to the TI.com website to go through all power stages. The CSD95379 is just basic power stage without smart functions.

You may start with CSD95375/CSD95377, I am not sure which parts are available at this moment. You may go with higher current rating devices as well.

0 GARETH OU over 3 years ago in reply to Qingquan Tang

Guru 11365 points

Hi Qingquan

Can CSD97370AQ5M or CSD97370Q5M replace CSD95379Q3MT?

Thanks you

0 Qingquan Tang over 3 years ago in reply to GARETH OU

TI__Expert 3525 points

Hi Gareth,

CSD97370 has higher voltage rating, and without the SKIP# pin to select diode emulation mode/forced continuous conduction mode. Have you checked CSD95375/CSD95377 I recommended before? They are more similar to CSD95379 but higher current rating.

0 GARETH OU over 3 years ago in reply to Qingquan Tang

Guru 11365 points

Hi Qingquan

Thank you

But the suggested replacement part is out of stock (CSD95375/CSD95377)

0 Qingquan Tang over 3 years ago in reply to GARETH OU

TI__Expert 3525 points

Hi Gareth,

Then you will need to review the datasheet specs with customer for those power stages, as the VDD POR/UVLO, PWM impedance/thresholds, etc, has some minor differences with CSD97370Q5M, CSD97370AQ5M. And depends on if they need SKIP# function, they may also check CSD95373A/372A, but again the spec has some difference, need customer to review the specs in details.

CSD95375/CSD95377 are simpler to use as replacement but I understand it's not available now.

0 GARETH OU over 3 years ago in reply to Qingquan Tang

Guru 11365 points

Hi Qingquan

Found the following ones that want to replace CSD95379Q3MT, please help to confirm again

Thanks you

CSD97374Q4M 24V 25A(3.5x4.5)

CSD97376Q4M 24V 20A(3.5x4.5)

CSD97394Q4M 24V 20A(3.5x4.5)

0 Qingquan Tang over 3 years ago in reply to GARETH OU

TI__Expert 3525 points

Hi Gareth,

Those power stages have 30V voltage rating, so power loss might be slightly higher, but should be OK to use. If heavy load efficiency/thermal is concern then CSD97374 is better with higher current rating.

Power management

Power management forum

CSD95379Q3M: similar products that can replace CSD95379Q3M