is there any suggested buck controller for L6730?

Aki Li

Other Parts Discussed in Thread: TPS549D22, TPS543C20, TPS548D22, TPS546D24, TPS53819A

Customer is looking for TI buck controller for the replacement of L6730, for 12V Vin, 5V Vout, 40A output. Could you please help suggest some similar parts for them? They like its feature of turning on low-side drive when OVP occurs. Thank you.

over 5 years ago

0 Gerold Dhanabalan - Online Design Tools over 5 years ago

TI__Genius 14455 points

Hi Aki,

If the requirement is to have PMBUS, we recommend the TPS546D24 or the TPS549D22. For non-PMBUS devices, you can use the TPS543C20 or TPS548D22.

These device have OVP protection. Can you please give us more insight into any additional requirements that the customer has?

Regards,

Gerold

0 Aki Li over 5 years ago in reply to Gerold Dhanabalan - Online Design Tools

TI__Genius 9815 points

Gerold,

Thank you. As for the buck controller, any suggested part?

0 Gerold Dhanabalan - Online Design Tools over 5 years ago in reply to Aki Li

TI__Genius 14455 points

Hi Aki,

The TPS53819A controller is an option.

Regards,

Gerold

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is there any suggested buck controller for L6730?