TPS546D24: Is a reference design available?

Lik Cheng

Prodigy 20 points

Part Number: TPS546D24
Other Parts Discussed in Thread: , , TPS546B24A

The TPS546D24 supports a PMBus interface. Can you send me a link to its programming guide and register contents?

Broadcom recommends that we use TPS546D24 for its AVS capability. Do you have a reference design for this device?

Thanks,

Lik

over 1 year ago

0 Peter James Miller over 1 year ago

TI__Guru 56795 points

Lik Cheng

The TPS546D24 is on a restricted release. Please use the TPS546D24A or TPS546D24S, which are both pin to pin and PMBus command compatible with the TPS546D24

https://www.ti.com/product/tps546d24a

https://www.ti.com/product/tps546d24s

Both datasheets include their full command support and descriptions, as well as reference schematics. Both also have two-phase evaluation boards available that can be easily reconfigured for single phase operation for testing and evaluation.

If your design needs less than 20A of loading current, you can also consider the TPS546B24A http://wwww.ti.com/product/tps546b24a which is pin to pins and PMBus command compatible with the TPS546D24A, but optimized for loading currents less than 20A. The 'B24A also has a two-phase and single phase evaluation design available.

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TPS546D24: Is a reference design available?