TPS549D22: Buck Converter or Controller for ATE Application with Sink/Source and Programmable

Conor

Part Number: TPS549D22

Tool/software:

Hi,

We are currently evaluating a power supply solution for an ATE (Automatic Test Equipment) application and are seeking a buck converter or controller that meets the following requirements:

Input Voltage: 36V
Output Voltage: Adjustable, preferably below 5V
Output Current: 25A to 30A
Bidirectional Current Capability: Sink and Source operation
(Option) Programmable Output: Adjustable via DAC analog input or I²C/PMBus interface

Please advise if there are any products that TI can suggest.

Thanks,

Conor

2 months ago

0 Calan Elaya 2 months ago

TI__Genius 11405 points

Hi Conor,

For Input Voltage 36V, MVB does not have a device that supports this. I am transferring this thread over to Wide Voltage Buck team

Thanks,

Calan

0 Joshua Austria 2 months ago in reply to Calan Elaya

TI__Mastermind 24115 points

Hi Connor,

Our most suitable controller for this range would be the LM25149 or the LM25137.

We do not currently have a released I2C/PMBus controller/converter. You will have to reach out to your local TI representative on details for any parts that may have I2C/PMBus interface features in the future.

Thank you,

Joshua Austria

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TPS549D22: Buck Converter or Controller for ATE Application with Sink/Source and Programmable