TIDA-020033: Power supply device

Tao_2199

Genius 5700 points

Part Number: TIDA-020033
Other Parts Discussed in Thread: LM5123-Q1, LM5122

Hello,

My customer is asking about power supply device in TIDA-020033

LM5123-Q1 is used for power supply of this reference design.

Are there other power supply devices that can be used other than this device?

Regards,

Tao_2199

over 1 year ago

0 Matthew Sullivan over 1 year ago

TI__Intellectual 2845 points

LM5122 is another boost controller that could work for an application like this, but it does not have the TRACK pin for directly power supply tracking control for Class-H, so it would require control by injection into the feedback loop of the boost.

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TIDA-020033: Power supply device