Power chip recommendation

Shawn Yang

Other Parts Discussed in Thread: UCC2897A

would you please recommend the power chip for me?

Requirements are as follows：
Input operating voltage range：30~150V（at least 120V）
The output voltage:12V、15V
temperature range：-40℃~125℃

over 4 years ago

0 Steven Mappus1 over 4 years ago

TI__Mastermind 33135 points

Hi Shawn,

I would recommend to use TI Power Stage Designer to verify your power stage calculations and help with the control loop design. For the DC-DC conversion voltages you provided, any general purpose PWM can be used as a flyback or forward converter depending on your required power. For higher efficiency and more features such as ZVS, you might consider active clamp forward PWM controllers such as UCC2897A or a push-pull, double ended topology might also work here and you can search the available TI controllers for this topology here.

Thanks for your interest in TI PWM controllers and for contributing to the E2E forum.

Regards,

Steve M

Power management

Power management forum

Power chip recommendation