• State
  • Locked Locked
  • Replies 0 replies
  • Subscribers 62 subscribers
  • Views 141 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TPS40090 together with DRV8432

Davorin Kotnik
Prodigy 245 points
Other Parts Discussed in Thread: TPS40090

Hello,

 I have to design a DC/DC step down with the following specifications:

Uin=48V, Vout adjustable 20V – 35V,  Iout adjustable 0 -15A, Ripple current <1%, Setting resolution 10mA.

I can not find any solution with the use of Webench.

I wonder if  I can use TPS40090, multiphase controller, together with motor driver DRV8432.

All four DRV8432 half bridge outputs connected parallel. For current sensing I will use sense resistors in series with output inductors.

Best regards,

Davor