• State Resolved
  • Locked Locked
  • Replies 2 replies
  • Subscribers 64 subscribers
  • Views 412 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.

TPS92602-Q1: 2.5A/per channel

Patrick Chen
Mastermind 8875 points
Part Number: TPS92602-Q1

Hello

            Does TPS92602 support below condition ? especially 2.5A per channel output current and 86KHz PWM dimming frequency. Thank you. 

Vin: 12V

Vout : 24V

Iout: 2.5A/per channel

PWM dimming frequency: 86KHz

BR

Patrick

  • 0
    TI__Expert 5475 points
    Hi Patrick,


    2.5A output current is ok for TPS92602-Q1. Just make sure the whole system design can meet the current spec.
    For the PWM dimming frequency, actually 86kHz is quite high for the device, because the switching frequency is just several times of the PWM frequency. The PWM dimming accuracy won't be very good, especially when the dutycycle is very high or very low. May I ask why so high PWM frequency is needed?


    Best Regards,
    Shirley He
  • 0
    TI__Genius 14295 points
    Hi, Patrick,

    I'll close this thread due to inactivity and if you have more questions please reply to it directly and it will open again.

    Please help to click "Resolve" if the problem is solved.

    Thanks.
    Regards,
    Kenneth