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Showing 17 results View by: Thread Post Sort by
  • Art Mecina
    Art Mecina
    • 11 days ago
    • Power management
    • Power management forum

    UCC28083: Webench maximum input voltage

    TI Thinks Resolved
    Part Number: UCC28083 Hello Guys, Good day. Our customer wants clarification on the maximum input voltage of UCC28083 on Webench. Why does Webench limit Vin to 70V? When a separate Vcc of 12V is used, the only electrical limit on Vin is the voltage...
  • PSENGINEER Intelux
    PSENGINEER Intelux
    • 11 months ago
    • Power management
    • Power management forum

    UCC28083: UCC28083

    TI Thinks Resolved
    Part Number: UCC28083 Hi, PROJECT =1KW DC DC PUSH PULL CONVERTER VIN=48 VDC , VOUT=350 VDC I INCREASED THE DEAD TIME BETWEEN TWO MOSFET STILL AFTER 20 SEC MY OUTPUT VOLTAGE IS DIPPING(i.e DECREASING) AT 652 OUTPUT VOLTAGE AND MOSFET THERMALS ARE...
  • Kazuya Nakai59
    Kazuya Nakai59
    • 9 months ago
    • Power management
    • Power management forum

    RE: UCC28083: Do you have any evaluation board for UCC28083?

    Hi Teng, Thank you very much for your reply, Best regards, Kazuya.
  • PSENGINEER Intelux
    PSENGINEER Intelux
    • 11 months ago
    • Power management
    • Power management forum

    UCC28083: UCC28083D

    TI Thinks Resolved
    Part Number: UCC28083 PROJECT NAME -1 KW DC DC CONVERTER VIN - 42 TO 58 Vdc ,VOUT - 350Vdc , IOUT- 2.86 A I had observed non linear mosfet's current waveform. some times it is taking high peak current than other pulses. I am Attaching Waveform...
  • PSENGINEER Intelux
    PSENGINEER Intelux
    • 11 months ago
    • Power management
    • Power management forum

    UCC28083: UCC28083D

    TI Thinks Resolved
    Part Number: UCC28083 PROJECT - 1KW PUSH PULL DC DC CONVERTER VIN=48V ,VOUT=350V POUT=1000W THERE IS MOSFET THERMAL ISSUES i.e MOSFET REACHES 100 DEGREE CELSIUS IN 1 MIN AT 400W AND THERE IS HUMMING NOISE AT 659 WATT POUT I AM ATTACHING WAVEFORMS...
  • Teng Feng
    Teng Feng
    • over 1 year ago
    • Power management
    • Power management forum

    RE: WEBENCH® Tools/UCC28083: UCC28083D

    Hello, Please refer below steps to get the simulation. Step1: Step2: Regards, Teng
  • PSENGINEER Intelux
    PSENGINEER Intelux
    • over 1 year ago
    • Power management
    • Power management forum

    UCC28083: UCC28083D

    TI Thinks Resolved
    Part Number: UCC28083 Project - DC DC CONVERTER 1KW TOPOLOGY USED PUSH PULL DC DC CONVERTER INPUT 42 TO 58 V DC , OUTPUT 350 V SWITCHING FREQUENCY 55 KHz HOW TO CONSIDER RAMP VOLTAGE HEIGHT IN ISET PIN (RSET) RESISTOR. PLEASE SUGGEST SOME RELATED...
  • Eric Faraci
    Eric Faraci
    • over 1 year ago
    • Power management
    • Power management forum

    RE: Performance of the Push-Pull LLC Resonant and PWM ZVS Full Bridge Topologies

    Chun If all you need is a controller for a push-pull topology then we recommend using UCC28083. If it doesn't work then using one of our digital controllers like C2000 would probably be best. Best Regards, Eric
  • Eric Faraci
    Eric Faraci
    • over 1 year ago
    • Power management
    • Power management forum

    RE: 320Vdc 600w power supply design

    Vinod For the operating conditions you specified we recommend UCC28083. Best Regards, Eric
  • AnBer
    AnBer
    • over 2 years ago
    • Power management
    • Power management forum

    UCC28083: ESD : Human body model (HBM) rating

    • Resolved
    Part Number: UCC28083 Team, Do we have the HBM (Human body model) rating for the device? What
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