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Showing 107 results View by: Thread Post Sort by
  • UCC27511: Gate driver and mosfet is getting failed

    Naveen G1
    Naveen G1
    TI Thinks Resolved
    Part Number: UCC27511 I am using UCC27511 single channel gate driver to drive 700W LED module (Output Voltage 375 to 390). We are implementing non inverting driver configuration as in application note (Fig 25 in datasheet) to drive mosfet PSM20N60CT.…
    • over 6 years ago
    • Power management
    • Power management forum
  • UCC27511: What is the difference between ucc27511DBVR and ucc27511DBVT?

    user4393204
    user4393204
    TI Thinks Resolved
    Part Number: UCC27511 What is the difference between ucc27511DBVR and ucc27511DBVT?
    • over 6 years ago
    • Power management
    • Power management forum
  • UCC27511: resistor IMO calculation

    Mame TINE
    Mame TINE
    TI Thinks Resolved
    Part Number: UCC27511 Hello, i like to determine the resistor of the IMO pin but i don't to know how to do the calcul.
    • over 7 years ago
    • Power management
    • Power management forum
  • Answered
  • UCC27511: Low Side Gate Driver for Drive TWO PARALLEL MOSFET

    Michele Bonollo
    Michele Bonollo
    Resolved
    Part Number: UCC27511 Hi, I want use TI Mosfet Gate Driver UCC27511 for drive TWO PARALLEL MOSFET. I have a doubt: 1) The connection of the two output (OUT_SRC / OUT_SNK) with resistor at the two Mosfets ??? may be correct the sink and source resistor…
    • Resolved
    • over 6 years ago
    • Power management
    • Power management forum
  • Answered
  • UCC27511: High Frequency Operation

    Kotaro Yamashita
    Kotaro Yamashita
    Resolved
    Part Number: UCC27511 Hi Team, Can UCC27511 operate at high frequency input? These parameters isn't related to input frequency? 1) tr, tf 2) Isrc, Isnk Regards, Kotaro Yamashita
    • Resolved
    • over 7 years ago
    • Power management
    • Power management forum
  • RE: UCC27511: Problem with gate driver reference in PWM

    Jeffrey Mueller
    Jeffrey Mueller
    Hi Maria, Welcome to e2e! thanks for asking about UCC27511, Im an apps engineer supporting this device. Whats your application? You mention an isolated gate driver. UCC27511 is not isolated, do you require an isolated gate driver? Is the GND pin…
    • over 7 years ago
    • Power management
    • Power management forum
  • Answered
  • UCC27511A-Q1: Is the UCC27511 PSPICE model equivalent?

    Lane Foulks
    Lane Foulks
    Resolved
    Part Number: UCC27511A-Q1 Other Parts Discussed in Thread: UCC27511 , I wish to model UCC27511A-Q1, but wasn't able to find a PSPICE model. However, I could find the UCC27511 model. They seem to very similar parts, and I was wondering if the models are…
    • Resolved
    • over 7 years ago
    • Power management
    • Power management forum
  • UCC27511: OUTH pin abs max rating.

    Martin Chien
    Martin Chien
    TI Thinks Resolved
    Part Number: UCC27511 Other Parts Discussed in Thread: UCC27512 Hello team, I noticed the UCC27511 datasheet abs max rating table, the OUTH has only indicate DC is -0.3V but no pulse spec, and OUTL has -2V for pulse spec, can you tell why? When if…
    • over 8 years ago
    • Power management
    • Power management forum
  • UCC27511: Driving Mosfets in parallel with a single gate signal.

    Amal
    Amal
    TI Thinks Resolved
    Part Number: UCC27511 hai, i am in the process of designing a new inverter. I placed three mosfets in parallel across the upper end of the transformer and and want to drive the three with a single gate signal. i would like to use mosfet driver ucc27511…
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] UCC27511A: What is the difference between the Low Side Drivers UCC27511A and UCC27511? Improved Negative Input Voltage Handling capability

    Mamadou Diallo
    Mamadou Diallo
    Part Number: UCC27511A Other Parts Discussed in Thread: UCC27511 , Switch-Mode Power Supplies and Merchant DC-DC converter applications often require high current drive and hard switching to drive large loads. This hard switching of the power switches…
    • over 6 years ago
    • Power management
    • Power management forum
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