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Showing 14 results View by: Thread Post Sort by
  • UCC27511A-Q1: PFC mosfet low side driver IC failure when boosting to 390 V

    hema danda
    hema danda
    Part Number: UCC27511A-Q1 The driver UCC27511AQ was damaged whenever the PFC voltage of 390V builts up (whenever IC comes into action which is above 65V output ) Mainly PIN 1 (VDD) and PIN 2((out1) tracks were damaging. Is there anything to do with the…
    • over 1 year ago
    • Power management
    • Power management forum
  • UCC27511A-Q1: UCC27511A-Q1

    SAYAN MUKHOPADHYAY
    SAYAN MUKHOPADHYAY
    TI Thinks Resolved
    Part Number: UCC27511A-Q1 I require the lib file for UCC27511A-Q1 as i need to model the gate driver in SABER, if any gate driver resembling this part , you can also share.
    • over 3 years ago
    • Power management
    • Power management forum
  • UCC27511A-Q1: IGBT Low Side Switch Design

    Chang-Hee Park1
    Chang-Hee Park1
    TI Thinks Resolved
    Part Number: UCC27511A-Q1 Other Parts Discussed in Thread: UCC5350-Q1 Hello, I have to design the High Voltage (800V) Heater System using Low-Side Switch circuit with IGBT This system is similar to PTC Heater for HVAC. https://www.rohm.com/documents/11303…
    • over 3 years ago
    • Power management
    • Power management forum
  • UCC27714: AEC-Q half bridge driver without interlock feature for two switch forward converter and High side HB pin withstand voltage of 300V

    Karthik karri
    Karthik karri
    TI Thinks Resolved
    Part Number: UCC27714 Other Parts Discussed in Thread: UCC27511A-Q1 , UCC21551-Q1 , UCC27624-Q1 Tool/software: I am searching for a half-bridge device similar to the UCC27714 without interlock feature but it should be AEC-Q automotive qualified . As two switch…
    • 9 months ago
    • Power management
    • Power management forum
  • Answered
  • UCC27511A-Q1: Ro(H), RO(L) of UCC27511A-Q1

    Masami Michino
    Masami Michino
    Resolved
    Part Number: UCC27511A-Q1 Customers are considering using UCC27511A-Q1. In the data sheet, Ro(H) and RO(L) do not contain Min values. They want the Min value of Ro (H) and RO (L) in order to keep the drive current of the FET within the absolute maximum…
    • Resolved
    • over 8 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
  • UCC27511A-Q1 Question

    Masazumi Ishii
    Masazumi Ishii
    TI Thinks Resolved
    hello I have a question about UCC27511-Q1 1,How many is the minimum pulse width? 2,How many is the maximum pulse width? 3,Is it subject to restrictions of a duty? Thank you.
    • over 9 years ago
    • Power management
    • Power management forum
  • UCC27524A-Q1: Low side dual output gate driver

    Vasu Poojary
    Vasu Poojary
    TI Thinks Resolved
    Part Number: UCC27524A-Q1 Other Parts Discussed in Thread: LMG1020 , UCC27511A Hello , Need one support on finalizing dual output low side gate driver . We are considering UCC27524A-Q1 for our application but we need very low operating current during static…
    • over 1 year ago
    • Power management
    • Power management forum
  • BQ76920: Can the CHARGE and DISCHARGE FET Drivers drive multiple fets?

    FJ
    FJ
    TI Thinks Resolved
    Part Number: BQ76920 Other Parts Discussed in Thread: UCC27511A-Q1 , , UCC27511A , UCC27511 , BQ77905 I want to drive 10 N Channel fets on both the Charge and Discharge side. IRLB3813 that require 57nC of gate charge each. Can the drivers in the BQ76920…
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • LM5114: Questions about LM5114 output peak current and pullup resistance.

    Kazuya Nakai59
    Kazuya Nakai59
    Resolved
    Part Number: LM5114 Other Parts Discussed in Thread: UCC27511A , UCC27511 Hello guys, One of my customers is planning to replace UCC27511A with LM5114. At this moment, they have the following questions. Could you please give me your reply for them? Q1.…
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
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