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Showing 58 results View by: Thread Post Sort by
  • UCC27282-Q1: UCC27282-Q1: Unexpected propagation delay

    Aiswarya Sasikumar
    Aiswarya Sasikumar
    TI Thinks Resolved
    Part Number: UCC27282-Q1 We have been observing a delay of 30us between high-side input and high-side output. Please look into the scope shot attached and provide a justification. Yellow - PWM input Green - UCC272 output Blue - Final output voltage…
    • 2 months ago
    • Power management
    • Power management forum
  • UCC27282-Q1: Unexpected propagation delay

    Aiswarya Sasikumar
    Aiswarya Sasikumar
    TI Thinks Resolved
    Part Number: UCC27282-Q1 We have been observing a delay of 30us between high-side input and high-side output. Please look into the scope shot attached and provide a justification. Yellow - PWM input Green - UCC272 output Blue - Final output voltage…
    • 3 months ago
    • Power management
    • Power management forum
  • UCC27282-Q1: Unexpected propagation delay

    Aiswarya Sasikumar
    Aiswarya Sasikumar
    TI Thinks Resolved
    Part Number: UCC27282-Q1 We have been observing a delay of 30us between high-side input and high-side output. Please look into the scope shot attached and provide a justification. Yellow - PWM input Green - UCC272 output Blue - Final output voltage…
    • 3 months ago
    • Power management
    • Power management forum
  • UCC27282-Q1: Unexpected propagation delay

    Aiswarya Sasikumar
    Aiswarya Sasikumar
    TI Thinks Resolved
    Part Number: UCC27282-Q1 We have been observing a delay of 30us between high-side input and high-side output. Please look into the scope shot attached and provide a justification. Yellow - PWM input Green - UCC272 output Blue - Final output voltage…
    • 3 months ago
    • Power management
    • Power management forum
  • Answered
  • UCC27282-Q1: UCC27282-Q1:

    Naresh Chand
    Naresh Chand
    Resolved
    Part Number: UCC27282-Q1 Tool/software: We like to suggest the diode average current be limited to under 80mA. You are saying that the average current of the diode should be less than 80mA. Ok, but what is the maximum peak current of this diode…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • UCC27282-Q1: Functional safety capability

    Aiswarya Sasikumar
    Aiswarya Sasikumar
    TI Thinks Resolved
    Part Number: UCC27282-Q1 Other Parts Discussed in Thread: TPS4800-Q1 , Tool/software: Hi, I’ve identified a category of functional safety-capable ICs from Texas Instruments and have shortlisted a few for our design, listed below. Could you please guide…
    • 7 months ago
    • Power management
    • Power management forum
  • UCC27282-Q1: Vdd of UCC27282-Q1

    Xiaoying Lu
    Xiaoying Lu
    Part Number: UCC27282-Q1 Other Parts Discussed in Thread: UCC27282 , , LM2105 , LMG1205 Hi team, Do we have alternatives for UCC27282-Q1 which the VDD can accept 5V? For UCC27282, seems that nomimal is 12V and min is 5.5V. My customer wants to use…
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • UCC27282-Q1: UCC27282 ESD rating

    Josh Wei
    Josh Wei
    Resolved
    Part Number: UCC27282-Q1 Tool/software: Hi HPD experts! May I know why the HS HB HO HBM are marked lower between and other pins? What makes the difference? Thanks! BR Josh
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • UCC27282-Q1: PSPICE MODEL, internal dynamic resistance of 1.5ohm

    Josh Wei
    Josh Wei
    Resolved
    Part Number: UCC27282-Q1 Tool/software: Hi Team, Could you help to check if the 1.5ohm dynamic resistance is included in PSPICE Model? Besides, how to understand this kind of resistor? Thanks! Josh
    • Resolved
    • 11 months ago
    • Power management
    • Power management forum
  • UCC27282-Q1: Half bridge gate driver with inverted low side input

    Harey Ram Pandey
    Harey Ram Pandey
    TI Thinks Resolved
    Part Number: UCC27282-Q1 Other Parts Discussed in Thread: LM5105 , LM2103 Tool/software: Hi, I am looking for a 100V bus half bridge gate driver with dual inputs and LS input should be inverted. I mean LS out should be high when its input is low, while…
    • 8 months ago
    • Power management
    • Power management forum
>

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