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  • UCC27517A-Q1: AEC-Q006 certification

    Resolved
    Part Number: UCC27517A-Q1 Hi Dear I have been informed of the following question from customer. Has UCC27517A-Q1 already been qualified for AEC-Q006 ? If not yet, would you please tell me when it will be?
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    • Answered

  • RE: UCC27517A-Q1: UCC27517A-Q1: Why should I replace discrete gate drivers with low-side driver ICs in automotive PTC modules?

    Resolved
    In hybrid electric vehicles/electric vehicles (HEV/EV), the engine is not used to run the heating and cooling system like it is done in the internal combustion engine (ICE) vehicles. To replace this function, two key systems are being used: a BLDC motor…

  • SN74AHCT1G125-Q1: Output resistance and Output current of SN74AHCT1G125-Q1

    TI Thinks Resolved
    Part Number: SN74AHCT1G125-Q1 Other Parts Discussed in Thread: UCC27517A-Q1 Hello, I am using the buffer SN74AHCT1G125-Q1 for driving MOSFET with Vcc=5V. Gate resistance of 10 Ω was added, so gate current will be 500mA (5V/10Ω). Whether this buffer…

  • UCC27517A-Q1: Reverse Battery Capability

    TI Thinks Resolved
    Part Number: UCC27517A-Q1 Dear, Sir. My customer is considering to apply UCC27517A-Q1 for their automotive system. Now, they are cheking the capability against reverse battery. Before, they faced a trouble on other supplier's product such as; …
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  • UCC27517A-Q1: RC Filter IN+ input on UCC27517A-Q1

    Resolved
    Part Number: UCC27517A-Q1 Hi AC/DC Team I want to design RC Filter circuit in IN+ input line because PWM noise as a blow input spec: 12V, 500Khz, Vp-p: 0 ~ 5V Do you recommend R1 value range and C18 value? Thanks Best Regards Gerald
    • Resolved

  • UCC27517A-Q1: Parasitic capacitor value for ucc27517 IN+/- pin

    TI Thinks Resolved
    Part Number: UCC27517A-Q1 Other Parts Discussed in Thread: UCC27517 Hi All, What's the input parasitic capacitor value for UCC27517A-Q1 IN+/- pin? thanks. Best Regards Charles Zhang

  • UCC27517A-Q1: Output pulse width

    Part Number: UCC27517A-Q1 Hi Our customer has question about UCC27517A-Q1. First of all, please see the following. - Inverting (Input pulse width = 11nsec, T=176nsec) - Inverting (Input pulse width = 11nsec, T=330nsec) 1. VDD=14.7V, Input valtage…
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  • UCC27517A-Q1 Rise/Fall/Propagation delay

    Resolved
    Other Parts Discussed in Thread: UCC27517A-Q1 Our customer consider to use UCC27517A-Q1. Thei would like to know followimg data at VDD:9V and 15V. RISE TIME vs TEMPERATURE (datasheetP8,Figure 12) FALL TIME vs TEMPERATURE ( datasheetP8, Figure 13) INPUT…
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  • Minimum Input signal hysteresis for UCC27517A-Q1

    TI Thinks Resolved
    Other Parts Discussed in Thread: UCC27517A-Q1 Hi, im going to use the gate Driver UCC27517A-Q1 in my design. Unfortunately there is no value for the Minimum V IN_HYS Input signal Hysteresis. I Need this for Performance calculation of the design. May…

  • TMS570LS1114: EPWM4A and EPWM4B has two different output level

    Part Number: TMS570LS1114 Other Parts Discussed in Thread: UCC27517A-Q1 Hi Team, Our customer has this inquiry: "We are using the Epwm4A and Epwm4B. Both Pins have the same purpose, so the connection to the pins is the same. We have not found any hardware…

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