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  • LM74930-Q1: Polarity inversion protection + battery charger

    Resolved
    Part Number: LM74930-Q1 Other Parts Discussed in Thread: LM74502H , , BQ21040 , LM7480-Q1 , LM74800-Q1 Tool/software: Hi, I am working on a new design powered by an INR18650 (3.7V) cell and I would like being able to achieve these two functions : - Protecting…
    • Resolved

  • CSD18542KTT: Designing with CSD18542KTT

    TI Thinks Resolved
    Part Number: CSD18542KTT Other Parts Discussed in Thread: LM74502H-Q1 , , CSD17578Q5A Hello Team, We are using an over voltage and reverse polarity circuit for an adapter input power based on TI's LM74502H-Q1 IC. The adapter voltage is +12V. the load current…
    • Answered

  • RE: LM74502H: LM74502H for PWM up to 1kHz possible?

    Resolved
    Hi Andy, LM74502H-Q1 is not designed to operate for 1kHz PWM input voltage. This device is only suitable for applications where the input voltage sources is stable like Battery or a DC-DC output.
    • Answered

  • LM74502Q1EVM: Implementing LM74502Q1 for 5V @ 2A input

    Resolved
    Part Number: LM74502Q1EVM Other Parts Discussed in Thread: LM74502H-Q1 , LM74502-Q1 , , LM74202-Q1 , LM74900-Q1 , LM74912-Q1 Hi team! I looking to use LM74502Q1 for a 5V @ 2A input, with over voltage protection of 5.5V, under voltage of 4.5 and reverse polarity…
    • Resolved

  • LM66100: spec check

    TI Thinks Resolved
    Part Number: LM66100 Other Parts Discussed in Thread: LM74502H , LM74700D-Q1 Hi Please advise on products that can replace the LTC4450 p2p is better, Tks
    • Answered

  • LM74500-Q1: as a power switch

    Resolved
    Part Number: LM74500-Q1 Other Parts Discussed in Thread: LM74502-Q1 , TPS22810 , LM74502H-Q1 , LM74502 Hi, Is it possible to use the LM74500-Q1 as a power switch and reverse polarity protection for a 4-6V battery supply range?
    • Resolved
    • Answered

  • RE: LM74502-Q1: Load Dump Protection Circuit

    Resolved
    Hi thanks for the reply, Instead of Q2 after the TWS I will place the Schottky diode. Is that okay for the application? And which one do you recommend LM74502-Q1 or LM74502H-Q1 ?
    • Answered

  • Find the power IC

    Resolved
    Other Parts Discussed in Thread: TPS25940-Q1 , LM74502H-Q1 , LM63460-Q1 , LM51551-Q1 , LM5157-Q1 Please help to recommend suitable applycation IC Design concept VIN is Type C Connector when plus in pass though efuse into USB_VBUS pin comuiate with CPU. Then…
    • Resolved

  • RE: LM5060: is ther max value limitation on capactior on "gate pin"

    If it is a new design, I would recommend to use TPS4811 or TPS1211 or LM74502H-Q1 which has better gate drive strength. Thanks Rakesh
    • Answered

  • LM74502EVM: 5A maximum current limitation - why?

    Resolved
    Part Number: LM74502EVM Other Parts Discussed in Thread: LM74502H-Q1 , LM74502-Q1 Hi, The EVM has a 5A current limit using one pair of MOSFET's. The datasheet of the MOSFET shows that it has a significantly highly Id. What is the limiting factor in the…
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