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  • TPS1685: TPS1685 PG de-glitch time

    TI Thinks Resolved
    Part Number: TPS1685 Hello, The datasheet for the TPS16850 references a PG de-glitch time, tPGA and tPGD. However I do not see these defined in the datasheet with actual numbers. What are these de-glitch times, in units of us, ms, etc.?

  • TPS1685-CALC: TPS1685 simulation model issue

    TI Thinks Resolved
    Part Number: TPS1685-CALC Hi, Some time ago I asked a question related to TPS1785 simulation model issues : TPS1685-CALC: TPS1685 simulation issues - Power management forum - Power management - TI E2E support forums Is the new simulation model available…

  • TPS1685: TPS1685: TPS16850(auto-retry) Slow OC behavior

    Part Number: TPS1685 Would you kindly assist with reviewing the issue I raised earlier? : TPS1685: TPS16850(auto-retry) Slow OC behavior - Power management forum - Power management - TI E2E support forums

  • TPS1685: TPS1685 will not start with load

    TI Thinks Resolved
    Part Number: TPS1685 Other Parts Discussed in Thread: TPS1689 My design consists of two TPS16851 in stacked configuration. They are managing the power going to two robotic arms. Each arm uses 15 amps of 24 V at peak, so two arms use 30 amps at peak. When…

  • TPS1685-CALC: TPS1685 simulation issues

    TI Thinks Resolved
    Part Number: TPS1685-CALC Other Parts Discussed in Thread: TPS1685 Hi, I'm trying to simulate an application with TPS1685 but it is not working properly. I'm starting the simulation with only a 10uF capacitor as load, after the efuse is started I'm adding…

  • TPS1685: TPS1685: Pin connection EN/PG/FLT/SFT_SEL

    TI Thinks Resolved
    Part Number: TPS1685 Hi, when using multiple TPS1685x in parallel: Is it possible to connect all !FLT pins together to one pull-up resistor? Or would it be adequate to use the primary-fuse !FLT output only? Is it neccessary to connect all PGOOD…
    • Answered

  • TPS1685: TPS1685: start-up with >1mF output capacitance

    Resolved
    Part Number: TPS1685 Hi, we are currently testing the TPS1685x as an E-Fuse for our new design. We need a fuse operating at 48V with 20A continuous current and no "current regulation" (limiting current while Iout>20A). It should trigger a fault after…
    • Resolved

  • TPS1685: TPS1685 cannot start any load exceeding 0.5A

    Part Number: TPS1685 I have an application using the TPS1685 as a resettable fuse. It appears that the device can never start if a load takes 2A or greater as the device enables its output due to ISFT(SAT) being 2A - is this interpretation correct?

  • TPS1685: TPS1685 cant start with 470uF @ input voltage greater than 64V

    TI Thinks Resolved
    Part Number: TPS1685 Hi, I am having trouble getting the TPS16851 to startup at voltage 60V or higher (Cout = 470uF and No load). With the same setup, 59V or below it worked correctly. I tried to increase the startup time with Cdvdt upto 1uF to keep…

  • TPS1685: material contents for TPS1685

    Part Number: TPS1685 Hi, the part release in 9/24. when it have material contents?? we couldn't use it without this document!! Zeev Gerber

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