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  • LM5181: Variable output, isolated DC converter 24V..5-15V, 100mA

    TI Thinks Resolved
    Part Number: LM5181 Other Parts Discussed in Thread: LM5160 Tool/software: Hi, we are looking for feasible solution of variable output, DC isolated converter (24V to ~5..15V, <1..100mA). Input voltage is fixed 24V, output current will vary from few…
    • Answered

  • TPS54560: Split-Rail, Problems generating +-15V from Vin 24V

    Resolved
    Part Number: TPS54560 Other Parts Discussed in Thread: LM5160 Tool/software: Hello, As shown in the schematics below, I am trying to generate +-15V using split rail configurations from TPS54560. The circuit behaves weirdly by drawing too much current…
    • Resolved

  • LM5160DNTBKEVM: EVM for LM5160A

    TI Thinks Resolved
    Part Number: LM5160DNTBKEVM Other Parts Discussed in Thread: LM5160 , LM5160A Hi Team, May I confirm that this EVM will use LM5160A IC instead of LM5160? There are two versions of IC. The U1 part number in user guide is " LM5160ADNT", so I want…
    • Answered

  • LM5161: Minimum load requirement of LM5161

    Resolved
    Part Number: LM5161 Other Parts Discussed in Thread: LM5160 Tool/software: Hi! sir: Is there any minimum load requirement of LM5161? If yes, how large it will be? Any equation or formula describes it? Thanks,
    • Resolved
    • Answered

  • UCC28950: VBAIS power supply and Vsense isolation

    Resolved
    Part Number: UCC28950 Other Parts Discussed in Thread: LM5160 , UCC28701 Tool/software: Hello, I'm designing a phase-shifted full bridge DC/DC converter (18-50V to 28V @ 10A) controlled by the UCC28950. The schematic is based on the one we find in the…
    • Resolved
    • Answered

  • Buck-Boost Converter for 24VDC output at 500mA

    Resolved
    Other Parts Discussed in Thread: LM5160 Hi There, We have a product that has a requirement to operate in the input range of 18-32VDC. There is a solenoid that operates on 24VDC/300mA coil voltage, so I am looking for a buck-boost converter. On the Webench…
    • Resolved

  • LM5160A: Sporadically blow up of IC; Short circuit

    TI Thinks Resolved
    Part Number: LM5160A Other Parts Discussed in Thread: LM5160 Tool/software: Hi, I'm using the LM5160A module in a functional test board. Sporadically I'm struggling with defects on the IC. Local overheating always occurs at the same position in the…
    • Answered

  • LM5160A: Operation on PSpice

    Resolved
    Part Number: LM5160A Other Parts Discussed in Thread: LM5160 , Dear TI team I'm running a simulation of the LM5160 on PSpice. I was able to confirm that it basically works as intended. However, there is one thing that bothers me, and I am contacting…
    • Resolved
    • Answered

  • PMP22822: load regulation and cross regulation

    Resolved
    Part Number: PMP22822 Other Parts Discussed in Thread: LMR36520 , LM5160 Hi expert, I would like to refer to the load regulation and cross regulation of this reference design. Do you have the test result? The converter, LMR36520, is peak current mode…
    • Resolved
    • Answered

  • TIDA-01418: The Flyback converter question

    Resolved
    Part Number: TIDA-01418 Other Parts Discussed in Thread: LM5160 HI, In TIDA-01418, about the LM5160QPWPRQ1, I have some question about it: 1. Why it use negative voltage -10.51V to generator 16.8V and 6.27V, but not used positive voltage? 2. about…
    • Resolved

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