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Showing 40 results View by: Thread Post Sort by
    Answered

  • LM25576: Export WEBENCH Design to TINA-TI

    Resolved
    Part Number: LM25576 Other Parts Discussed in Thread: TINA-TI Tool/software: Hi, I'm trying to export a WEBENCH design for LM25576MH/NOPB to TINA-TI, but I'm not finding that feature available for this part. Is this something that is available, and…
    • Resolved

  • LM25576: Two LM25576 ICs synchronization

    TI Thinks Resolved
    Part Number: LM25576 I want to operate two LM25576 integrated circuits as inverted buck boost and at the same time I want to synchronize them with each other. The synchronous pin is not included in the simulations. Can you help with this issue? Is there…

  • LM25576: LM25576 as inverting operation and TPSM82913 as buck converter with same external synchron signal.

    TI Thinks Resolved
    Part Number: LM25576 Other Parts Discussed in Thread: TPSM82913 I want to synchronize both ICs with the same external clock signal. LM25576 Vin = 7v, Vout = -12v, TPSM82913 Vin =7v Vout = 5v. I want to try in practice but doesnt work. Please help.
    • Answered

  • LM25576-Q1: Evaluation Module

    Resolved
    Part Number: LM25576-Q1 Other Parts Discussed in Thread: LM25576 , LM5575EVAL Hello, I am looking to test the LM25576, but there doesn't seem to be an EVM available on the sample store. I was wondering if anyone knows if an EVM for this device exists…
    • Resolved

  • RE: LM25576: Problem in inverting buck boost design (simulation and pcb fail)

    Hello I will close this post. If you need further help, please open a new post and the engineer assigned to E2E will be glad to help. Thanks

  • LM25576-Q1: Design | Datasheet | SW to GND (Steady State)

    TI Thinks Resolved
    Part Number: LM25576-Q1 Hi, the maximum value is mentioned as -1.5V For creating a 5V, SW to GND value will definitely be higher than 0V. Could you please confirm this value?

  • LM25576: EPAD Connection

    TI Thinks Resolved
    Part Number: LM25576 Hello Team, Where should I connect the EPAD in this IC while using it in Inverted Buck-Boost Configuration ? Should I connect it to GND or to the PGND/AGND Pins ? Thanks in advance Regards

  • LM25576: Is it capable of sourcing current in inverting Buck-Boost configuration.

    TI Thinks Resolved
    Part Number: LM25576 Hello, I am using LM25576 in inverting Buck-Boost configuration to generate -12.5V from 12V. I wanted to know if this device will be capable of sourcing any current in this configuration? Thanks
    • Answered

  • LM25576: Diode from OUT to VCC

    Resolved
    Part Number: LM25576 Hi Team, While I was watching TI training video , I found the sch below. Could you please explain why there's a diode (D2) from OUT to VCC? I wasn't able to find any information from DS and EVM guide. Thank you.
    • Resolved

  • LM25576: LM25576 - IS pins (15, 16) forced low

    TI Thinks Resolved
    Part Number: LM25576 Hello, I have a typical LM25576 circuit, which is a new iteration of a previously working design. The circuit fails to start and I have found that the IS pins, 15 and 16 are being shunted to PGND. I was hoping to get some help in…
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