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Frequent questions

  • [FAQ] LM34936EVM: Operational temperature range

    Part Number: LM34936EVM Other Parts Discussed in Thread: LM34936 , Hi, Is the operational temperature range of LM34936EVM the same as the LM34936 device(-40℃~125℃)? If no, what temperature is it? Best Regards, Kuramochi

  • [FAQ] UCC21520: What should I consider for input filtering design when using the UCC2122x/UCC2152x/UCC2154x dual channel gate drivers?

    Part Number: UCC21520 All inputs need to be properly filtered to create a robust system. Improper input filtering can lead to a variety of undesirable effects as a result of electromagnetic interference (EMI) from power stage transient voltages and…

  • [FAQ] LM25118EVAL: Changing output voltage of LM25118EVAL

    Part Number: LM25118EVAL I need to change the output voltage of the LM25118EVAL board to 28V. What components need to be changed in order to do this? I have tried changing R8 and R9 to 22k and 1k (respectively), but this did not work. The output voltage…

  • [FAQ] LM5180-Q1: How can my 48-V automotive system design pass the E48-02 transient overvoltage test to meet VDA 320 (LV 148, ISO 21780)?

    Part Number: LM5181-Q1 LM5180-Q1 Other Parts Discussed in Thread: LM5181-Q1 , LM5180-Q1 , LM5180 By Jiri Panacek, Systems Engineering and Marketing, Freising, Germany How can my 48-V automotive system design pass the E48-02 transient overvoltage test…

  • [FAQ] Coil frequently asked questions for wireless power RX

    This FAQ covers some commonly asked questions on RX coils. It is applicable for wireless power RX like bq51013B , bq51050B , bq51003 , and similar.

  • [FAQ] TPS40210-HT: TPS40210SHKK

    Part Number: TPS40210-HT Hello I'm using the TPS40210SHKK (210 deg C part) - It appears to only be available in the HKK (CFP-10) package with unformed leads. Is there a version available with formed leads? Either standard SMT or "dead-bug" If not…

  • [FAQ] UCC21520: What do I need to know about Bootstrap Overcharge when designing a driver bootstrap supply?

    Part Number: UCC21520 What do I need to know about Bootstrap Overcharge when designing a driver bootstrap supply?

  • [FAQ] UCC21520: What do I need to know about power up delay when designing a driver bootstrap supply?

    Part Number: UCC21520 What do I need to know about power up delay when designing a driver bootstrap supply?

  • [FAQ] UCC21520: (FAQ) What do I need to know about dV/dt when designing a driver bootstrap supply?

    Part Number: UCC21520 What do I need to know about dV/dt when designing a driver bootstrap supply?

  • [FAQ] Schematic Checklist for Wireless Power RX

    Other Parts Discussed in Thread: BQ51013B , BQ51003 This FAQ is applicable for wireless power RX like bq51013B , bq51050B , bq51003 , and similar.

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