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Frequent questions

  • [FAQ] TPS6594-Q1: TPS6594-Q1, LP8764, LP876x: Can LDOVINT and LDOVRTC be used to power small Loads?

    Part Number: TPS6594-Q1 Other Parts Discussed in Thread: TPS6593-Q1 , This thread applies to TPS6593-Q1, TPS6594-Q1, LP8764, LP876x: LDOVINT and LDOVRTC pins are externally accessible outputs for internal LDOs. It might be tempting to use these…

  • [FAQ] LM5060-Q1: May I know the difference between LM5060QDGSRQ1 and LM5060Q1MM/NOPB & LM5060Q1MMX/NOPB?

    Part Number: LM5060-Q1 Other Parts Discussed in Thread: LM5060 Hi Team, There is a good new that we could DIN LM5060QDGSRQ1 ! But cause LM5060QDGSRQ1 is out of stock ! Customer is looking for the replacement of LM5060QDGSRQ1 1. LM5060Q1MM/NOPB…

  • [FAQ] TPS2595: How eFuse internal FET operation in SOA is ensured?

    Part Number: TPS2595 How eFuse internal FET operation in SOA is ensured?

  • [FAQ] UCC27614: How to drive a SiC FET or IGBT with a negative bias using a low side gate driver (bipolar drive)?

    Part Number: UCC27614 Other Parts Discussed in Thread: UCC27624 , When using a SiC FET or sometimes an IGBT, you will find yourself needing a negative gate bias voltage. The negative bias voltage is often needed to pull the gate down enough to fully…

  • [FAQ] UCC27624: Can I parallel the outputs of a dual channel, low side gate driver to increase drive current strength?

    Part Number: UCC27624 Yes, you can parallel the channels of a dual channel low side driver such as TI’s new UCC27624 . This will provide nearly double the drive strength by paralleling the channels. If you as a designer want to avoid the additional…

  • [FAQ] How efficiency influences duty cycle in non-isolated DC/DC Converters?

    A lot of engineers are using DC/DC converters for their power systems, in order to bring stable and clean power supply. As efficiency cannot be 100%, it must influence DC/DC converter's work in some way. This E2E FAQ will present how efficiency is influencing…

  • [FAQ] UCC27624: Can I use a Low Side driver as a High Side driver?

    Part Number: UCC27624 Yes, you can use a low side driver as a high side driver! There are a few ways to go about this: Bootstrap Bias Supply Isolated Supply Pulse Transformer Bootstrap Bias Supply Solution: A bootstrap bias supply can…

  • [FAQ] BQ76952: Common questions for OTP programming with the Bq769x2 Device Family

    Part Number: BQ76952 Other Parts Discussed in Thread: BQ76942 What are key things to be aware of for OTP programming for the BQ769x2 devices?

  • [FAQ] UCC27624: What is the output resistance of a gate driver?

    Part Number: UCC27624 TI’s Gate Drivers specify both pullup and pulldown resistances of their output stage. Many of TI’s Gate Drivers have a unique output architecture on the pullup structure, which delivers the highest peak source current when it is…

  • [FAQ] UCC27424: Which thermal pad dimension is correct (DGN0008D or DGN0008G)?

    Part Number: UCC27424 There are very slight differences between the DGN0008 D and the DGN0008 G thermal pad dimensions. The reason for these small differences between is because the part is/was manufactured at two different sites. So, depending what…

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