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Frequent questions

  • [FAQ] TPS650830: TPS65083x Unused Board Temp Monitoring, (VCOMP and TRIPZ pins)

    Part Number: TPS650830 Question: What to do with the VCOMP and TRIPZ pins if the board temp monitoring circuit is not used?

  • [FAQ] TPS650830: TPS65083x - Unused VINPP and Power Path Comparators

    Part Number: TPS650830 What should one do with the VINPP, ACIN, BAT1 and BAT2 power path comparators?

  • [FAQ] TPS650830: TPS65083x Unused LDO1

    Part Number: TPS650830 What should I do if I am not using LDO1?

  • [FAQ] TPS65911: How to change the default sequence and voltage settings?

    Part Number: TPS65911 When designing with the TPS65911, you may want to select different EEPROM settings than the default configuration provided by one of the TPS65911 device spins. Can you change the default configuration?

  • [FAQ] TPS65911: How to connect unused pins?

    Part Number: TPS65911 When using the TPS65911, you may not be using every feature or function within the device. In this case, how should you connect the unused pins?

  • [FAQ] TPS62801: What is the location of the device type marking?

    Part Number: TPS62801 Other Parts Discussed in Thread: TPS62802 , TPS62806 , The TPS62801, TPS62802 and TPS62806 are optically differentiated by a special character printed on the WCSP package. On this one you may find also the pin 1 marker, usually…

  • [FAQ] RE: TPS65381-Q1: Debug Mode

    Other Parts Discussed in Thread: TPS65381-Q1 , TPS65381A-Q1 Kindly reply to my TPS65381-Q1: Debug Mode question And I have another query. ERROR_PIN_FAIL is always set even though ERROR/WDI pin is always high (MCU ESM Module detects no failure) and I am…

  • [FAQ] TPS61220: what happen if VIN is higher than VOUT

    Part Number: TPS61220 Other Parts Discussed in Thread: TPS61291 , TLV61220 What is the behavior of the TPS61220 when the VIN is near or higher than VOUT

  • [FAQ] TPS43340-Q1: TPS43340-Q1 EN pin logic threshold.

    Part Number: TPS43340-Q1 I’m evaluating TPS43340-Q1 on headunit project and found that the device is disabled when EN pin is ~1.0V. Is this expected behavior of the device’s EN pin logic threshold?

  • [FAQ] TPS65218D0: What difference between this new version and the old version?

    Part Number: TPS65218D0 Other Parts Discussed in Thread: TPS65218 Hi, I noted TPS65218 has been NRNDed. The new version is TPS65218D0. I am wondered what is the difference of this new version? Is the technical issue (DCDC4 cannot start up) with the…

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