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Frequent questions

  • [FAQ] Automotive 48V Rail Monitoring

    Part Number: TPS37100-Q1 Hi, Currently I'm using discrete approach to monitor the battery rail for overvoltage and undervoltage faults and I'd like to understand is there a single package solution, which can help solution cost and size? Best Regards…

  • [FAQ] Automotive 12V Rail Monitoring

    Part Number: TPS3762-Q1 Other Parts Discussed in Thread: TPS37-Q1 , , TPS3842-Q1 , TPS3760-Q1 Hi, Currently I'm using discrete approach to monitor the battery rail for overvoltage and undervoltage faults and I'd like to understand is there a single…

  • [FAQ] High Side Switches: List of all collateral

    Other Parts Discussed in Thread: LM74502 , TPS272C45 Below is a list of all collateral pertaining to TI High Side Switch Devices (TPSxHxxx) devices. This includes TPSxHA, HB, HC, HCS devices.

  • [FAQ] BQ25883: FAQ BQ2588X VSYS Soft Start

    Part Number: BQ25883 The BQ25883 and other devices in the family have a Soft Start Feature on Vsys output. This can be seen in datasheet fig77 that Vsys has a slow ramps-up. The Soft-Start feature at power up is noted in par 8.3.3.4. Slow rate of…

  • [FAQ] BQ25171-Q1: BQ2517X FAQ Home Page

    Part Number: BQ25171-Q1 Other Parts Discussed in Thread: BQ25172 , BQ25173-Q1 , BQ25173 , , BQ25170 This home page is for common questions in relation to the BQ25171-Q1, BQ25173-Q1, BQ25170, BQ25172, BQ25173 FAQs -------------------…

  • [FAQ] TPS3842: Power rail monitoring and sequencing

    Part Number: TPS3842 I need to monitor and sequence 3 power supply rails. The main bus voltage in my design is 12V, followed by LDOs for 5V, 3.3V, and 1.8V. Can please provide the simplest solution? Also board size is very limited so I need smallest…

  • [FAQ] BQ25785EVM: BQ25785 BQZ FILE

    Part Number: BQ25785EVM Other Parts Discussed in Thread: BQ25785 , BQSTUDIO Please see attached for the BQ25785 BQZ file to be used with BQSTUDIO software. To use the GUI you will need to download Battery management studio software from TI.com, then…

  • [FAQ] TPS23881B: Power-On Sequence

    Part Number: TPS23881B Other Parts Discussed in Thread: TPS23861 , TPS23881 , TPS23882 TPS23881B is an IEEE802.3bt compliant, 8-channel power sourcing equipment (PSE) that injects power onto CAT5 Ethernet cables. When using this device in any wired…

  • [FAQ] TPS3842: TPS3842 CTS function

    Part Number: TPS3842 What is the function of CTS pin in TPS3842? Can you please explain how to use it?

  • [FAQ] TPS3842: Overvoltage monitoring of a noisy power supply

    Part Number: TPS3842 Hello, I have a noisy power supply and need to monitor for OV conditions. Size and noise immunity are very important. Can you please recommend a solution? Thank you.

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