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Frequent questions

  • [FAQ] How do I ensure the charger layout is satisfactory? Is there a guideline for the buck-boost charger controllers like BQ25713, BQ25720 and BQ25730 etc.?

    Other Parts Discussed in Thread: BQ25720 , BQ25713 , BQ25730 , BQ25703A , BQ25731 , BQ25710 , BQ25700A , BQ25708 , BQ25723 , BQ25713B How do I ensure the charger layout is satisfactory? Is there a guideline for the buck-boost charger controllers like…

  • [FAQ] How to select the most suitable gate driver for a certain application?

    There are more than 50 isolated gate drivers in TI's portfolio. How could we easily understand the similarities and differences between those isolated gate drivers, and how can we select the most suitable gate driver for a certain application easily and…

  • [FAQ] TPS61032: Burning out right when connecting battery

    Part Number: TPS61032 Hello, I am using boost converter TPS61032 in my circuit, but I find that after applying 3.7v from a lithium battery to its input, it immediately burns out and shorts the entire circuit. I am following the recommended design…

  • [FAQ] Generating Stability Plots using PSpice for TI

    An FAQ detailing the creation of a stability plot in PSpice for TI. Generating Stability Plots using PSpice for TI.pdf

  • [FAQ] PSpice Schematic Creation

    An FAQ detailing the creation of a schematic in PSpice for TI. PSpice Schematic Creation.pdf

  • [FAQ] Common land pattern for both UCC23513 and TLP5754

    Part Number: UCC23513 Other Parts Discussed in Thread: UCC23313 , UCC23511 , UCC23313-Q1 , , UCC23511-Q1 , Is it possible to design a PCB land pattern to fit both the UCC23513 and the TLP5754? (UCC23513-Q1, UCC23511, UCC23511-Q1, UCC23313, and UCC23313…

  • [FAQ] BQ51013B: Need RX Coil that is in stock and easy to get

    Part Number: BQ51013B Looking for an alternate receiver coil that is more available, some in the EVM User’s Guide and recommended in the Data Sheet are difficult to locate. The coil should work with bq51013B , bq51050B , bq51003 , and similar.

  • [FAQ] BQ25170: Configuration of Pins and Design Questions

    Part Number: BQ25170 The device can be configured to charge 1 cell Li-Ion and LiFePO using external pins. Can the configuration be changed during operation? Any other things I should note?

  • [FAQ] BQ25302: How does BQ25300, BQ25302, BQ25306, BQ25303J protect against battery short?

    Part Number: BQ25302 Other Parts Discussed in Thread: BQ25303J , , BQ25306 , BQ25300 When battery is shorted, if the high-side FET (HSFET) of the charger turns on then there will be a direct low impedance path to GND resulting in high current through…

  • [FAQ] BQ25302: How is the charge enable and charge disable controlled for BQ25300, BQ25302, BQ25306, BQ25303J?

    Part Number: BQ25302 Other Parts Discussed in Thread: BQ25303J , , BQ25306 , BQ25300 The battery chargers BQ25300, BQ25302, BQ25306, BQ25303J control the charging enable and disable by the /EN and POL pins. To enable charging, /EN and POL need to…

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