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Frequent questions

  • [FAQ] BQ25758: Schematic and Layout Checklist

    Part Number: BQ25758 Other Parts Discussed in Thread: BQ25756 Hello all, Here is the BQ25756 Schematic and Layout Checklist: BQ25758-Schematic-And-Layout-Checklist.pdf Best Regards, Ethan Galloway

  • [FAQ] BQ2560x FAQs

    Other Parts Discussed in Thread: BQ25600 , BQ25601 , BQ25600C , BQ25600D , BQ25606 , BQ25601D BQ2560x FAQ Home Page This is the home page for common questions in relation to the BQ25600, BQ25600D, BQ25600C, BQ25601, BQ25601D, and BQ25606. FAQs…

  • [FAQ] BQ25618: How does JEITA apply to the BQ25618, BQ25618E, BQ25619, BQ25619E, BQ25611D, BQ25616J, and BQ25616 as it relates to charge voltage and charge current?

    Part Number: BQ25618 Other Parts Discussed in Thread: BQ25619 , BQ25619E , BQ25616 , , , BQ25611D The JEITA guideline was released on April 20, 2007 to improve the safety of charging Li-ion batteries. The BQ25618, BQ25618E, BQ25619, BQ25619E, BQ25611D…

  • [FAQ] BQ25618: How does the charge safety timer work for BQ25618, BQ25618E, BQ25619, BQ25611D, and BQ25616?

    Part Number: BQ25618 Other Parts Discussed in Thread: BQ25619 , , , BQ25616 , BQ25611D The safety timer for the BQ25618, BQ25618E, BQ25619, BQ25611D, and BQ25616 functions as a protection against prolonged charging caused by abnormal battery charging…

  • [FAQ] TPS1H000-Q1: PWMing with TI High-side switches

    Part Number: TPS1H000-Q1 The two concerns with PWMing high side switches are thermal dissipation and timing: In terms of thermal dissipation, our device dissipates a lot of heat during the current limitation phase and thus may not be ideal if you…

  • [FAQ] TPS25751: Migrating from the TPS25750 to the TPS25751

    Part Number: TPS25751 Other Parts Discussed in Thread: TPS25750 , BQ25756 , BQ25713 , BQ25731 What is the TPS25751? The TPS25751 is a USB Type-C® and USB PD Controller with Integrated Power Switches Optimized for Power Applications. The TPS25751…

  • [FAQ] TPS650360-Q1: How can I get design documents for TPS65036xx-Q1 devices?

    Part Number: TPS650360-Q1 The design documents (datasheets and TRM) are on TI MySecure folder. Customers can request access from the link below: https://www.ti.com/licreg/docs/swlicexportcontrol.tsp?form_id=302189&prod_no=TPS65036XX-DESIGN&ref_url…

  • [FAQ] Why is UCC2155x more robust than UCC215xx against VDD supply noise?

    Part Number: UCC21551 Why is UCC2155x more robust than UCC215xx against VDD supply noise?

  • [FAQ] How to bias the high side of a half-bridge gate driver and why

    Other Parts Discussed in Thread: UCC25800 Most applications including power delivery for industrial and automotive utilizing a half-bridge gate driver use the bootstrap diode and boot capacitor to generate the high side driver bias. This is the simplest…

  • [FAQ] How do I choose the right MOSFET for the TPSI3xx Isolated Switch Drivers?

    Part Number: TPSI3050 Other Parts Discussed in Thread: TPSI3100-Q1 , TPSI3052-Q1 As MOSFETs are used across so many industries and applications, the shear breadth of options and vendors is seemingly endless. In the same vein, the range of factors that…

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