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Power management

Power management

Power management forum

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Texas Instruments (TI) Power management support forum is an extensive online knowledge base where millions of technical questions and solutions are available 24/7. You can search power management IC content or ask technical support questions on everything from linear and DC/DC switching regulators to battery management and LED drivers. Find the right solution for your circuit design challenges by using our TI E2E™ support forums that are supported by thousands of contributing TI experts.
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.?

    Pengzhao Zhu
    Pengzhao Zhu
    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…
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] How to select the most suitable gate driver for a certain application?

    Yongbin Chu
    Yongbin Chu
    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…
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS61032: Burning out right when connecting battery

    Manuel Chuecos
    Manuel Chuecos
    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…
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] Generating Stability Plots using PSpice for TI

    Joshua Austria
    Joshua Austria
    An FAQ detailing the creation of a stability plot in PSpice for TI. Generating Stability Plots using PSpice for TI.pdf
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] PSpice Schematic Creation

    Joshua Austria
    Joshua Austria
    An FAQ detailing the creation of a schematic in PSpice for TI. PSpice Schematic Creation.pdf
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] Common land pattern for both UCC23513 and TLP5754

    Don Dapkus
    Don Dapkus
    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…
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ51013B: Need RX Coil that is in stock and easy to get

    Bill Johns
    Bill Johns
    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.
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ25170: Configuration of Pins and Design Questions

    Bill Johns
    Bill Johns
    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?
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ25302: How does BQ25300, BQ25302, BQ25306, BQ25303J protect against battery short?

    Kedar Manishankar
    Kedar Manishankar
    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…
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ25302: How is the charge enable and charge disable controlled for BQ25300, BQ25302, BQ25306, BQ25303J?

    Kedar Manishankar
    Kedar Manishankar
    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…
    • over 4 years ago
    • Power management
    • Power management forum
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  • Answered

    TPS61023: Start Up at Pre Bias condidion 0 Locked

    306 views
    2 replies
    Latest over 4 years ago
    by Shinichi Inoue
  • Answered

    TPS92641: TIDA-080008 LED Driver Calculator Tool 0 Locked

    713 views
    1 reply
    Latest over 4 years ago
    by Sean Zhou
  • Answered

    TPS92513: Start up time 0 Locked

    214 views
    1 reply
    Latest over 4 years ago
    by Sean Zhou
  • Not Answered

    LP5036: Driver output with current (or voltage) pulses (PWM like) 0 Locked

    387 views
    3 replies
    Latest over 4 years ago
    by Monet Xu
  • Suggested Answer

    TPS92200D2EVM: Board Dimension 0 Locked

    230 views
    1 reply
    Latest over 4 years ago
    by Sean Zhou
  • Not Answered

    TPS54060EVM-590: LM5017 in split rail configuration instead of fly-buck 0 Locked

    1229 views
    13 replies
    Latest over 4 years ago
    by iAlejandro
  • Answered

    UCC256403: PMP40766 LLC based on UCC256403 constant output current mode 0 Locked

    888 views
    3 replies
    Latest over 4 years ago
    by Benjamin Lough
  • Suggested Answer

    > 0uA Current Detection Presence 0 Locked

    339 views
    3 replies
    Latest over 4 years ago
    by Peter Iliya
  • Answered

    TL1431: unstable output (oscillation) No.2 0 Locked

    547 views
    8 replies
    Latest over 4 years ago
    by Daisuke Higa
  • Suggested Answer

    BQ34110: Behavior of soc value when discharging 0 Locked

    303 views
    3 replies
    Latest over 4 years ago
    by Nick Brylski
  • Suggested Answer

    BQ25710: Questions of BQ25710 when used on a bad battery 0 Locked

    357 views
    1 reply
    Latest over 4 years ago
    by Tiger Zhou
  • Answered

    LM1084: Output RC snubber if using film capacitor on output 0 Locked

    846 views
    3 replies
    Latest over 4 years ago
    by Jason Song
  • Suggested Answer

    BQ35100: Setting up SOH mode without EOS function 0 Locked

    830 views
    18 replies
    Latest over 4 years ago
    by Wyatt Keller
  • Answered

    LM117QML: LM117GW/883 Parts that Rochester received were mis-marked with a /833 0 Locked

    740 views
    7 replies
    Latest over 4 years ago
    by Jason Song
  • Answered

    BQ76920: UV_TRIP Calculation 0 Locked

    193 views
    1 reply
    Latest over 4 years ago
    by WM5295
  • Answered

    BQ35100: SOH value stored in the Data Memory 0 Locked

    445 views
    21 replies
    Latest over 4 years ago
    by Wyatt Keller
  • Answered

    TPS7A52-Q1: SPICE model bugs 0 Locked

    842 views
    6 replies
    Latest over 4 years ago
    by Antenna_Head
  • Suggested Answer

    TPS50601-SP: No Pspice model available 0 Locked

    366 views
    2 replies
    Latest over 4 years ago
    by Christian Yots
  • Suggested Answer

    TPS54560-Q1: Need help on circuit design/debug 0 Locked

    409 views
    1 reply
    Latest over 4 years ago
    by Arief Hernadi
  • Suggested Answer

    BQ76940: number of offset to use for 14 cell configuration 0 Locked

    267 views
    3 replies
    Latest over 4 years ago
    by Matt Sunna
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