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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] TPS2372: What happens when TPS2372-3 is configured as Class 7?

    Shawn Morrison
    Shawn Morrison
    Part Number: TPS2372 Other Parts Discussed in Thread: TPS23730 A family of our products use the TPS2372-4 configured as Class 7. T he TPS2372-4 is currently not available. It turns out that many of the product models do not exceed Class 6 power levels…
    • Answered
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ796XX Automotive Grade Battery Monitors Family

    Nancy Hidalgo
    Nancy Hidalgo
    Other Parts Discussed in Thread: BQ79616-Q1 , BQ79656-Q1 , BQ79600-Q1 , BQ79631-Q1 , BQ75614-Q1 What are the differences between the devices in the BQ796xx family?
    • Answered
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] Where is mySecureSW link to get access to GUI/example code/applications reports?

    Nancy Hidalgo
    Nancy Hidalgo
    Other Parts Discussed in Thread: BQ79600-Q1 Where is the mySecureSW link to request access for different resources like the GUIs/example code/application reports?
    • Answered
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS25750EVM: Error flashing TPS25750EVM using online GUI

    Raymond Lin
    Raymond Lin
    Part Number: TPS25750EVM Problem Description: After loading several configurations from the online GUI to the TPS25750EVM, an error message will show up and prevent the user from loading in any new configurations even after power cycling and reconnecting…
    • Answered
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] How to master LP589x / TLC698x devices with LED display applications within five minutes?

    Steven Li
    Steven Li
    Other Parts Discussed in Thread: LP5891 , LP5890 , TLC6983 , TLC6984 , LP5891-Q1 , LP5899 , LP5899-Q1 , TLC6989 , TLC6983EVM KEEP UPDATING... [Q1]: What are the main differences between LP5891-Q1 / LP5891 / LP5890 / TLC6984 / TLC6983? [Q2]: How to…
    • Answered
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] Comparison between single channel isolated smart drivers

    Sasikala Thangam
    Sasikala Thangam
    UCC217xx Family pinout comparison: Pins in black have same pin locations - Pin in Blue are new pin definitions. ISO5x5x Family pinout comparison: Single Channel Isolated Smart Drivers Comparison Table
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] How to calculate the discharge of the bootstrap capacitor in half-bridge driver applications

    Leslie Marquez
    Leslie Marquez
    FAQ: How to calculate the discharge of the bootstrap capacitor in half-bridge driver applications There are a few elements in the half-bridge circuit that have an impact in the discharge of the bootstrap capacitor and understanding these helps ensure…
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] Can I connect an external bootstrap diode in parallel with the internal diode?

    Leslie Marquez
    Leslie Marquez
    Other Parts Discussed in Thread: LMG1205 , LM5113-Q1 , LM5108 FAQ: Can I connect an external bootstrap diode in parallel with the internal diode? Several of TI’s half-bridge gate drivers incorporate the bootstrap diode necessary to generate the high…
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] How to use a dual input half-bridge driver with a single PWM signal

    Leslie Marquez
    Leslie Marquez
    Other Parts Discussed in Thread: LMG1210 , LM5106 , LM5105 , LM5104 , UCC27710 , UCC27712 , TPS28225-Q1 , UCC27712-Q1 FAQ: How to use a dual input half-bridge driver with a single PWM signal An easy way to convert a half-bridge driver with dual inputs…
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS53211: Are there limitations to the MOSFETs that I should use with the TPS53211 Controller?

    Peter James Miller
    Peter James Miller
    Part Number: TPS53211 The TPS53211 is a Single Phase Voltage Mode Control PWM controller for Synchronous BUCK (Step-down) applications. At load currents below critical conduction (InVgductor peak-peak ripple current / 2) the TPS53211 switches to operate…
    • Answered
    • over 2 years ago
    • Power management
    • Power management forum
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  • Answered

    TPSM365R6: сan it be used on 2-layer PCBs? 0 Locked

    149 views
    1 reply
    Latest 7 months ago
    by Richard Fu22
  • Suggested Answer

    TPSM33625: TPSM33625EVM, snvc248 design files: Please generate ASCII versions of *.SchDoc files 0 Locked

    150 views
    1 reply
    Latest 7 months ago
    by Ridge Lahti
  • Answered

    LM317L: Peak output current 13V or 15V? 0 Locked

    132 views
    1 reply
    Latest 7 months ago
    by Alex Davis
  • Answered

    BQ25176JEVM: EVM startup issues 0 Locked

    126 views
    2 replies
    Latest 7 months ago
    by Jeff Gray
  • Answered

    BQ78350-R1: CS2673876: HostFETcontrol problem with BQ78350 0 Locked

    94 views
    1 reply
    Latest 7 months ago
    by Dominik Hartl11
  • Not Answered

    TPS3431-Q1: Min and Max values of the pulse width of the WDI 0 Locked

    91 views
    1 reply
    Latest 7 months ago
    by Joshua Garcia
  • Suggested Answer

    TPS3703: How to config Reset output with latency 0 Locked

    205 views
    9 replies
    Latest 7 months ago
    by Jesse Villanueva
  • Suggested Answer

    LMG3422R030: I am considering applying TI's GANFET.. 0 Locked

    119 views
    3 replies
    Latest 7 months ago
    by John Gomez
  • Not Answered

    BQ76952: Leakage voltage at Charging MOSFET source 0 Locked

    204 views
    1 reply
    Latest 7 months ago
    by Alexis_H
  • Suggested Answer

    TPSM846C23: Power module suggestion 0 Locked

    106 views
    1 reply
    Latest 7 months ago
    by Tahar Allag
  • Suggested Answer

    TPS65987DDK: Document for TPS65987DDK 0 Locked

    521 views
    15 replies
    Latest 7 months ago
    by Christopher Lim1
  • Answered

    LMZ31530EVM-002: DXF file request 0 Locked

    112 views
    4 replies
    Latest 7 months ago
    by Britton Jones
  • Suggested Answer

    TPS25750: and BQ25792: 0 Locked

    179 views
    1 reply
    Latest 7 months ago
    by Chris Sterzik
  • Answered

    BQ25750: Battery reverse current flow 0 Locked

    107 views
    1 reply
    Latest 7 months ago
    by Ethan Galloway
  • Suggested Answer

    BQ76905: Current Calibration 0 Locked

    217 views
    1 reply
    Latest 7 months ago
    by Max Verboncoeur
  • Answered

    BQ27Z558: Inquiry about 1S Battery Pack Gauge IC with Specific Features 0 Locked

    125 views
    1 reply
    Latest 7 months ago
    by Jonny
  • Answered

    BQ25157: ADC conversion time, per channel or agregate? 0 Locked

    111 views
    1 reply
    Latest 7 months ago
    by Juan Ospina
  • Suggested Answer

    BQ76907EVM: REGOUT pin to drop to 0V faster for BQ76907 0 Locked

    127 views
    1 reply
    Latest 7 months ago
    by Max Verboncoeur
  • Answered

    BQ76907: Vcell7 not updating the cell voltage for BQ76907 0 Locked

    161 views
    2 replies
    Latest 7 months ago
    by Max Verboncoeur
  • Suggested Answer

    BQ28Z620: BQ28Z620, when pack is rest, and set deadband current=3mA, GG current reading still is -1mA, that is no load current in picture 0 Locked

    152 views
    5 replies
    Latest 7 months ago
    by Jonny
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