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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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  • Not Answered

    BQ76952: Balance problem 0 Locked

    328 views
    7 replies
    Latest over 1 year ago
    by Thomas Rainey
  • Not Answered

    TPS61196: spec check 0 Locked

    157 views
    1 reply
    Latest over 1 year ago
    by Patrick Yao
  • Answered

    BQ769142: NO DSG and CHG MOSFET configuration 0 Locked

    325 views
    4 replies
    Latest over 1 year ago
    by Thomas Rainey
  • Not Answered

    BQ51050B:Pre-charge current shortage 0 Locked

    275 views
    1 reply
    Latest over 1 year ago
    by Bill Johns
  • Suggested Answer

    TPSM82823AEVM-127: Could you help to check which function has issue in TPSM82823 with below abnormal phenomenon. 0 Locked

    307 views
    3 replies
    Latest over 1 year ago
    by Andreas Mueller
  • Not Answered

    BQ51013B: Application issues of chips 0 Locked

    207 views
    4 replies
    Latest over 1 year ago
    by Bill Johns
  • Suggested Answer

    TPS548A29: TPS548A29RWWR Schematics Verifcation 0 Locked

    225 views
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    by David_Daniels
  • Suggested Answer

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    by David_Daniels
  • Not Answered

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    274 views
    3 replies
    Latest over 1 year ago
    by Murugavel4637
  • Answered

    LMG2100R044: LMG2100R044 Thermal performance 0 Locked

    712 views
    7 replies
    Latest over 1 year ago
    by Rohit Chauhan
  • Suggested Answer

    TPSM84624: Alternate 0 Locked

    364 views
    8 replies
    Latest over 1 year ago
    by Chris Glaser
  • Suggested Answer

    TPS2513A-Q1: Does iPhone 8 not support a charging current of 2.4A in TPS2513A-Q1 application? 0 Locked

    539 views
    10 replies
    Latest over 1 year ago
    by Seong Kim
  • Suggested Answer

    LM51561-Q1: symulation of sepic. 0 Locked

    187 views
    1 reply
    Latest over 1 year ago
    by Moritz
  • Answered

    BQ25758: What is the ramp rate (Slew Rate) of VOUT when we give change command through VOUT_REG 0 Locked

    277 views
    6 replies
    Latest over 1 year ago
    by Saunak Bhalsod2
  • Not Answered

    LP8866-Q1: OVPL alarm after power up 0 Locked

    278 views
    5 replies
    Latest over 1 year ago
    by Zhiqian Wu
  • Not Answered

    LMR61428: Booster for 3.3Volt to 13 Volt 0 Locked

    175 views
    1 reply
    Latest over 1 year ago
    by Lei Zhong
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    TLV61046A: TLV61046A is P2P with LTC3400 & efficiency 0 Locked

    302 views
    5 replies
    Latest over 1 year ago
    by Lei Zhong
  • Suggested Answer

    TPS4811-Q1: PWM control on precharge path 0 Locked

    406 views
    3 replies
    Latest over 1 year ago
    by Rakesh
  • Suggested Answer

    TLV431B-Q1: Request regarding Operating Voltage Range 0 Locked

    189 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
  • Answered

    BQ25176M: low temperature charge current limit 0 Locked

    293 views
    2 replies
    Latest over 1 year ago
    by Matt
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