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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 3 years ago
    • Power management
    • Power management forum
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  • Answered

    BQ25720: BQ25720 0 Locked

    215 views
    1 reply
    Latest over 1 year ago
    by Tiger Zhou
  • Answered

    BQ25730: FRS function 0 Locked

    159 views
    1 reply
    Latest over 1 year ago
    by Tiger Zhou
  • Answered

    TPS25750: Patch Burst mode without EEPROM and EV2400 0 Locked

    385 views
    3 replies
    Latest over 1 year ago
    by Raymond Lin
  • Suggested Answer

    LM5143DESIGN-CALC: LM5143DESIGN-CALC 0 Locked

    253 views
    1 reply
    Latest over 1 year ago
    by Timothy Hegarty
  • Suggested Answer

    BQ24297: BQ24297 Vsys output query 0 Locked

    486 views
    12 replies
    Latest over 1 year ago
    by Garrett Kreger
  • Suggested Answer

    BQ76952: bq76952 OCC query 0 Locked

    249 views
    1 reply
    Latest over 1 year ago
    by Max Verboncoeur
  • Not Answered

    BQ76952: BQ76952 why the data captured by the EV2400 write register using a logic analyzer is different from the routine? 0 Locked

    292 views
    1 reply
    Latest over 1 year ago
    by Max Verboncoeur
  • Not Answered

    BQ76942: Preregulator circuit: capacitor noise issue 0 Locked

    226 views
    5 replies
    Latest over 1 year ago
    by Max Verboncoeur
  • Suggested Answer

    BQ76952: OCD1 Threshold value multiplier. 0 Locked

    235 views
    1 reply
    Latest over 1 year ago
    by Max Verboncoeur
  • Not Answered

    BQ76952: Question about BQ76952 0 Locked

    136 views
    1 reply
    Latest over 1 year ago
    by Max Verboncoeur
  • Suggested Answer

    LM25141-Q1: how to measure phase&gain margin 0 Locked

    270 views
    1 reply
    Latest over 1 year ago
    by Timothy Hegarty
  • Answered

    TUSB1064RNQEVM: original Project file (.pjt) and Binary file (.bin) about TPS65982 0 Locked

    428 views
    7 replies
    Latest over 1 year ago
    by Brian Zhou
  • Suggested Answer

    UCD3138A64: Errors when trying to run UCD-TRAINING-LABS 0 Locked

    424 views
    3 replies
    Latest over 1 year ago
    by Jonathan Wong
  • Answered

    TPS7A16: TPS7A1650QDGNRQ1 0 Locked

    344 views
    5 replies
    Latest over 1 year ago
    by Stephen Ziel
  • Not Answered

    USB-PD-CHG-EVM-01: Trying to flash using CH341A USB chip not working 0 Locked

    356 views
    2 replies
    Latest over 1 year ago
    by Alex Liu
  • Answered

    [FAQ] How Can I Simulate TPSI305x-Q1 Using PSpice for TI? 0 Locked

    1285 views
    1 reply
    Latest over 1 year ago
    by Tilden Chen
  • Answered

    Alternative to NBM5100ABQ 0 Locked

    86 views
    1 reply
    Latest over 1 year ago
    by Wyatt Keller
  • Answered

    LM61480-Q1: confusion on output capacitor selection 0 Locked

    217 views
    1 reply
    Latest over 1 year ago
    by Jimmy Hua
  • Suggested Answer

    LM61495_WEBENCH POWER DESIGNER_CLARIFICATION 0 Locked

    99 views
    1 reply
    Latest over 1 year ago
    by Jimmy Hua
  • Suggested Answer

    UCC21750-Q1: Abnormal VGE on ucc21750 when driving SIC in traction 0 Locked

    240 views
    1 reply
    Latest over 1 year ago
    by Pratik Adibatla
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