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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

    BQ4050: Fuel Gauge SHA-1 Authentication Security 0

    27 views
    1 reply
    Latest 2 days ago
    by Alan Frias
  • Suggested Answer

    BQ27542EVM: Is it normal for the remaining capacity to change 0

    56 views
    1 reply
    Latest 2 days ago
    by Alan Frias
  • Suggested Answer

    BQ27427EVM: Do not recognize end of charge in learning cycle 0

    186 views
    12 replies
    Latest 2 days ago
    by Romain S
  • Answered

    TPS54622-EP: regarding pin type 0

    24 views
    2 replies
    Latest 2 days ago
    by Maharajan P
  • Not Answered

    BQ76952: maximum Current into ESD pin protection 0

    75 views
    4 replies
    Latest 2 days ago
    by Michael Kienle
  • Answered

    TPS546C25: Ishare and Trigger in Standalone Configuration 0

    26 views
    3 replies
    Latest 2 days ago
    by David_Daniels
  • Not Answered

    UCC27714: HO pin can drive MOSFET gates high quickly but only ramps down slowly when driving the gates low. 0

    94 views
    6 replies
    Latest 2 days ago
    by Larry Chao
  • Suggested Answer

    TPS650352-Q1: TPS650353-Q1 spec 0

    24 views
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    Latest 2 days ago
    by Phil Yi
  • Answered

    TL1451A: Recommended resiter value 0

    161 views
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    by Brigitte
  • Suggested Answer

    BQ25792: Part Selection For Low Power Battery Audio Device 0

    41 views
    5 replies
    Latest 2 days ago
    by Jeff F
  • Not Answered

    UCC28951: Paralleling two PSFB in master slave configuration with interleaving using sync pin of UCC28951 0

    66 views
    1 reply
    Latest 2 days ago
    by Mike O'
  • Not Answered

    TPS62871: sch check 0

    58 views
    5 replies
    Latest 2 days ago
    by Chris Glaser
  • Suggested Answer

    BQ25798: BQ25798 PMID PATH 0

    158 views
    10 replies
    Latest 2 days ago
    by Michael Bradbourne
  • Suggested Answer

    BQ25792: Does BQ25792 support 100mv step size to adjust voltage to meet PD3.2 AVS requirement? 0

    21 views
    1 reply
    Latest 2 days ago
    by Jeff F
  • Not Answered

    TPSM81033: *.dra format PCB package file request 0

    33 views
    4 replies
    Latest 2 days ago
    by Lei Zhong
  • Answered

    TPS61165: Schematic Review 0

    73 views
    8 replies
    Latest 2 days ago
    by Victor Nunes
  • Not Answered

    TPS92664-Q1: Expand datasheet Needs 0

    23 views
    0 replies
    Started 2 days ago
    by Alex Wang
  • Suggested Answer

    LMR36506: LMR36506 Input Current 0

    55 views
    4 replies
    Latest 2 days ago
    by Niranjan Nair
  • Answered

    LM25185: Drive three outputs from a single controller IC 0

    75 views
    6 replies
    Latest 2 days ago
    by Shinu.V.Mathew
  • Not Answered

    LM5185-Q1: Flyback can not work as designed 0

    136 views
    12 replies
    Latest 2 days ago
    by Shinu.V.Mathew
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