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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

    TPS1663: Safe Operating Area 0 Locked

    288 views
    1 reply
    Latest over 1 year ago
    by Rakesh
  • Suggested Answer

    TPS3805H33: Request Regarding Junction Temp 0 Locked

    233 views
    3 replies
    Latest over 1 year ago
    by Jesse Villanueva
  • Suggested Answer

    BQ76972: VCC pin differential negative voltage tolorance 0 Locked

    154 views
    2 replies
    Latest over 1 year ago
    by Luis H. S.
  • Not Answered

    BQ24703: PWM Control For "CC Charge" 0 Locked

    178 views
    1 reply
    Latest over 1 year ago
    by Christian Moyer
  • Suggested Answer

    BQ76940EVM: Power management forum 0 Locked

    314 views
    3 replies
    Latest over 1 year ago
    by Luis H. S.
  • Answered

    TPS2HB16-Q1: TPS2HB16AQPWPRQ1 when OUT1 trigger overcurrent fault,and out1 closed,will OUT2 output normal? when overtemperature,will out1 & out2 output both close? 0 Locked

    187 views
    2 replies
    Latest over 1 year ago
    by ling xinjie
  • Answered

    TPS4811-Q1: input voltage 0 Locked

    457 views
    10 replies
    Latest over 1 year ago
    by Hitesh Prakash
  • Suggested Answer

    TPS3805H33: TPS3805H33DCKR tape and reel information discrepancy in datasheet 0 Locked

    214 views
    2 replies
    Latest over 1 year ago
    by Lorena Dudman
  • Suggested Answer

    TL4051B12: TL4051B12IDBZR tape and reel information discrepancy in datasheet 0 Locked

    196 views
    2 replies
    Latest over 1 year ago
    by Lorena Dudman
  • Suggested Answer

    REF35: REF35xxxYBHR (availability in WCSP Package) 0 Locked

    210 views
    1 reply
    Latest over 1 year ago
    by Masoud Beheshti61
  • Suggested Answer

    TUSB542: Looking for automotive grade of TUSB542RWQR 0 Locked

    238 views
    3 replies
    Latest over 1 year ago
    by David (ASIC) Liu
  • Answered

    TPSM84624: The operation of TPSM84624 when open/short of particular pins 0 Locked

    392 views
    13 replies
    Latest over 1 year ago
    by Amod Vaze
  • Suggested Answer

    ULN2003A: Voltage spikes from stepper motor 0 Locked

    725 views
    7 replies
    Latest over 1 year ago
    by Patrick Shalton
  • Answered

    TL494: Fixed duty cycle value and dead time 0 Locked

    678 views
    3 replies
    Latest over 1 year ago
    by Hong Huang
  • Suggested Answer

    UCC27714: Power management forum 0 Locked

    388 views
    11 replies
    Latest over 1 year ago
    by William Moore
  • Not Answered

    TPS7B82-Q1: Higher output capacitance than 200uF, stability issue? 0 Locked

    410 views
    8 replies
    Latest over 1 year ago
    by Hannah Grace
  • Answered

    LM5069: Over-current / Short-circuit protection 0 Locked

    1314 views
    6 replies
    Latest over 1 year ago
    by Ali Tekin
  • Suggested Answer

    LM5108: External diode and resistor choice 0 Locked

    251 views
    1 reply
    Latest over 1 year ago
    by William Moore
  • Suggested Answer

    BQ25306: quarry 0 Locked

    377 views
    6 replies
    Latest over 1 year ago
    by Wyatt Keller
  • Suggested Answer

    UCD90160: PMBus command to initiate a system power down. 0 Locked

    354 views
    1 reply
    Latest over 1 year ago
    by yihe
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