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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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View FAQ threads
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  • Answered

    TPS25221: How to select output caps for lower cost? 0 Locked

    151 views
    1 reply
    Latest over 4 years ago
    by Ziv Zhang
  • Suggested Answer

    LP87702-Q1: How to configure Fsw 0 Locked

    271 views
    4 replies
    Latest over 4 years ago
    by Samuli Piispanen
  • Answered

    TPS563210A: TPS563210A 0 Locked

    323 views
    3 replies
    Latest over 4 years ago
    by Young Zhao
  • Suggested Answer

    TPS54308: Damage by connecting external power to output while VIN = 10..22V, but EN=low? 0 Locked

    355 views
    2 replies
    Latest over 4 years ago
    by Young Zhao
  • Suggested Answer

    BQ27426: Data read 0 Locked

    177 views
    1 reply
    Latest over 4 years ago
    by Nick Brylski
  • Answered

    TPS61060: Sizing sensing resistor Rs with TPS61060 0 Locked

    240 views
    1 reply
    Latest over 4 years ago
    by Yuting Shao
  • Answered

    BQ27545-G1: Reference design question 0 Locked

    552 views
    1 reply
    Latest over 4 years ago
    by Nick Brylski
  • Answered

    BQ34110: Application guide how to configure automatic learning procedure and EOS feature 0 Locked

    492 views
    8 replies
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    by Nick Brylski
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    BQ34Z100-G1: BQ34Z100-G1 Ra table difference 0 Locked

    313 views
    1 reply
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    by Nick Brylski
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    BQ34Z100-G1: BQ34Z100-G1 RA table update difference 0 Locked

    270 views
    1 reply
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    by Nick Brylski
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    BQ40Z80EVM-020: Some questions for bq40z80 FUSE circuit 0 Locked

    261 views
    1 reply
    Latest over 4 years ago
    by Nick Brylski
  • Suggested Answer

    BQ27531-G1: What's the maximum amount of data byte in a write/compare command of a FlashStream file? 0 Locked

    378 views
    1 reply
    Latest over 4 years ago
    by Nick Brylski
  • Not Answered

    BQ78350-R1A: The BQ78350 does not stay over 3 seconds in sleep mode. 0 Locked

    272 views
    1 reply
    Latest over 4 years ago
    by Nick Brylski
  • Suggested Answer

    BQ40Z50-R1: BQ40Z50-R1 0 Locked

    229 views
    5 replies
    Latest over 4 years ago
    by Nick Brylski
  • Suggested Answer

    BQ27441-G1: Can we use this part for real time battery monitoring for our application 0 Locked

    207 views
    1 reply
    Latest over 4 years ago
    by Nick Brylski
  • Suggested Answer

    BQ40Z50-R2: Use BQ40Z50-R2 and test constant current discharge , but the test FCC result from 6612 down to 6131 0 Locked

    327 views
    1 reply
    Latest over 4 years ago
    by Nick Brylski
  • Suggested Answer

    BQ34Z100: Configuration with Python 0 Locked

    704 views
    3 replies
    Latest over 4 years ago
    by Nick Brylski
  • Suggested Answer

    BQ27Z561: Battery capacity goes upto 96% only 0 Locked

    270 views
    3 replies
    Latest over 4 years ago
    by Nick Brylski
  • Suggested Answer

    BQ28Z610: Export srec after seal 0 Locked

    300 views
    3 replies
    Latest over 4 years ago
    by Nick Brylski
  • Answered

    LM61440: Unused VIN2 0 Locked

    211 views
    2 replies
    Latest over 4 years ago
    by Takashi Onawa
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