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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

    BQ24296: Design assistance with BQ24296 (LI ION CELL + 4G MODULE) 0 Locked

    1509 views
    10 replies
    Latest over 8 years ago
    by Ignacio Diz
  • Answered

    TLC59281: OUT pin connection with different current setting 0 Locked

    1133 views
    1 reply
    Latest over 8 years ago
    by Kenneth Du
  • Suggested Answer

    TPS65235-1: About Cboost capacitor 0 Locked

    525 views
    1 reply
    Latest over 8 years ago
    by Zhao Ma
  • Not Answered

    TPS60400: the voltage difference = |Input voltage + Output voltage| 0 Locked

    444 views
    2 replies
    Latest over 8 years ago
    by Hirotaka Matsumoto
  • Not Answered

    BQ24600: Battery Manager/controller for 48V/5A battery ? 0 Locked

    396 views
    1 reply
    Latest over 8 years ago
    by Alen%2520Chen
  • Not Answered

    BQ24650EVM-639: bq24650 EVM voltage droping 0 Locked

    353 views
    1 reply
    Latest over 8 years ago
    by Alen%2520Chen
  • Answered

    BQ24133: basic questions when I see the BQ24133 datasheet.. 0 Locked

    3238 views
    18 replies
    Latest over 8 years ago
    by Alen%2520Chen
  • Not Answered

    BQ24171: Charger IC gets very hot during charging process 0 Locked

    1583 views
    2 replies
    Latest over 8 years ago
    by Marius Biller
  • Suggested Answer

    bq78350 - bq76930: Undocumented CHG pin periodical behavior 0 Locked

    603 views
    5 replies
    Latest over 8 years ago
    by Vish Nadarajah
  • Not Answered

    LM27762: LM27762 startup issue 0 Locked

    3812 views
    10 replies
    Latest over 8 years ago
    by Juha Karttunen
  • Not Answered

    BQ24103A: Charge Indicator Flashing 0 Locked

    451 views
    3 replies
    Latest over 8 years ago
    by Alen%2520Chen
  • Not Answered

    TPS61193: Force PWM mode? 0 Locked

    469 views
    2 replies
    Latest over 8 years ago
    by Liaqat Khan
  • Answered

    TPS61088: minimum Rlim value 0 Locked

    554 views
    5 replies
    Latest over 8 years ago
    by Helen chen
  • Answered

    LM5045: SSpin and SSSRpin 0 Locked

    688 views
    1 reply
    Latest over 8 years ago
    by Oliver Pan91
  • Suggested Answer

    LM2623EV: about AN-1274 detailed materia 0 Locked

    578 views
    4 replies
    Latest over 8 years ago
    by Tsukui Yusuke
  • Not Answered

    UCC28063: UCC28063 gate off condition 0 Locked

    696 views
    6 replies
    Latest over 8 years ago
    by John Griffin1
  • Answered

    TPS62560: TPS62560 on bottom, inductor on top ok? 0 Locked

    639 views
    3 replies
    Latest over 8 years ago
    by Chris Glaser
  • Not Answered

    BQ40Z50-R1: BQ771800 0 Locked

    318 views
    2 replies
    Latest over 8 years ago
    by Chen Jia
  • Answered

    LM3880-Q1: 120ms period 0 Locked

    3515 views
    9 replies
    Latest over 8 years ago
    by K.Hamamoto
  • Not Answered

    LM3481: synchronization causing duty cycle jitter 0 Locked

    499 views
    1 reply
    Latest over 8 years ago
    by EricLee
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