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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

    Device recommendation request. 0 Locked

    139 views
    1 reply
    Latest over 4 years ago
    by Yunsheng Qu
  • Suggested Answer

    UCC28881: Isolated power supply design with UCC28881 0 Locked

    308 views
    1 reply
    Latest over 4 years ago
    by Yunsheng Qu
  • Suggested Answer

    AN-2162 - spread sheet 0 Locked

    1212 views
    1 reply
    Latest over 4 years ago
    by Denislav Petkov
  • Answered

    TPS568215: 1.2V output is getting 4.7V 0 Locked

    414 views
    12 replies
    Latest over 4 years ago
    by Andrew Xiong
  • Suggested Answer

    BQ34Z100-G1: what is design capacity and Design Energy in BQ34z100. 0 Locked

    943 views
    3 replies
    Latest over 4 years ago
    by Raja Sharma1
  • Answered

    LM76003: Inquiry about NC Pin 0 Locked

    469 views
    1 reply
    Latest over 4 years ago
    by J Arrigo
  • Not Answered

    TPS61196: DC-DC converter start-up issue on low duty cycle PWM input 0 Locked

    471 views
    6 replies
    Latest over 4 years ago
    by Arnauld Guiheneuf
  • Suggested Answer

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    230 views
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    Latest over 4 years ago
    by Praveen GD
  • Answered

    LP8867C-Q1: Effect of rising temperature on efficiency 0 Locked

    237 views
    2 replies
    Latest over 4 years ago
    by Masaru Oinaga
  • Not Answered

    TPS61165: Is TPS61165 IC suitable as a backlight LED driver for driving 100mA, 38.5V with 44LEDs (11LED's in series with 4 strings) 0 Locked

    357 views
    5 replies
    Latest over 4 years ago
    by Yuting Shao
  • Answered

    LMR23630-Q1: How to avoid the EOS damage while in soldering by handle? 0 Locked

    282 views
    2 replies
    Latest over 4 years ago
    by Benjamin Zhou
  • Suggested Answer

    TPS54821: Power Good (PWRGD) left floating 0 Locked

    384 views
    1 reply
    Latest over 4 years ago
    by Lishuang Zhao
  • Not Answered

    TPS61194: TPS61194 turns off when PWM is less than 40% 0 Locked

    471 views
    7 replies
    Latest over 4 years ago
    by Yuting Shao
  • Answered

    LMR64010: adding a zero to the loop response 0 Locked

    216 views
    1 reply
    Latest over 4 years ago
    by Zack Liu
  • Answered

    TPS23751: schematic check 0 Locked

    210 views
    4 replies
    Latest over 4 years ago
    by GARETH OU
  • Suggested Answer

    TPS61165: TPS61165DBVR input voltage ripple 0 Locked

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

    UCC2804: Maximum Operating Temp 0 Locked

    277 views
    3 replies
    Latest over 4 years ago
    by Hong Huang
  • Answered

    BQ24133: Suitable input voltage for each number of cells? 0 Locked

    174 views
    4 replies
    Latest over 4 years ago
    by Chase Jeong
  • Suggested Answer

    BQ25713: What is the Tc of BQ25713? Or how to calculate it? 0 Locked

    173 views
    3 replies
    Latest over 4 years ago
    by Kedar Manishankar
  • Answered

    LM5170EVM-BIDIR: Decrease High Voltage Port 0 Locked

    361 views
    3 replies
    Latest over 4 years ago
    by Youhao Xi
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