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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 3 years ago
    • Power management
    • Power management forum
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  • Answered

    BQ28Z610-R1: Request for Chem ID generation 0 Locked

    304 views
    8 replies
    Latest over 4 years ago
    by Yongki Jeong1
  • Suggested Answer

    TLV70018-Q1: https://www.ti.com/store/ti/en/p/product/?p=TLV70018DSET link shows one part but says package is wson, what do i get if i order 0 Locked

    241 views
    1 reply
    Latest over 4 years ago
    by Juliette
  • Not Answered

    LM3481: Overshoot of output voltage at load change(0A<=>100mA) 0 Locked

    286 views
    3 replies
    Latest over 4 years ago
    by Youhao Xi
  • Answered

    BQ40Z50EVM-561: Battery shuts down unexpectedly 0 Locked

    585 views
    16 replies
    Latest over 4 years ago
    by Nick Brylski
  • Suggested Answer

    TPS82130: Low Switching frequency 0 Locked

    253 views
    1 reply
    Latest over 4 years ago
    by Jean Picard
  • Not Answered

    LM5157EVM-BST: 26Vin, 45Vout evaluation 0 Locked

    478 views
    4 replies
    Latest over 4 years ago
    by Yinsong Cai1
  • Not Answered

    LM3488: LM3488 isn't working correctly 0 Locked

    397 views
    6 replies
    Latest over 4 years ago
    by Yinsong Cai1
  • Answered

    UCC5310: Questions on External Gate Resistor Design Guide App Note 0 Locked

    555 views
    1 reply
    Latest over 4 years ago
    by Don Dapkus
  • Answered

    TPS84250: Light load and rapid Vin drop 0 Locked

    398 views
    3 replies
    Latest over 4 years ago
    by iAlejandro
  • Answered

    TPS2549: Questions about TPS2549 0 Locked

    317 views
    1 reply
    Latest over 4 years ago
    by Emma Hoying
  • Answered

    TPS53319: Latch off caused by floating ROVP pin 0 Locked

    480 views
    3 replies
    Latest over 4 years ago
    by Peter James Miller
  • Answered

    BQ4050: FETs will not turn on outside Manufacture Testing mode 0 Locked

    1146 views
    16 replies
    Latest over 4 years ago
    by Nick Brylski
  • Answered

    LM74700-Q1: ORing application with different input voltage ranges 0 Locked

    409 views
    4 replies
    Latest over 4 years ago
    by JasonT
  • Answered

    BQ79616-Q1: Why we need BQ79600 as the communication device between BQ79616-Q1 and MCU 0 Locked

    1041 views
    3 replies
    Latest over 4 years ago
    by Leslie Marquez
  • Suggested Answer

    TPS560430: Connect buck in series 0 Locked

    507 views
    10 replies
    Latest over 4 years ago
    by J Arrigo
  • Answered

    BQ27520-G4: Compatibility with LiFePO4 Cells 0 Locked

    290 views
    7 replies
    Latest over 4 years ago
    by Nick Brylski
  • Answered

    TPS6594-Q1: Several questions about TPS659411-Q1 and TPS659413-Q1 0 Locked

    268 views
    1 reply
    Latest over 4 years ago
    by Chris Sterzik
  • Suggested Answer

    TPS3808-Q1: Soldering Reflow profile for TPS3808G01QDRVRQ1 0 Locked

    258 views
    1 reply
    Latest over 4 years ago
    by Marcoo Z
  • Answered

    TPS65218D0: DDR3 Dynamic On-Die Termination 0 Locked

    1177 views
    3 replies
    Latest over 4 years ago
    by Brian Berner
  • Answered

    LM5122: Transfer function clarification 0 Locked

    161 views
    1 reply
    Latest over 4 years ago
    by Yinsong Cai1
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