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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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  • Not Answered

    [FAQ] UCC21750-Q1: Isolated Gate Drivers Bias Current Requirement for Primary side 0 Locked

    160 views
    0 replies
    Started 1 month ago
    by Sasikala Thangam
  • Not Answered

    [FAQ] UCC21750-Q1: Isolated Gate Drivers Bias Current Requirement 0 Locked

    151 views
    0 replies
    Started 1 month ago
    by Sasikala Thangam
  • Answered

    [FAQ] TPS26750EVM: TPS26750EVM A2 User Guide 0 Locked

    540 views
    1 reply
    Latest 4 months ago
    by Christopher Lim1
  • Answered

    [FAQ] TPS65987D: Can I tie ADCINx to LDO3V3 directly using a pull-up resistor for DIV max = 1.00 settings? 0 Locked

    482 views
    1 reply
    Latest 6 months ago
    by Christopher Lim1
  • Answered

    [FAQ] BQ25750: What do I need to know about the BQ25750 power path switchover? 0 Locked

    2379 views
    1 reply
    Latest over 1 year ago
    by Ethan Galloway
  • Answered

    [FAQ] BQ2575X FAQ Page 0 Locked

    3456 views
    1 reply
    Latest over 1 year ago
    by Ethan Galloway
  • Answered

    [FAQ] BQ27Z561 FAQs 0 Locked

    2392 views
    1 reply
    Latest over 2 years ago
    by Wyatt Keller
  • Answered

    [FAQ] BQ27Z746 FAQs 0 Locked

    2496 views
    1 reply
    Latest over 2 years ago
    by Wyatt Keller
  • Answered

    [FAQ] BQ78Z100 FAQs 0 Locked

    1947 views
    1 reply
    Latest over 2 years ago
    by Wyatt Keller
  • Answered

    [FAQ] BQ28Z610 FAQs 0 Locked

    2413 views
    1 reply
    Latest over 2 years ago
    by Wyatt Keller
  • Answered

    [FAQ] TPS544C26: Common Questions 0 Locked

    3469 views
    4 replies
    Latest over 2 years ago
    by Caleb Perez
  • Answered

    [FAQ] How to master LP589x / TLC698x devices with LED display applications within five minutes? 0 Locked

    7638 views
    6 replies
    Latest over 2 years ago
    by Steven Li
  • Answered

    [FAQ] BQ40Z80 FAQs 0 Locked

    5493 views
    1 reply
    Latest over 3 years ago
    by Wyatt Keller
  • Answered

    [FAQ] Impedance Track FAQs 0 Locked

    6080 views
    1 reply
    Latest over 3 years ago
    by Wyatt Keller
  • Suggested Answer

    BQ34Z100: Completion of Learning Cycle did not Update Status to 6 0

    5 views
    1 reply
    Latest 5 minutes ago
    by Diego
  • Suggested Answer

    TPS92692: High-Power LED Driver Alternatives 0

    14 views
    1 reply
    Latest 8 minutes ago
    by Daniel Louis
  • Not Answered

    BQ24610: Burnt issue 0

    18 views
    1 reply
    Latest 8 minutes ago
    by Christian Moyer
  • Not Answered

    UCC27714: HO pin can drive MOSFET gates high quickly but only ramps down slowly when driving the gates low. 0

    3 views
    0 replies
    Started 8 minutes ago
    by Larry Chao
  • Suggested Answer

    TPS48111Q1EVM: Does TPS48111 charge-pump undervoltage flag reliably indicate MOSFET V_GS undervoltage, or should I add separate V_GS sensing? 0

    25 views
    2 replies
    Latest 10 minutes ago
    by Michelle Mathew
  • Suggested Answer

    BQ34Z100-R2: Learning Cycle 0

    78 views
    7 replies
    Latest 12 minutes ago
    by Diego
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