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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

    BQ24650EVM-639: BQ24650 can't chanrging 0 Locked

    291 views
    3 replies
    Latest over 5 years ago
    by Kedar Manishankar
  • Answered

    BQ25713: bq25713 battery level details 0 Locked

    310 views
    6 replies
    Latest over 5 years ago
    by Tiger Zhou
  • Suggested Answer

    UCC27324: Higher threshold 0 Locked

    286 views
    3 replies
    Latest over 5 years ago
    by Mamadou Diallo
  • Suggested Answer

    UCD3138: 3.3 version code to upgrade to version 6.0 of UCD3138,what configuration should be carried out for interrupt? 0 Locked

    166 views
    1 reply
    Latest over 5 years ago
    by Ian Bower
  • Not Answered

    BQ76930: Doesn't charge after having been discharged for 24h 0 Locked

    1524 views
    17 replies
    Latest over 5 years ago
    by Matt Sunna
  • Suggested Answer

    TPS2051B: Safe operating area for internal FET 0 Locked

    440 views
    2 replies
    Latest over 5 years ago
    by Satoshi
  • Suggested Answer

    UCC27524: OUTB voltage spike 0 Locked

    304 views
    1 reply
    Latest over 5 years ago
    by Mamadou Diallo
  • Answered

    BQ34110: bq34110 0 Locked

    458 views
    9 replies
    Latest over 5 years ago
    by Andy Liu (BMS)
  • Answered

    Is there a charger IC with integrated battery voltage monitor function? 0 Locked

    349 views
    1 reply
    Latest over 5 years ago
    by Jeff F
  • Suggested Answer

    Please advise proper item for charger with output voltage regulation 0 Locked

    202 views
    1 reply
    Latest over 5 years ago
    by Jeff F
  • Not Answered

    BQ78350-R1: High Current Consumption + LCD Blinking Issue 0 Locked

    521 views
    5 replies
    Latest over 5 years ago
    by Matt Sunna
  • Answered

    CCS/BQ76940: example code of BQ76940 0 Locked

    384 views
    1 reply
    Latest over 5 years ago
    by Matt Sunna
  • Answered

    TPS65320D-Q1: Need of External Pull up resistor for NRST Pin (Pin 6) 0 Locked

    260 views
    1 reply
    Latest over 5 years ago
    by Kevin LaRosa
  • Answered

    BQ27530-G1: BQ27530-G1 Charge current temperature control, JEITA-like specifications. 0 Locked

    616 views
    12 replies
    Latest over 5 years ago
    by Pavels Ivanovs
  • Answered

    UCC23313: TUV, VDE and UL certification 0 Locked

    599 views
    2 replies
    Latest over 5 years ago
    by Don Dapkus
  • Suggested Answer

    TPS54325: Short Circuit Behavior at Startup 0 Locked

    311 views
    4 replies
    Latest over 5 years ago
    by JohnTucker
  • Answered

    BQ25155 VIO Design for optimum power consumption 0 Locked

    408 views
    5 replies
    Latest over 5 years ago
    by POTHIRAJAN KANDASAMY
  • Suggested Answer

    UCC23513: uvlo inquiry 0 Locked

    412 views
    5 replies
    Latest over 5 years ago
    by Don Dapkus
  • Answered

    LM27762: Related to model file 0 Locked

    500 views
    8 replies
    Latest over 5 years ago
    by shivakant dwivedi
  • Suggested Answer

    TPS82085: Enable sequence of TPS82085 0 Locked

    231 views
    1 reply
    Latest over 5 years ago
    by Chris Glaser
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