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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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View FAQ threads
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  • Answered

    TPS7H5004-SP: RT Tolerance in Externally Set Frequency Tolerance 0

    42 views
    3 replies
    Latest 10 days ago
    by Daniel Hartung
  • Answered

    LM5145: High current converter with LM5145 0

    96 views
    7 replies
    Latest 10 days ago
    by dimitar partenov
  • Suggested Answer

    TPS65987DDK: Debug Accessory support 0

    68 views
    8 replies
    Latest 11 days ago
    by Kevin Kosta
  • Suggested Answer

    TPS25751: TPS25751DREFR 0

    69 views
    6 replies
    Latest 11 days ago
    by Kevin Kosta
  • Not Answered

    BQ79718B-Q1:BQ797XX GUI, USB2ANY not working 0

    28 views
    1 reply
    Latest 11 days ago
    by 亨 平田
  • Answered

    TPS35-Q1: About No PACKAGE MATERIALS INFORMATION on Datasheet 0

    55 views
    3 replies
    Latest 11 days ago
    by Joshua Garcia
  • Suggested Answer

    TPS61199: Recommend a suitable device. 0

    50 views
    5 replies
    Latest 11 days ago
    by Andy Chen
  • Not Answered

    TPS61381-Q1: How does the TPS61381-Q1 avoid interference with AM? 0

    33 views
    3 replies
    Latest 11 days ago
    by Travis Wang
  • Not Answered

    TPS923651: need a buck-boost power for LED driver 0

    23 views
    1 reply
    Latest 11 days ago
    by Lucia Gao
  • Not Answered

    LP8868Y-Q1: LP8868Y-Q1: 0

    26 views
    1 reply
    Latest 11 days ago
    by Suchen Dong
  • Not Answered

    LP8868Y-Q1: LP8868Y-Q1 0

    33 views
    2 replies
    Latest 11 days ago
    by Suchen Dong
  • Answered

    TUSB546A-DCI: TUSB546 AUXN voltage is too low 0

    38 views
    3 replies
    Latest 11 days ago
    by ZHE YU Li
  • Answered

    BQ25731: Unable to Change Charge Current over I2C 0

    102 views
    4 replies
    Latest 11 days ago
    by Aram Dergevorkian
  • Suggested Answer

    BQ27Z746: The unit of cycle count based Qmax degradation 0

    58 views
    4 replies
    Latest 11 days ago
    by Kailun Liu
  • Suggested Answer

    LMR14020-Q1: LMR14020-Q1 FMEA 0

    30 views
    2 replies
    Latest 11 days ago
    by Frank De Stasi
  • Answered

    TPS25981: Could you please help us review schematic? 0

    142 views
    11 replies
    Latest 11 days ago
    by Yu Jen Wang
  • Suggested Answer

    TLV840: Monitor Series Cells? 0

    27 views
    1 reply
    Latest 11 days ago
    by Henry Naguski
  • Not Answered

    BQ76940: Balance noise and Current sense accuracy queries 0

    19 views
    0 replies
    Started 11 days ago
    by Dave Kearney
  • Suggested Answer

    BQ76952: I2C: How to reset I2C dependently? 0

    26 views
    1 reply
    Latest 11 days ago
    by Rohin Nair
  • Answered

    LM1085: Via for KTT package 0

    24 views
    1 reply
    Latest 11 days ago
    by Suchit Baliarsingh
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