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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

    BQ78350-R1A: SMBus signal form without pull-ups 0

    46 views
    2 replies
    Latest 4 days ago
    by Dominik Hartl11
  • Not Answered

    TPS546D24A: How to calculate the RL Model parameters of TPS548D26 &TPS548A28? 0

    44 views
    1 reply
    Latest 4 days ago
    by Ryan Chen
  • Not Answered

    UCC21710: Paralleling SiC modules. 0

    86 views
    5 replies
    Latest 4 days ago
    by Muiz Ishola
  • Not Answered

    BQ27426: Calibration during production 0

    85 views
    7 replies
    Latest 4 days ago
    by Dominik Hartl11
  • Answered

    BQ25750EVM: Request for Cadence Design Files, Or Ascii format Altium Design Files 0

    115 views
    13 replies
    Latest 4 days ago
    by Evan Lowdon
  • Suggested Answer

    TPS650362-Q1: Hi Team, Phase margin and Gain margin to simulate in TINA 0

    54 views
    5 replies
    Latest 4 days ago
    by Jude Stehling
  • Suggested Answer

    TPS650002-Q1: Adjusting output voltages 0

    43 views
    3 replies
    Latest 4 days ago
    by Sarah Lao
  • Not Answered

    TPS7H4010-SEP: LEAD FINISH INFO 0

    19 views
    1 reply
    Latest 4 days ago
    by Andy Fondaw
  • Answered

    LP2998: LP2998 – Issue with Supercapacitor cell Charging / Balancing , VC Clamped at ~1.25 V 0

    254 views
    16 replies
    Latest 4 days ago
    by James Steenbock
  • Suggested Answer

    UCC28251: COMP Pin connection for voltage clamp 0

    18 views
    1 reply
    Latest 4 days ago
    by Hong Huang
  • Not Answered

    BQ2980EVM-883: BQ28xx 0

    22 views
    0 replies
    Started 4 days ago
    by Diane Eaker
  • Not Answered

    BQ76940: External charger cell balancing affecting BQ76940 voltage readings. 0

    81 views
    2 replies
    Latest 4 days ago
    by Dave Kearney
  • Not Answered

    BQ76940: Current sense reading offset from actual current value 0

    64 views
    2 replies
    Latest 4 days ago
    by Dave Kearney
  • Suggested Answer

    UCD90160A: UCD90160A JTAG Programming 0

    96 views
    5 replies
    Latest 4 days ago
    by yihe
  • Not Answered

    BQ25172EVM: Device is heating up too much. 0

    35 views
    3 replies
    Latest 4 days ago
    by Juan Ospina
  • Suggested Answer

    LMR60420: High failure rate in production using a reference design 0

    67 views
    7 replies
    Latest 4 days ago
    by Frank De Stasi
  • Suggested Answer

    LMG1020EVM-006: How to maintain the output amplitude of SN74LVC1G08 in the LMG1020EVM-006? 0

    178 views
    13 replies
    Latest 4 days ago
    by Annabelle Alemand
  • Answered

    TPS1211-Q1: Need unencrypted spice model 0

    64 views
    5 replies
    Latest 4 days ago
    by Patrick Shalton
  • Suggested Answer

    BQ25751: buck-boost switching frequency confirmation and circuit function confirmation 0

    126 views
    15 replies
    Latest 4 days ago
    by Christian Moyer
  • Suggested Answer

    TLC6C5912-Q1: AEC Q100 Qualified?? 0

    20 views
    1 reply
    Latest 4 days ago
    by fhoude
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