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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] UCC21520: What do I need to know about Bootstrap Overcharge when designing a driver bootstrap supply?

    Daniel Norwood
    Daniel Norwood
    Part Number: UCC21520 What do I need to know about Bootstrap Overcharge when designing a driver bootstrap supply?
    • over 5 years ago
    • Power management
    • Power management forum
  • [FAQ] UCC21520: What do I need to know about power up delay when designing a driver bootstrap supply?

    Daniel Norwood
    Daniel Norwood
    Part Number: UCC21520 What do I need to know about power up delay when designing a driver bootstrap supply?
    • over 5 years ago
    • Power management
    • Power management forum
  • [FAQ] UCC21520: (FAQ) What do I need to know about dV/dt when designing a driver bootstrap supply?

    Daniel Norwood
    Daniel Norwood
    Part Number: UCC21520 What do I need to know about dV/dt when designing a driver bootstrap supply?
    • over 5 years ago
    • Power management
    • Power management forum
  • [FAQ] Schematic Checklist for Wireless Power RX

    Nick Brylski
    Nick Brylski
    Other Parts Discussed in Thread: BQ51013B , BQ51003 This FAQ is applicable for wireless power RX like bq51013B , bq51050B , bq51003 , and similar.
    • Answered
    • over 5 years ago
    • Power management
    • Power management forum
  • [FAQ] How to use a high side switch (HSS) to implement one fail all fail in a multi-module automotive LED rear light system?

    Timothy Logan
    Timothy Logan
    How to use a high side switch (HSS) to implement one fail all fail in a multi-module automotive LED rear light system? A typical LED based rear lamp, shown in Figure 1, consists of several lamp functions such as tail, stop and turn signals. Based on…
    • Answered
    • over 5 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ76940: Xready trigger reason identify.

    shang Yi Yu
    shang Yi Yu
    Part Number: BQ76940 Hi, TI Q1. Besides AFE input power droop, Is that any other case that can cause Xready triggered? Q2. If It is a WatchDog issue, How can I identify it?
    • over 5 years ago
    • Power management
    • Power management forum
  • [FAQ] CCS/TLC59116-Q1: Demo code for driving TLC59116-Q1

    Anda Zhang
    Anda Zhang
    Part Number: TLC59116-Q1 Tool/software: Code Composer Studio Any demo code for driving TLC59116-Q1?
    • over 5 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS61099: How can I get the TINA model

    Minqiu Xie
    Minqiu Xie
    Part Number: TPS61099 Hi Team: Recently I'm studying TPS61099 for my project. I prefer the TINA model to help me do some simulation. But I can't find it. May you share it with me? It's better if you can guide me the way to get the model from TI.com…
    • Answered
    • over 5 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS55288: How to test the bode plot of TPS55288 I2C version silicon

    Helen chen
    Helen chen
    Part Number: TPS55288 Hi team, If customer wants to capture Bode plot for TPS55288 I2C version silicon, what is the recommend way to do? Any setup suggestion? Many thanks!
    • Answered
    • over 5 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS61088: The variation of current limit point

    Helen chen
    Helen chen
    Part Number: TPS61088 Hi, Could you tell me about variation of current limit point? The data sheet describes the current limit variation information of the specific condition. However, customers want variation information other than 100kΩ. Please…
    • Answered
    • over 5 years ago
    • Power management
    • Power management forum
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View FAQ threads
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  • Answered

    BQ27530-G1: Questions about CC Offset, CC Delta, CC Gain- Transitioning from EV2300/bq27530-G1 SW to EV2400/bqstudio 0 Locked

    460 views
    5 replies
    Latest over 4 years ago
    by Karen Buitano
  • Not Answered

    LM5155: current limit threshold during Soft start 0 Locked

    195 views
    1 reply
    Latest over 4 years ago
    by Garrett Roecker
  • Suggested Answer

    BQ25896: EN HiZ mode 0 Locked

    605 views
    5 replies
    Latest over 4 years ago
    by Ning T
  • Suggested Answer

    BQ25895: I2C communication problem 0 Locked

    666 views
    11 replies
    Latest over 4 years ago
    by Ning T
  • Suggested Answer

    BQ77915: Cell Voltage sense inputs functionality and Rin/Cin selection 0 Locked

    264 views
    1 reply
    Latest over 4 years ago
    by WM5295
  • Suggested Answer

    BQ34Z100-G1: Field with IT Track Disabled 0 Locked

    503 views
    4 replies
    Latest over 4 years ago
    by Steve Butler1
  • Answered

    BQ24133: Could you review schematic for BQ24133? 0 Locked

    936 views
    1 reply
    Latest over 4 years ago
    by Ricardo
  • Suggested Answer

    Battery Management Products - High Charge and Discharge currents 0 Locked

    194 views
    1 reply
    Latest over 4 years ago
    by Wyatt Keller
  • Suggested Answer

    BQ34110: What is the difference between SUBCOMMANDs ALL_DF_SUM and STATIC_DF_SUM? 0 Locked

    216 views
    2 replies
    Latest over 4 years ago
    by Derek
  • Answered

    LM317: MIL-STD-461 CS106 0 Locked

    344 views
    3 replies
    Latest over 4 years ago
    by Mark Mell
  • Suggested Answer

    BQ40Z50-R3-DEVICE-FW: Gauge shuts down unexpectedly 0 Locked

    408 views
    9 replies
    Latest over 4 years ago
    by Wyatt Keller
  • Not Answered

    TPS3700: Resistance supervision 0 Locked

    361 views
    9 replies
    Latest over 4 years ago
    by Ben C
  • Answered

    BQ34Z100-G1: LED 8 and 9 coming on 0 Locked

    119 views
    2 replies
    Latest over 4 years ago
    by Randall Simpson
  • Not Answered

    BQ77915: Voltage per cell when ballancing feature is activated 0 Locked

    176 views
    1 reply
    Latest over 4 years ago
    by David Hien
  • Answered

    TPS82130: TPS82130 thermal test method 0 Locked

    335 views
    4 replies
    Latest over 4 years ago
    by Jean Picard
  • Suggested Answer

    TPS65130: About Start-up After Enable of TPS65130 0 Locked

    264 views
    1 reply
    Latest over 4 years ago
    by Liaqat Khan
  • Answered

    BQ24610: BATFET turn off condition for battery deeply discharged (undervoltage) 0 Locked

    334 views
    2 replies
    Latest over 4 years ago
    by Jan Sixta
  • Suggested Answer

    TPSM831D31: Does TPSM831D31 Can output 0.5v~6v /60A? 0 Locked

    376 views
    7 replies
    Latest over 4 years ago
    by George Lakkas
  • Answered

    LV2862: Max resistance on RFB 0 Locked

    216 views
    1 reply
    Latest over 4 years ago
    by Denislav Petkov
  • Answered

    TPS65217: Unexpected reset or lockup condition when the MUX register is set to VBAT when battery voltage is under 3.5V 0 Locked

    946 views
    5 replies
    Latest over 4 years ago
    by Juan Gabriel Aldana Jaramillo
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