TI E2E support forums
TI E2E support forums
  • User
  • Site
  • Search
  • User
  • E2E™ design support >
  • Forums
    • Amplifiers
    • API solutions
    • Audio
    • Clock & timing
    • Data converters
    • DLP® products
    • Interface
    • Isolation
    • Logic
    • Microcontrollers
    • Motor drivers
    • Power management
    • Processors
    • RF & microwave
    • Sensors
    • Site support
    • Switches & multiplexers
    • Tools
    • Wireless connectivity
    • Archived forums
    • Archived groups
  • Technical articles
  • TI training
    • Tech days
    • Online training
    • Live events
    • Power Supply Design Seminar
  • Getting started
  • 简体中文
  • More
  • Cancel
Power management

Power management

Power management forum

  • Mentions
  • Tags
  • More
  • Cancel
  • Ask a new question
  • Ask a new question
  • Cancel
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] How does the input over voltage protection work on the BQ24133 and the BQ24170?

    Michael Emanuel35
    Michael Emanuel35
    Part Number: BQ24133 Other Parts Discussed in Thread: BQ24170 , , BQ24171 , BQ24172 The OVPSET pin of the BQ24133 and BQ24170 chargers is to make sure the chargers operate in the valid input voltage range. Program the OVPSET pin with a voltage divider…
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] How does the safety timer and termination work on the battery chargers BQ24170 and BQ24610?

    Michael Emanuel35
    Michael Emanuel35
    Part Number: BQ24170 Other Parts Discussed in Thread: BQ24610 , BQ24171 , BQ24123 , BQ24172 , BQ24618 , BQ24103A , BQ24113 , BQ24616 , BQ24115 , BQ24113A , BQ24108 , BQ24109 , BQ24133 , BQ24104 , BQ24105 , BQ24617 , BQ24103 , BQ24100 , BQ24630 , BQ24105…
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] How do battery chargers BQ24100, BQ24170, and BQ24610 take the battery temperature in account to control the charging profile?

    Michael Emanuel35
    Michael Emanuel35
    Part Number: BQ24100 Other Parts Discussed in Thread: BQ24610 , BQ24170 , BQ24105-Q1 , BQ24123 , BQ24172 , BQ24618 , BQ24103A , BQ24113 , BQ24600 , BQ24115 , BQ24113A , BQ24108 , BQ24109 , BQ24130 , BQ24133 , BQ24104 , BQ24105 , BQ24617 , BQ24103 , BQ24650…
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] How does the system power path selector work for the battery charger BQ24610 and the BQ24630?

    Michael Emanuel35
    Michael Emanuel35
    Part Number: BQ24610 Other Parts Discussed in Thread: BQ24630 , BQ24616 , BQ24617 , BQ24618 A battery charger with power path switches the power source between the adapter or the battery power automatically to the system load. The BQ24610 and BQ24630…
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] Weight of UCC23XXX full reel of devices

    Don Dapkus
    Don Dapkus
    How much does a reel of devices plus packaging materials weigh?
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] How do I ensure the charger layout is satisfactory? Is there a guideline for BQ24780S, BQ24800?

    Pengzhao Zhu
    Pengzhao Zhu
    Other Parts Discussed in Thread: BQ24800 , BQ24780S How do I ensure the charger layout is satisfactory? Is there a guideline for BQ24780S, BQ24800?
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] LP5860: How to master LP586x devices with LED matrix applications within five minutes?

    Aaron Bing
    Aaron Bing
    Part Number: LP5860 Q1: Why are LP586x better solutions to drive Animated-Amounts-Autonomous (AAA) LEDs? Q2: How to quickly set up the test environment for LP586x? Q3: How to configurate PWM duty cycle and LED output current in the register panel…
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS54824: Would TPS54824 perform better than TPS54620 and TPS54622 in transient response?

    Eileen Hernandez Hernandez
    Eileen Hernandez Hernandez
    Part Number: TPS54824 Other Parts Discussed in Thread: TPS54622 , , TPS54620 All 3 devices will have very similar or even identical transient response. There is not anything special done in the TPS54824 that will give it better transient response than…
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] UCC21520: The impact of changing FETs without modifying the gate drive circuit

    Francisco Lauzurique
    Francisco Lauzurique
    Part Number: UCC21520 What should we take into account when changing a FET? What components should be modified and how could this affect our overall system performance?
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] UCC21520: How Should Ferrite Beads be Used and Selected for Gate Drive Circuits?

    Daniel Norwood
    Daniel Norwood
    Part Number: UCC21520 Noise is a long-standing enemy of high speed circuits. Whether it is noise on a power rail or at the gate of a power FET, noise can cause unpredictable behavior and even irreparable damage. Ferrite beads are one of the tools…
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
<>

View FAQ threads
  • Tags
  • RSS
  • More
  • Cancel
  • Suggested Answer

    TLVH431QDBZR #Service life and shelf life 0 Locked

    218 views
    4 replies
    Latest over 5 years ago
    by user6365950
  • Not Answered

    TPS650864: ReOpen: Schematic Review of existing thread 0 Locked

    337 views
    4 replies
    Latest over 5 years ago
    by Layne J
  • Suggested Answer

    TPS61020: Down Regulation 0 Locked

    395 views
    5 replies
    Latest over 5 years ago
    by Jasper Li
  • Suggested Answer

    TPS3700-Q1: Does TPS3700-Q1 support ASILB? 0 Locked

    314 views
    1 reply
    Latest over 5 years ago
    by Marcoo Z
  • Not Answered

    LM34914: High Percentage of Buck Converter failures 0 Locked

    482 views
    6 replies
    Latest over 5 years ago
    by Arief Hernadi
  • Not Answered

    LM5010A: Input voltage change quickly causes shutdown 0 Locked

    648 views
    4 replies
    Latest over 5 years ago
    by Arief Hernadi
  • Answered

    UCC27424: Rbias of UCC27424 & UCC27712 0 Locked

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

    LMG1020: LMG1020 schematic review 0 Locked

    1070 views
    2 replies
    Latest over 5 years ago
    by Mamadou Diallo
  • Answered

    BQ24780S: ACOK pullup resistor 0 Locked

    477 views
    2 replies
    Latest over 5 years ago
    by user4164183
  • Answered

    LM2623: Switching Frequency at low input voltage 0 Locked

    179 views
    1 reply
    Latest over 5 years ago
    by Zack Liu
  • Suggested Answer

    TPS51116: What capacitance range is allowed on VTTREF pin? 0 Locked

    313 views
    2 replies
    Latest over 5 years ago
    by John11513
  • Suggested Answer

    Where to find the UL reports of TPS2042B?Please send to me。 0 Locked

    322 views
    2 replies
    Latest over 5 years ago
    by Ziv Zhang
  • Answered

    TPS65296: LPDDR4 power supply products other than TPS65296 0 Locked

    317 views
    4 replies
    Latest over 5 years ago
    by Shuji Ishiwata
  • Answered

    BQ40Z50-R1: SMBus: Are the Timing Requirements tables of the datasheet in right units ? 0 Locked

    275 views
    2 replies
    Latest over 5 years ago
    by Ricardo Teijeiro
  • Suggested Answer

    Compiler/UCD3138FW_LLC: UCD3138LLCEVM-028 0 Locked

    578 views
    5 replies
    Latest over 5 years ago
    by Yitzhak Bolurian
  • Suggested Answer

    TPS55340: VIN and GND shorted after first power up and then applying power to EN 0 Locked

    643 views
    14 replies
    Latest over 5 years ago
    by Youhao Xi
  • Answered

    BQ4050: What is the difference between bq4050 and bq40z50? 0 Locked

    2073 views
    4 replies
    Latest over 5 years ago
    by Yuting Li
  • Suggested Answer

    BQ78350-R1: Writing configuration parameters not working 0 Locked

    399 views
    2 replies
    Latest over 5 years ago
    by WM5295
  • Not Answered

    REF3233: theta JC and theta JB for REF3233 0 Locked

    280 views
    1 reply
    Latest over 5 years ago
    by Marcoo Z
  • Answered

    TPS7B4254-Q1: About NC pin 0 Locked

    300 views
    2 replies
    Latest over 5 years ago
    by Koji Hayashi92
<>