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] UCC27282: How to Calculate the Max Operating Frequency of a Half-bridge Gate Driver

    Eric Glunn
    Eric Glunn
    Part Number: UCC27282 The Excel tool linked below will calculate the maximum operating frequency of a gate driver for varying transistor and circuit parameters
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] UCC27282: Determining the Minimum On-Time of the Low-Side Transistor

    Eric Glunn
    Eric Glunn
    Part Number: UCC27282 This FAQ addresses the necessary minimum on-time for the low-side transistor to achieve proper operation in half-bridge gate drivers
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] UCC27282: How to Correctly Size the Bootstrap Capacitor for Half-Bridge Gate Drivers

    Eric Glunn
    Eric Glunn
    Part Number: UCC27282 Other Parts Discussed in Thread: UCC27211 This FAQ discusses the proper way to size the bootstrap capacitor for half-bridge gate drivers
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS23881: Why are my Type 3 PSE controllers not SIFOS AT compliant?

    Shri Mathavan
    Shri Mathavan
    Part Number: TPS23881 Other Parts Discussed in Thread: TPS23882 Why are my Type 3 PSE controllers not SIFOS AT compliant? And how do I achieve compliance?
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] What are the most common PoE PSE System Software Solutions?

    Shri Mathavan
    Shri Mathavan
    What are the most common PoE PSE System Software Solutions? And what components do I need to support them?
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ25890: Why does the PMID pin voltage dip during VBUS removal, transient to the OTG (on-the go-boost) mode for the BQ25890, BQ25890H, BQ25892, BQ25895, BQ25895M, BQ25896, BQ25898, BQ25898D, BQ24190, BQ24192, BQ24195, BQ24195L, BQ24196, BQ24295

    Wyatt Keller
    Wyatt Keller
    Part Number: BQ25890 Due to the OTG boost mode’s startup delay, PMID voltage may dip for a short period after VBUS is removed. Check the charger’s corresponding datasheet for the specific timing of the device being used. In general, it is in the range…
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ25601: [FAQ] Why does PMID pin voltage dip during VBUS removal transient to OTG (on-the-go boost) mode for the BQ25618, BQ25618E, BQ25619, BQ25611D, BQ25616, BQ25600, BQ25600D, BQ25601, BQ25601D, BQ25606?

    Wyatt Keller
    Wyatt Keller
    Part Number: BQ25601 Due to the OTG boost mode’s startup delay, PMID voltage may dip for a short period after VBUS is removed. Check the charger’s corresponding datasheet for the specific timing of the device being used. In general, it is in the range…
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ25890: Could TI provide the sample Linux driver for the BQ25890, BQ25890H, BQ25892, BQ25895, BQ25895M, BQ25896, BQ25898, BQ25898D, BQ24190, BQ24192, BQ24193, BQ24195, BQ24195L, BQ24196, BQ24295, BQ24296M, BQ24259?

    Wyatt Keller
    Wyatt Keller
    Part Number: BQ25890 Other Parts Discussed in Thread: BQ25898 , BQ25896 , BQ25895 , BQ25898D , BQ25892 , , , BQ25895M , BQ24195L , BQ24196 , BQ24195 , BQ24193 , BQ24192 , BQ24190 , BQ24296M , BQ24295 , BQ24259 Linux driver for the BQ25890, BQ25890H…
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ25601: [FAQ] Could TI provide the sample Linux driver for the BQ25618, BQ25618E, BQ25619, BQ25611D, BQ25600, BQ25600D, BQ25601, BQ25601D?

    Wyatt Keller
    Wyatt Keller
    Part Number: BQ25601 Other Parts Discussed in Thread: BQ25619 , BQ25600 , , , BQ25600D , BQ25618E , BQ25618 , BQ25611D The sample Linux driver for BQ25618, BQ25618E, BQ25619, BQ25611D, BQ25600, BQ25600D, BQ25601, BQ25601D is located here: www.ti.com…
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS2121: How do I Achieve a Seamless Power Switchover using TI’s Power Mux Devices

    Elizabeth Higgins
    Elizabeth Higgins
    Part Number: TPS2121 Other Parts Discussed in Thread: TPS2116 , Redundant power is critical in systems that require uninterrupted sources of power. To complement this redundancy, a power selection and transition between multiple sources needs to be made…
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
<>

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

    BQ25898: Can CHG_CONFIG bit override CE/ state? 0 Locked

    920 views
    3 replies
    Latest over 8 years ago
    by Jeff F
  • Answered

    BQ25890H: Is this the expected output voltage waveform with no battery present? 0 Locked

    640 views
    1 reply
    Latest over 8 years ago
    by Jeff F
  • Not Answered

    TPS22901: Reverse current when disabled 0 Locked

    752 views
    1 reply
    Latest over 8 years ago
    by Nicholas Carley
  • Suggested Answer

    LM5116: Variable output 0 Locked

    592 views
    2 replies
    Latest over 8 years ago
    by Lorenzo Lutti
  • Not Answered

    LM25119: Can an op-amp be placed between the output and the FB pin 0 Locked

    357 views
    1 reply
    Latest over 8 years ago
    by Weidong Zhu
  • Not Answered

    WEBENCH® Tools/TPS56C215EVM-762: real efficiency v.s. WEBENCH tools TPS56C215 0 Locked

    944 views
    2 replies
    Latest over 8 years ago
    by Roy Chou
  • Not Answered

    BQ40Z50-R1: Generation gold file 0 Locked

    1749 views
    4 replies
    Latest over 8 years ago
    by anthony gascon20
  • Suggested Answer

    BQ76930: Application note: bq769x0 BMS Configurations for Cordless Appliances 0 Locked

    1034 views
    1 reply
    Latest over 8 years ago
    by WM5295
  • Not Answered

    BQ51222: BQ51222 0 Locked

    1511 views
    2 replies
    Latest over 8 years ago
    by jordan hill
  • Answered

    TPS63001: PCB layout for TPS63001 0 Locked

    3871 views
    10 replies
    Latest over 8 years ago
    by Michael Hsu
  • Answered

    BQ40Z60: Help in part selection 0 Locked

    667 views
    2 replies
    Latest over 8 years ago
    by Andreas57704
  • Suggested Answer

    TPS54308: Power supply design 0 Locked

    1084 views
    5 replies
    Latest over 8 years ago
    by Anthony Lang
  • Suggested Answer

    Bq34z100-g1 question regarding scaling factor and design energy field 0 Locked

    1351 views
    2 replies
    Latest over 8 years ago
    by amar nadavaluri
  • Not Answered

    BQ78350: Ohmic drop compensation ? 0 Locked

    726 views
    2 replies
    Latest over 8 years ago
    by Steph38
  • Suggested Answer

    DC voltage regulator 0 Locked

    2234 views
    8 replies
    Latest over 8 years ago
    by Anthony Lang
  • Suggested Answer

    TPS61261: Power consumption when Disabled 0 Locked

    4319 views
    12 replies
    Latest over 8 years ago
    by Jasper Li
  • Not Answered

    Linux/BQ24192: Where is the Linux driver? 0 Locked

    1042 views
    2 replies
    Latest over 8 years ago
    by Neel Desai11
  • Suggested Answer

    BQ24192: BQ24192 RT1 and RT2 calculation 0 Locked

    724 views
    1 reply
    Latest over 8 years ago
    by ezhao
  • Not Answered

    TPS56C215: Start up delay 0 Locked

    650 views
    3 replies
    Latest over 8 years ago
    by Anthony Lang
  • Answered

    TPS62097: Max Vin Value 0 Locked

    983 views
    3 replies
    Latest over 8 years ago
    by Chris Glaser
<>