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: Gate driver IC prevents damage from negative voltage spikes due to stray layout inductance and protects against cross conduction with built-in interlock in 100V half-bridge applications

    Richard Herring
    Richard Herring
    Part Number: UCC27282 Advanced power supply designers often face challenges when designing robust, high density, and high efficiency power supplies. To achieve these, they often ask for gate driver ICs that are as small as possible, but at the same…
    • over 6 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS659037: TPS6590376ZWSR vs TPS6590378ZWSR

    PRAHLAD Supeda
    PRAHLAD Supeda
    Part Number: TPS659037 Other Parts Discussed in Thread: AM5728 Customer is referring to AM5728 EVM schematic & using TPS6590376ZWSR. TPS6590378ZWSR is available & I see three differences between both devices from user guide: 1. GPIO_2 was added to…
    • Answered
    • over 6 years ago
    • Power management
    • Power management forum
  • [FAQ] What type of bridge do I need for my PoE PD application?

    Brett Colteaux
    Brett Colteaux
    What type of bridge do I need for my PoE PD application?
    • Answered
    • over 6 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS23755: What is the benefit of Primary Side Regulation (PSR)?

    Brett Colteaux
    Brett Colteaux
    Part Number: TPS23755 What is the benefit of Primary Side Regulation (PSR)?
    • Answered
    • over 6 years ago
    • Power management
    • Power management forum
  • [FAQ] Why is high efficiency important in PoE applications?

    Brett Colteaux
    Brett Colteaux
    Why is high efficiency important in PoE applications?
    • Answered
    • over 6 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS23754: Can I use 24V PoE in my PD application?

    Brett Colteaux
    Brett Colteaux
    Part Number: TPS23754 Can I use 24V PoE in my PD application?
    • Answered
    • over 6 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS23751: Can APD pin left floating on my PoE PD controller?

    Darwin Fernandez
    Darwin Fernandez
    Part Number: TPS23751 Hi Darwin, For all of TI's PoE PDs, even if there is an internal pull down on APD, it is recommended and good practice to terminate this pin to RTN or ARTN if APD is not used. This is also described in the PoE PD's datasheet.
    • over 6 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS2372: What kind of MPS (maintain power signature) feature does my PoE PD application need?

    Darwin Fernandez
    Darwin Fernandez
    Part Number: TPS2372 Other Parts Discussed in Thread: TPS2373 , , TPS23752 Hi Darwin, In general, a PD can meet MPS by supplying at least 0.5W to the PSE (usually meets the MPS spec by the load going into normal operation). We have one family of…
    • over 6 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS2372: What is the TPH, TPL, BT code when connected to an AT PSE, AF PSE or BT PSE, or a POE++ PSE, or an Adapter?

    Darwin Fernandez
    Darwin Fernandez
    Part Number: TPS2372 The table below shows the TPH-TPL-BT state when connected to an AT PSE (Type 1 or Type 2) or AF PSE (Type 1) , BT PSE (Type 3 or 4), non-standard POE++ PSE, or adapter (when APD goes high). PSE Type Power Sourced from…
    • over 6 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS23861: Reset rise/fall timing spec. of reset pin (PoE PSE Startup Guidelines)

    Patrick Chen
    Patrick Chen
    Part Number: TPS23861 Hello Does TPS28861 have any rise/fall timing specification of reset pin? Thank you. BR Patrick
    • Answered
    • over 6 years ago
    • Power management
    • Power management forum
<>

View FAQ threads
  • Tags
  • RSS
  • More
  • Cancel
  • Answered

    LMG3410R070: Design solution request 0 Locked

    286 views
    2 replies
    Latest over 5 years ago
    by Minqi Zhao
  • Answered

    UCC21710-Q1: On-chip Thermal Shutdown 0 Locked

    267 views
    1 reply
    Latest over 5 years ago
    by dimitri james
  • Suggested Answer

    TPS82130: Vin = 3.3V Vout = -6V, 0.675A? 0 Locked

    802 views
    1 reply
    Latest over 5 years ago
    by Kris F
  • Answered

    ISO5852S: ISO5852S-EP On-chip thermal shutdown 0 Locked

    322 views
    1 reply
    Latest over 5 years ago
    by dimitri james
  • Answered

    TPS43061: TPS43061 datasheet DCR sensing 0 Locked

    293 views
    4 replies
    Latest over 5 years ago
    by Yinsong Cai1
  • Suggested Answer

    TPS745-Q1: Can you provide WSON 8 (DRB) package information for layout ? 0 Locked

    312 views
    1 reply
    Latest over 5 years ago
    by Aaron Paxton
  • Suggested Answer

    UCC27211: Driver failure 0 Locked

    2280 views
    11 replies
    Latest over 5 years ago
    by Richard Herring
  • Answered

    LMZM33606: Can SYNC clock be applied to SYNC/MODE pin of LMZM33606 before the LMZM is powered up? 0 Locked

    184 views
    2 replies
    Latest over 5 years ago
    by Kazuya Nakai59
  • Suggested Answer

    TPS561201EVM-896: TPS561201EVM-896 0 Locked

    305 views
    2 replies
    Latest over 5 years ago
    by Jerome Pitt
  • Not Answered

    CCS/UCD3138HSFBEVM-029: Power management forum 0 Locked

    312 views
    3 replies
    Latest over 5 years ago
    by Sean Xu
  • Suggested Answer

    LM5155-Q1: About Current Sense and Slope Compensation for Flyback 0 Locked

    619 views
    1 reply
    Latest over 5 years ago
    by Garrett Roecker
  • Suggested Answer

    UCD90120A: UCD90120A: State machine mode and Ignore inputs during delay 0 Locked

    389 views
    4 replies
    Latest over 5 years ago
    by yihe
  • Suggested Answer

    UCD90910: Cannot Assign PWM3 and PWM4 with Fusion Digital Power Design GUI 0 Locked

    453 views
    3 replies
    Latest over 5 years ago
    by yihe
  • Suggested Answer

    BQ76940: charge discharge drive off issue 0 Locked

    513 views
    8 replies
    Latest over 5 years ago
    by Matt Sunna
  • Not Answered

    BQ4050: Various documentation details missing ? 0 Locked

    604 views
    7 replies
    Latest over 5 years ago
    by Andy Liu (BMS)
  • Suggested Answer

    BQ76940: Balancing Duty cycle 0 Locked

    228 views
    1 reply
    Latest over 5 years ago
    by Matt Sunna
  • Suggested Answer

    BQ27421-G1: ImpedanceTrack parameter 0 Locked

    277 views
    7 replies
    Latest over 5 years ago
    by Andy Liu (BMS)
  • Answered

    LM3410XSDSEPEV: Efficienc in SEPIC Configuration 0 Locked

    342 views
    4 replies
    Latest over 5 years ago
    by Irwin Nederbragt
  • Suggested Answer

    ULN2003A: Thermal performance and max drive current 0 Locked

    575 views
    5 replies
    Latest over 5 years ago
    by Andy Robles
  • Suggested Answer

    UCD90120A: UCD90120a Run Time Clock Does Not Reset at POR 0 Locked

    343 views
    15 replies
    Latest over 5 years ago
    by yihe
<>