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] TPS650350-Q1: How can I get design documents for TPS65035x-Q1 devices?

    Phil Yi
    Phil Yi
    Part Number: TPS650350-Q1 All design documents (datasheets and TRM) are on TI MySecure folder. Customers can request access from the link below: https://www.ti.com/licreg/docs/swlicexportcontrol.tsp?form_id=302189&prod_no=TPS65035X-Q1-DESIGN-DOCUMENTS&ref_url…
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] TPS2117: Why isn’t my Power Mux blocking reverse current/voltage?

    Patrick Shalton
    Patrick Shalton
    Part Number: TPS2117 Background When designing a power path with two or more input sources, it is imperative to not only be able to decide when to switch from one input to another, but also block current flowing from the active source to the inactive…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] TPL7407LA: TPL7407LA vs. TPL7407L

    Elizabeth Higgins
    Elizabeth Higgins
    Part Number: TPL7407LA Other Parts Discussed in Thread: ULN2003A , TPL7407L , The applications for low-side switching are far reaching, with loads ranging from relays to solenoids, LEDs to lamps, etc. The ULN2003A for example is so widely used, it has…
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] Thunderbolt Reference Designs with TI USB-C PD Products

    Adam Mc Gaffin
    Adam Mc Gaffin
    Other Parts Discussed in Thread: TPS65988DJ , TPS65982BB , TPD6S300A , TPS65988DK , TPS65982DMC , TPS55288 , TPS2546 , TPD4S311A , TPS65987DDK , TPS25810 , TPS2553 For customers looking to design thunderbolt systems with USB-C, how should one determine…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] BQ25720: How does BQ25720 charge a battery?

    Tiger Zhou
    Tiger Zhou
    Part Number: BQ25720 In other word, what is the battery charge profile?
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] BQ25720EVM: How to get the Altium design files?

    Tiger Zhou
    Tiger Zhou
    Part Number: BQ25720EVM Other Parts Discussed in Thread: BQ25720 , PMP22419 , BQ25731EVM , BQ25723EVM , BQ25730EVM To speed up the design, I would like to get the Altium design files.
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] TPS65220: TPS6522053RHBR schematic review for AM64x

    Kavin Ravi
    Kavin Ravi
    Part Number: TPS65220 Other Parts Discussed in Thread: TPS65219 , Hi, Please find attached the TPS65219 Schematic and Layout Checklist. We use PMIC, TPS6522053RHBR along with TPS22965DSGT in one of our products. Could you please review the schematics…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] TPS23730: Using TPS23730 in PoE++

    Diang Xing
    Diang Xing
    Part Number: TPS23730 Other Parts Discussed in Thread: TPS23880 My customer is testing a PD board they designed using the TPS23730. The PSE board will use commercial products. Is there a difference in connection between the 802.3bt board and the POE…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] Some 25.5-W PoE PD Controllers & Their Key Features

    Diang Xing
    Diang Xing
    Other Parts Discussed in Thread: TPS2378 , TPS2379 , TPS23751 , TPS23752 , TPS23754 , TPS23756 , TPS23731 , TPS23734 TPS2378/9 (PD only): - Compliance to IEEE 802.3at - 0.5-Ohm typ. hotswap - TPS2378 has adapter higher priority, TPS2379 has gate…
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] BQ25620: Does the BQ2562x device store my register configuration?

    Garrett Kreger
    Garrett Kreger
    Part Number: BQ25620 The BQ2562x family of charger ICs can be configured to operate in a variety of ways via I2C communication. They can also operate in 'default mode' without host control. The BQ2562x family of devices does not have non-volatile…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
<>

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

    TPS659037: TPS6590377 REGEN1 signal 0 Locked

    911 views
    3 replies
    Latest over 7 years ago
    by Nastasha
  • Suggested Answer

    BQ21040: BQ21040DBVR IC /VIN-DPM 0 Locked

    449 views
    1 reply
    Latest over 7 years ago
    by Bill Johns
  • Answered

    BQ34Z100-G1: Minimum requirements for SOH update 0 Locked

    676 views
    8 replies
    Latest over 7 years ago
    by BatMan
  • Answered

    LM5161: LM5161 Failiure 0 Locked

    1440 views
    4 replies
    Latest over 7 years ago
    by M.A Amir
  • Suggested Answer

    UC3844A: UC3844AD8 fails after about 1 year 0 Locked

    572 views
    5 replies
    Latest over 7 years ago
    by John Griffin1
  • Answered

    BQ76940: BQ76940 MOS working state 0 Locked

    1337 views
    5 replies
    Latest over 7 years ago
    by WM5295
  • Suggested Answer

    UCC28060: Is the UCC 28060 operable with DC input? 0 Locked

    874 views
    4 replies
    Latest over 7 years ago
    by John Griffin1
  • Answered

    TPS51200: Output Cap Test condition 0 Locked

    257 views
    1 reply
    Latest over 7 years ago
    by Qian Chen
  • Suggested Answer

    UCC27714: UCC27714 0 Locked

    541 views
    6 replies
    Latest over 7 years ago
    by Don Dapkus
  • Answered

    TPS23756: Converter can't start up 0 Locked

    615 views
    5 replies
    Latest over 7 years ago
    by chentsu chung
  • Answered

    TPS560200: Description of Enable pin 0 Locked

    445 views
    2 replies
    Latest over 7 years ago
    by Shawn Nie
  • Answered

    UC2843: Buck Converter with wide input voltage range and variable output voltage 0 Locked

    1288 views
    5 replies
    Latest over 7 years ago
    by Daniel Pechgraber
  • Answered

    TPS54061: TPS54061 - Iq - how to interpret it 0 Locked

    480 views
    2 replies
    Latest over 7 years ago
    by Sunset
  • Answered

    TPS65381EVM: How to reach DIAGNOSTIC state after being in ACTIVE state without generating any kind of error? 0 Locked

    801 views
    4 replies
    Latest over 7 years ago
    by Ivan Kozlov47
  • Suggested Answer

    TPS5405: Is it possible to enable and disable the device using any of the pins? 0 Locked

    371 views
    1 reply
    Latest over 7 years ago
    by Jason Wang (BSR-MV)
  • Suggested Answer

    TPS61230A: Min/Max voltage of SW 0 Locked

    1040 views
    10 replies
    Latest over 7 years ago
    by Zack Liu
  • Answered

    TPS63020: About dynamically output voltage solution 0 Locked

    970 views
    2 replies
    Latest over 7 years ago
    by Milos
  • Suggested Answer

    High power and High frequency Mosfet and H Bridge 0 Locked

    4722 views
    10 replies
    Latest over 7 years ago
    by Ennio Aloisini
  • Answered

    BATTERY KILL SWITCH 0 Locked

    991 views
    5 replies
    Latest over 7 years ago
    by R_K
  • Suggested Answer

    BQ25895M: Battery voltage read is 0 when not charging even though the battery is not depleted yet. 0 Locked

    1880 views
    8 replies
    Latest over 7 years ago
    by Ning T
<>