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
  • Suggested Answer

    TPS3838: spec check 0 Locked

    124 views
    1 reply
    Latest over 1 year ago
    by Sila Atalar
  • Not Answered

    TL720M05-Q1: sleep current requirements 0 Locked

    163 views
    1 reply
    Latest over 1 year ago
    by Nick Butts
  • Suggested Answer

    BQ27Z746: BAT_SP and BAT_SN function 0 Locked

    257 views
    6 replies
    Latest over 1 year ago
    by Jonny
  • Answered

    TPS7H4002-SP: Inquiry About VSense Pin Bias Current for 0 Locked

    160 views
    1 reply
    Latest over 1 year ago
    by Andy Fondaw
  • Answered

    BQ25790: Quality questions 0 Locked

    205 views
    3 replies
    Latest over 1 year ago
    by Jeff F
  • Answered

    LMR54410: Absolute Maximum Ratings 0 Locked

    207 views
    3 replies
    Latest over 1 year ago
    by Frank De Stasi
  • Answered

    BQ79616EVM-021: Daisy chain not working 0 Locked

    462 views
    10 replies
    Latest over 1 year ago
    by Quentin Silic
  • Answered

    LMZ14201: ADJ_NOPB 0 Locked

    687 views
    31 replies
    Latest over 1 year ago
    by salah-eddine dahel
  • Suggested Answer

    TIDM-02013: TIDM-02013 bi-directionality FW 0 Locked

    303 views
    2 replies
    Latest over 1 year ago
    by Srikanth Yerra
  • Suggested Answer

    BQ25620: About reverse current for power path form SYS to BAT. 0 Locked

    271 views
    3 replies
    Latest over 1 year ago
    by Garrett Kreger
  • Answered

    BQ76952: I want to wake HOST MCU when BQ76952 starts. 0 Locked

    761 views
    5 replies
    Latest over 1 year ago
    by Max Verboncoeur
  • Suggested Answer

    BQ25570: 9-15v charger 0 Locked

    264 views
    7 replies
    Latest over 1 year ago
    by Jeff F
  • Answered

    BQ76952: I want to use this data to judge 0 Locked

    224 views
    4 replies
    Latest over 1 year ago
    by Max Verboncoeur
  • Suggested Answer

    BQ25792: PFM efficiency under OTG mode 0 Locked

    169 views
    2 replies
    Latest over 1 year ago
    by Jared Baxter
  • Answered

    BQ25756: Supercapacitor Charging 0 Locked

    553 views
    4 replies
    Latest over 1 year ago
    by Jessica Riley
  • Answered

    BQ28Z610-R1: The latest FW version 0 Locked

    216 views
    1 reply
    Latest over 1 year ago
    by Jonny
  • Suggested Answer

    BQ27542EVM: Some bq27542-G1 samples are in a state where the chemistry or data memory can't be programmed 0 Locked

    293 views
    3 replies
    Latest over 1 year ago
    by Jonny
  • Answered

    TPS65994AD: Question about TPS65994AD in dongle application 0 Locked

    214 views
    1 reply
    Latest over 1 year ago
    by Christodulos Tsongas
  • Answered

    TUSB1046EVM: Multiple Modes Not working: No display port or USB Data 0 Locked

    1871 views
    45 replies
    Latest over 1 year ago
    by Shane Hauser
  • Suggested Answer

    BQ25703A: Issue with USB Device Detection after OTG Reset 0 Locked

    149 views
    1 reply
    Latest over 1 year ago
    by Tiger Zhou
<>