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] TPS65916: Can I run the PMIC without OTP or modify the OTP?

    Nastasha
    Nastasha
    Part Number: TPS65916 Can I change the initial OTP settings?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS65916: What is OTP?

    Nastasha
    Nastasha
    Part Number: TPS65916 What is OTP? Where can I find OTP settings?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS659037: Do I need to use a crystal?

    Nastasha
    Nastasha
    Part Number: TPS659037 Is a crystal required with this PMIC?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS659037: Which I2C bus should be used?

    Nastasha
    Nastasha
    Part Number: TPS659037 Should I use I2C1 or I2C2?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS659037: How should VCC1 and VIO inputs be sequenced?

    Nastasha
    Nastasha
    Part Number: TPS659037 How should these input supplies be turned on?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS659037: Should I use PWERHOLD or PWRON to turn on the PMIC?

    Nastasha
    Nastasha
    Part Number: TPS659037 How should I turn on the TPS659037?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS659037: How can I tell which OTP I am using?

    Nastasha
    Nastasha
    Part Number: TPS659037 How do I know which OTP settings are programmed in the device I am using?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS659037: Can I run the PMIC without OTP or modify the OTP?

    Nastasha
    Nastasha
    Part Number: TPS659037 Can I reprogram the OTP settings to match my design requirements?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS659037: What is OTP?

    Nastasha
    Nastasha
    Part Number: TPS659037 What is OTP? Where can I find the OTP settings for a part number?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS650830: Is a series resistor needed on the VBATTBKUP?

    Phil Yi
    Phil Yi
    Part Number: TPS650830 Is a series resistor needed on the VBATTBKUP?
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
<>

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

    High efficiency 5v to 3.3V regulator (0.01mA-50mA) 0 Locked

    1385 views
    2 replies
    Latest over 7 years ago
    by Chris Glaser
  • Answered

    BQ24630: Maximum charging voltage 0 Locked

    1160 views
    8 replies
    Latest over 7 years ago
    by Steve Patterson
  • Answered

    BQ24450: Does TI have Buck-Boost+ charge for Li-lon and Lead-Acid battery? 0 Locked

    549 views
    1 reply
    Latest over 7 years ago
    by Wang5577
  • Suggested Answer

    BQ25703A: Is it possible to charge 6 series Ni-MH cells with bq25703a or bq24780s? Advantages and disadvantages. 0 Locked

    1076 views
    7 replies
    Latest over 7 years ago
    by Wang5577
  • Suggested Answer

    TPS92518EVM-878: TPS92518 Demonstration Kit Software Installation 0 Locked

    1722 views
    4 replies
    Latest over 7 years ago
    by Clinton Jensen
  • Answered

    BQ34Z100-G1: If it possible to communicate the device via EV2300 after PCB placement 0 Locked

    462 views
    2 replies
    Latest over 7 years ago
    by Shai Berman
  • Answered

    TPS65217: LDO4 didn't go to LOW during PMIC(TPS65217D) RESET 0 Locked

    1309 views
    3 replies
    Latest over 7 years ago
    by Brian Berner
  • Suggested Answer

    WEBENCH® Tools/LM3481: frequency is not settable or changeable 0 Locked

    352 views
    1 reply
    Latest over 7 years ago
    by Garrett Roecker
  • Answered

    WEBENCH® Tools/LM5175: LM5175 Problems with lead battery and supercapacitor charging 0 Locked

    1381 views
    3 replies
    Latest over 7 years ago
    by Garrett Roecker
  • Answered

    BQ25703A: Selecting input/output with CHRG_OK while in OTG mode 0 Locked

    939 views
    4 replies
    Latest over 7 years ago
    by Feliks Mihelj
  • Suggested Answer

    DC/DC converter with adjustable output Voltage 0 Locked

    6429 views
    12 replies
    Latest over 7 years ago
    by Ed Walker
  • Suggested Answer

    DDR4 JEDEC of TPS51200 0 Locked

    707 views
    2 replies
    Latest over 7 years ago
    by Qian Chen
  • Answered

    BQ24158: Could not charge 0 Locked

    2016 views
    3 replies
    Latest over 7 years ago
    by Jeff F
  • Suggested Answer

    TPS65381A-Q1: SDOCM00107044 - TPS-Driver - Reset on enabling a ABIST and LBIST Run 0 Locked

    1713 views
    6 replies
    Latest over 7 years ago
    by Scott Monroe
  • Not Answered

    Universal Input, isolated AC-DC converter with ultra low form factor 0 Locked

    942 views
    1 reply
    Latest over 7 years ago
    by John Stevens
  • Suggested Answer

    BQ chip selection 0 Locked

    1608 views
    1 reply
    Latest over 7 years ago
    by David Wiest Jr
  • Suggested Answer

    BQ76PL455A: Orcad (DSN file) 0 Locked

    488 views
    1 reply
    Latest over 7 years ago
    by David Wiest Jr
  • Suggested Answer

    LM25117: About LM5117 RT Function 0 Locked

    496 views
    1 reply
    Latest over 7 years ago
    by Samuel Jaffe
  • Suggested Answer

    BQ25708: VSYS output when only battery is present 0 Locked

    550 views
    1 reply
    Latest over 7 years ago
    by Wang5577
  • Suggested Answer

    BQ76PL455A: Comms errors when battery voltages pulses 0 Locked

    615 views
    3 replies
    Latest over 7 years ago
    by David Wiest Jr
<>