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] TPS389006-Q1: How to calculate PEC Byte?

    Oscar Ambriz
    Oscar Ambriz
    Part Number: TPS389006-Q1 Other Parts Discussed in Thread: TPS38900X-Q1 , , TPS389C03-Q1 , TPS38800-Q1 , TPS389R0-Q1 , TPS388R0-Q1 Tool/software: How is the PEC Byte calculated? Is there a tool to assist in the calculation.
    • Answered
    • 4 months ago
    • Power management
    • Power management forum
  • [FAQ] How to design the inductors for TPS923655 / TPS923654 / TPS923653 / TPS923652?

    Lucia Gao
    Lucia Gao
    Part Number: TPS923655 Other Parts Discussed in Thread: TPS923652 , TPS923653 , TPS923654 , Tool/software: How to design the inductors for TPS923655 / TPS923654 / TPS923653 / TPS923652?
    • Answered
    • 4 months ago
    • Power management
    • Power management forum
  • [FAQ] TPS389006-Q1: How to map a voltage monitor fault to the NIRQ error reporting pin?

    Oscar Ambriz
    Oscar Ambriz
    Part Number: TPS389006-Q1 Tool/software: What registers handle the mapping of a voltage fault to the NIRQ pin?
    • Answered
    • 5 months ago
    • Power management
    • Power management forum
  • [FAQ] TPS389006-Q1: How to clear a voltage monitor fault

    Oscar Ambriz
    Oscar Ambriz
    Part Number: TPS389006-Q1 Other Parts Discussed in Thread: TPS38900-Q1 Tool/software: When a voltage fault is detected by a monitoring channel of TPS38900-Q1 how is the fault reported and how is the fault cleared?
    • Answered
    • 5 months ago
    • Power management
    • Power management forum
  • [FAQ] TPS389R0-Q1: NIRQ vs NRST Error Reporting Output Pins?

    Oscar Ambriz
    Oscar Ambriz
    Part Number: TPS389R0-Q1 Tool/software: TPS3890Rx-Q1 device features two types error reporting output pins, what is the difference between NRST and NIRQ pins?
    • Answered
    • 5 months ago
    • Power management
    • Power management forum
  • [FAQ] TPS389006-Q1: HF vs LF Monitoring ?

    Oscar Ambriz
    Oscar Ambriz
    Part Number: TPS389006-Q1 Other Parts Discussed in Thread: TPS38900X-Q1 Tool/software: TPS38900x-Q1 device features two types of monitoring, what is the difference between HF and LF monitoring?
    • Answered
    • 5 months ago
    • Power management
    • Power management forum
  • [FAQ] UCC27714: What are the design considerations for split ground half-bridge gate driver in high voltage applications?

    Richard Herring
    Richard Herring
    Part Number: UCC27714 Tool/software: There are numerous 600V half-bridge gate drivers available in 8 pin SOIC packages and also higher pin count 14 pin packages. With the 8 pin SOIC package, only the basic half-bridge gate driver functions are available…
    • 5 months ago
    • Power management
    • Power management forum
  • [FAQ] TPS65987D: Can I tie ADCINx to LDO3V3 directly using a pull-up resistor for DIV max = 1.00 settings?

    Christopher Lim1
    Christopher Lim1
    Part Number: TPS65987D Tool/software: When biasing the ADCINx boot pins, if I select one of the settings where the DIV_MAX is 1.00, can I directly tie the pin to the LDO3V3 through a rail?
    • Answered
    • 6 months ago
    • Power management
    • Power management forum
  • [FAQ] TPSM843B22EVM: Impedance Resonance at 1.44MHz - Is this EVM design unstable? What is this impedance resonance from?

    Peter James Miller
    Peter James Miller
    Part Number: TPSM843B22EVM Other Parts Discussed in Thread: TPSM843B22 , Tool/software: I was sitting through a presentation about using a 2-port probe to measure output impedance versus frequency, and there was an example of the TPSM843B22 which had…
    • Answered
    • 6 months ago
    • Power management
    • Power management forum
  • [FAQ] TPS65224-Q1: Driver examples

    Niko Alatalo
    Niko Alatalo
    Part Number: TPS65224-Q1 Other Parts Discussed in Thread: TPS65223 , TPS65224 , AM62P , SK-AM62P-LP Tool/software: For developing with TPS6522x PMIC (TPS65224(-Q1), TPS65223 (-Q1) , TPS65222 (-Q1) and TPS65221 (-Q1) ) drivers will be needed to handle…
    • 7 months ago
    • Power management
    • Power management forum
<>

View FAQ threads
  • Tags
  • RSS
  • More
  • Cancel
  • Not Answered

    UCC24636: Start up burning MOS DS level 0 Locked

    186 views
    1 reply
    Latest over 4 years ago
    by Jaden Ning
  • Not Answered

    MC33063A-Q1: Using an External P-Chan FET for more Current, inductor current question! 0 Locked

    467 views
    5 replies
    Latest over 4 years ago
    by Youhao Xi
  • Suggested Answer

    TL4242: ST Pin Active high or low? 0 Locked

    265 views
    1 reply
    Latest over 4 years ago
    by Frank Qiu
  • Answered

    TPS6594-Q1: Please suggest the alternative discrete or PMICs for J721 TDA4VM/DRA829V Processor Supplies 0 Locked

    381 views
    2 replies
    Latest over 4 years ago
    by Jack
  • Answered

    BQ27441-G1: battery powered 0 Locked

    305 views
    4 replies
    Latest over 4 years ago
    by TJ
  • Answered

    BQ24230: How to calculate the current consumption (Icc) 0 Locked

    235 views
    2 replies
    Latest over 4 years ago
    by ubi
  • Suggested Answer

    LMQ61460-Q1: LMQ61460-Q1 0 Locked

    386 views
    3 replies
    Latest over 4 years ago
    by Jimmy Hua
  • Answered

    BQ25890H: Modification of the JEITA maximum temperature profile 0 Locked

    385 views
    3 replies
    Latest over 4 years ago
    by Wyatt Keller
  • Not Answered

    BQ24314A: replacing component for higher voltage 0 Locked

    300 views
    1 reply
    Latest over 4 years ago
    by Matt Sunna
  • Not Answered

    BQ76952: False turn on during cell balancing 0 Locked

    311 views
    1 reply
    Latest over 4 years ago
    by Matt Sunna
  • Suggested Answer

    TPS92518HV: LED Driver for fast flash 0 Locked

    391 views
    9 replies
    Latest over 4 years ago
    by Irwin Nederbragt
  • Answered

    BQ25970: power dissipation in fast charge 0 Locked

    358 views
    3 replies
    Latest over 4 years ago
    by Zhiyong Xia
  • Suggested Answer

    BQ27421-G1: Learning Cycle necessary? 0 Locked

    536 views
    4 replies
    Latest over 4 years ago
    by Jessica H.
  • Answered

    TPS548A28EVM: TPS548A28 0 Locked

    319 views
    3 replies
    Latest over 4 years ago
    by David_Daniels
  • Not Answered

    Capacity statistics 0 Locked

    111 views
    1 reply
    Latest over 4 years ago
    by Jessica H.
  • Answered

    UCD3138: CCS6.1.2: How to link a new folder into an existing project? 0 Locked

    287 views
    2 replies
    Latest over 4 years ago
    by Ian Bower
  • Suggested Answer

    BQ27426EVM-738: Battery Management Studio 1.3.101,unable to change the register configuration inside 0 Locked

    258 views
    1 reply
    Latest over 4 years ago
    by Jessica H.
  • Suggested Answer

    BQ3050: config parameter read 0 Locked

    353 views
    1 reply
    Latest over 4 years ago
    by Jessica H.
  • Suggested Answer

    BQ25713: Timing requirements for data hold time 0 Locked

    683 views
    3 replies
    Latest over 4 years ago
    by Pengzhao Zhu
  • Answered

    BQ76952: Subcommand lengths don't match the datasheet 0 Locked

    367 views
    3 replies
    Latest over 4 years ago
    by Andrew Han
<>