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] LMR70503: Minimum Input/Output Capacitance

    Don Schelle
    Don Schelle
    Part Number: LMR70503 Hello, The datasheet isn't too clear on the required minimum input and output capacit ance . Specifically I'm concerned about DC bias with ceramic capacitors. Does TI have a calculator, or other recommended method for determining…
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] LM25118: VCCX current consumption

    Danilo A.
    Danilo A.
    Part Number: LM25118 Hi Team, A customer wants to know the current consumption of VCCX pin. The test condition at Section 6.5 shows that ICCX is 10mA. Is this the typical current consumption of VCCX? Regards, Danilo
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] LM5175: MosFET Margin VDS

    Minki Li1
    Minki Li1
    Part Number: LM5175 Can i using 40V VDS MOSFET in LM5175 when input 32V output 12V? If no, how to calculate the safe voltage? Thank You
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] LM5176: Using digital feedback resistor

    Viktorija Cecil
    Viktorija Cecil
    Part Number: LM5176 My customer is using LM5176 with a digital rheostat as the lower feedback resistor to allow selectable output voltages. However, they have had some random stability/ripple issues. Do we have any resources on using supplies with…
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] LM34936EVM: Operational temperature range

    Kuramochi Tadahiko
    Kuramochi Tadahiko
    Part Number: LM34936EVM Other Parts Discussed in Thread: LM34936 , Hi, Is the operational temperature range of LM34936EVM the same as the LM34936 device(-40℃~125℃)? If no, what temperature is it? Best Regards, Kuramochi
    • over 5 years ago
    • Power management
    • Power management forum
  • [FAQ] UCC21520: What should I consider for input filtering design when using the UCC2122x/UCC2152x/UCC2154x dual channel gate drivers?

    Liban Hussein1
    Liban Hussein1
    Part Number: UCC21520 All inputs need to be properly filtered to create a robust system. Improper input filtering can lead to a variety of undesirable effects as a result of electromagnetic interference (EMI) from power stage transient voltages and…
    • over 5 years ago
    • Power management
    • Power management forum
  • [FAQ] LM25118EVAL: Changing output voltage of LM25118EVAL

    Stephen Holland2
    Stephen Holland2
    Part Number: LM25118EVAL I need to change the output voltage of the LM25118EVAL board to 28V. What components need to be changed in order to do this? I have tried changing R8 and R9 to 22k and 1k (respectively), but this did not work. The output voltage…
    • over 5 years ago
    • Power management
    • Power management forum
  • [FAQ] LM5180-Q1: How can my 48-V automotive system design pass the E48-02 transient overvoltage test to meet VDA 320 (LV 148, ISO 21780)?

    Timothy Hegarty
    Timothy Hegarty
    Part Number: LM5181-Q1 LM5180-Q1 Other Parts Discussed in Thread: LM5180-Q1 , LM5180 By Jiri Panacek, Systems Engineering and Marketing, Freising, Germany How can my 48-V automotive system design pass the E48-02 transient overvoltage test to meet VDA…
    • Answered
    • over 5 years ago
    • Power management
    • Power management forum
  • [FAQ] Coil frequently asked questions for wireless power RX

    Nick Brylski
    Nick Brylski
    This FAQ covers some commonly asked questions on RX coils. It is applicable for wireless power RX like bq51013B , bq51050B , bq51003 , and similar.
    • Answered
    • over 5 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS40210-HT: TPS40210SHKK

    Stephen Causier
    Stephen Causier
    Part Number: TPS40210-HT Hello I'm using the TPS40210SHKK (210 deg C part) - It appears to only be available in the HKK (CFP-10) package with unformed leads. Is there a version available with formed leads? Either standard SMT or "dead-bug" If not…
    • over 5 years ago
    • Power management
    • Power management forum
<>

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

    LP5900 - Having damage or not of the device 0 Locked

    676 views
    1 reply
    Latest over 9 years ago
    by Donald Jones
  • Not Answered

    Reading BQ27541-G1 in HDQ mode 0 Locked

    1352 views
    3 replies
    Latest over 9 years ago
    by Onyx Ahiakwo
  • Answered

    TPS61185 0 Locked

    368 views
    1 reply
    Latest over 9 years ago
    by Sheng Jin
  • Answered

    TPS22968 / Slew rate calculation at Vbias=2.8V 0 Locked

    1032 views
    3 replies
    Latest over 9 years ago
    by Aleksandras_Kaknevicius
  • Not Answered

    bq34z100-G1 for 24V 35AhLead Acid electric vehicle application 0 Locked

    315 views
    0 replies
    Started over 9 years ago
    by sean murray
  • Not Answered

    Chemistry ID of Tenergy Battery 30011-02 for Fuel Gauge BQ27542-G1 0 Locked

    652 views
    1 reply
    Latest over 9 years ago
    by Fernando Lopez
  • Not Answered

    Can bq76PL455 be stacked for pack voltages greater than 80V? 0 Locked

    631 views
    4 replies
    Latest over 9 years ago
    by Roger Hwang
  • Not Answered

    Compensation circuit of UCC28C43 0 Locked

    738 views
    2 replies
    Latest over 9 years ago
    by takahiko yokota
  • Not Answered

    EV2300 and BQ40Z60 connection problem 0 Locked

    310 views
    0 replies
    Started over 9 years ago
    by Ike Shi
  • Not Answered

    LM5022 soft start 0 Locked

    473 views
    2 replies
    Latest over 9 years ago
    by Aaron Spaete
  • Not Answered

    TPS544B20 IOUT_CAL_OFFSET setting 0 Locked

    399 views
    0 replies
    Started over 9 years ago
    by K. Sasaki14
  • Suggested Answer

    TL431 Stability Boundary Conditions- Ta=80c 0 Locked

    819 views
    1 reply
    Latest over 9 years ago
    by Michael J Schultis
  • Not Answered

    SOC value not getting redeem after POR 0 Locked

    630 views
    1 reply
    Latest over 9 years ago
    by ThomasCosby
  • Not Answered

    bq 78350 - reset for use on a new battery pack 0 Locked

    1034 views
    1 reply
    Latest over 9 years ago
    by ThomasCosby
  • Suggested Answer

    LM22672 abnormal behavior/ Loop compensation 0 Locked

    871 views
    4 replies
    Latest over 9 years ago
    by Fabio Santana
  • Not Answered

    TPS544B20 Iout warning and Fault threshold accuracy 0 Locked

    307 views
    0 replies
    Started over 9 years ago
    by K. Sasaki14
  • Not Answered

    My DC/DC is whistling ( TPS5433x ) 0 Locked

    908 views
    2 replies
    Latest over 9 years ago
    by JohnTucker
  • Suggested Answer

    TPS40200DR pin 5 and pin 6 relationship 0 Locked

    980 views
    3 replies
    Latest over 9 years ago
    by JohnTucker
  • Not Answered

    TPS54622 output peak current 0 Locked

    901 views
    5 replies
    Latest over 9 years ago
    by JohnTucker
  • Not Answered

    max and minimum eco-mode switch current threshold of TPS54232 0 Locked

    863 views
    1 reply
    Latest over 9 years ago
    by JohnTucker
<>