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

    LM5045: Power Stage Designer Calculations 0 Locked

    653 views
    5 replies
    Latest over 5 years ago
    by Benjamin Lough
  • Suggested Answer

    LM3405A: 80mA current at 1ms pulse operation 0 Locked

    299 views
    1 reply
    Latest over 5 years ago
    by Irwin Nederbragt
  • Answered

    BQ77915: BQ77915 0 Locked

    304 views
    1 reply
    Latest over 5 years ago
    by Matt Sunna
  • Suggested Answer

    Looking for a li-ion battery charger 0 Locked

    453 views
    1 reply
    Latest over 5 years ago
    by Upal Patel
  • Suggested Answer

    CSD19538Q3A: CSD19538Q3A, CSD19538Q2 0 Locked

    356 views
    1 reply
    Latest over 5 years ago
    by John Wallace1
  • Suggested Answer

    Which TI chip is like the MAX20078 effect 0 Locked

    879 views
    1 reply
    Latest over 5 years ago
    by Irwin Nederbragt
  • Suggested Answer

    BQ27542-G1: Battery Age check point. 0 Locked

    177 views
    1 reply
    Latest over 5 years ago
    by Wyatt Keller
  • Answered

    CSD19537Q3: Parameter of thermal resistance 0 Locked

    452 views
    1 reply
    Latest over 5 years ago
    by John Wallace1
  • Answered

    TPS7A39: Floating voltage regulator design 0 Locked

    465 views
    1 reply
    Latest over 5 years ago
    by JCHK
  • Suggested Answer

    BQ25611D: Can BQ25611 detect the USB host of 100mA? If BQ25611 is inserted into a USB port that only supports 100mA, will the IIDPM register be updated to 100mA? 0 Locked

    223 views
    1 reply
    Latest over 5 years ago
    by Jeff F
  • Suggested Answer

    UCC24612: Between VDD and VS by diode mode 0 Locked

    220 views
    1 reply
    Latest over 5 years ago
    by Mike O'
  • Suggested Answer

    UCC24612: negative spike on VD and VG pin of UCC24612-1 0 Locked

    292 views
    1 reply
    Latest over 5 years ago
    by Mike O'
  • Suggested Answer

    BQ25601: Questions about pins and functionality 0 Locked

    347 views
    1 reply
    Latest over 5 years ago
    by Ning T
  • Answered

    TLV758P: Thermal Via for Pad Location (DRV Package) 0 Locked

    398 views
    1 reply
    Latest over 5 years ago
    by JCHK
  • Answered

    UCD9090A: Monitored Values - Update Rate & Log File Export? 0 Locked

    136 views
    1 reply
    Latest over 5 years ago
    by yihe
  • Answered

    LM337: Max value for output capacitance 0 Locked

    395 views
    1 reply
    Latest over 5 years ago
    by JCHK
  • Answered

    BQ24800: addressing 10x NiMH cell battery pack 0 Locked

    465 views
    1 reply
    Latest over 5 years ago
    by Steve Preissig
  • Answered

    BQ40Z60EVM-578: Pack not getting fully charged 0 Locked

    327 views
    1 reply
    Latest over 5 years ago
    by Wyatt Keller
  • Answered

    TPS2H000-Q1: When DIAG_EN=L , 2) Short to GND / Current Limit / Short to BATT function are enable? 0 Locked

    320 views
    1 reply
    Latest over 5 years ago
    by Elizabeth Higgins
  • Suggested Answer

    Quiescient current multplied by hundreds when in drop-out zone 0 Locked

    276 views
    3 replies
    Latest over 5 years ago
    by JCHK
<>