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] LP8758-E0: Max duty and dropout voltage characteristic

    K. Sasaki14
    K. Sasaki14
    Part Number: LP8758-E0 Other Parts Discussed in Thread: LP8758 I got the answer that LP8758-E0 Max duty is 100% from the following URL E2E post. However there is "dropout voltage" (min 0.7V) on datasheet electrical characteristics. What does this…
    • Answered
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS65070: power on fail

    Kamal Najmi
    Kamal Najmi
    Part Number: TPS65070 I'm using the TPS65070 as Power-Manager of an IIoT-System. As power-supply I use LiPo or/and AC. After booting the TSP EN_DCDC1 is high and in the CON_CTRL1-Register there is the default setting “01111111” This means after pulling…
    • over 7 years ago
    • Power management
    • Power management forum
  • [FAQ] UCD3138: UCD3138 getting started

    Sanatan Rajagopalan
    Sanatan Rajagopalan
    Part Number: UCD3138 Hello Everyone, I will list the links and learning material to get started on the UCD3138 firmware development : Initial documents to read: 1) Datasheet : http://www.ti.com/product/UCD3138/datasheet Section 5 , 6 and 9 would…
    • over 8 years ago
    • Power management
    • Power management forum
  • [FAQ] UCD90160A vs UCD90160 and UCD9090A vs UCD9090

    yihe
    yihe
    Other Parts Discussed in Thread: UCD90160A , UCD9090A Please refer http://www.ti.com/lit/an/slva908/slva908.pdf to understand the improvemetns to UCD9090A and UCD90160A . Regards Yihe
    • over 8 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS65094: Is TPS65094 suitable for any version of APOLLO LAKE

    chentsu chung
    chentsu chung
    Part Number: TPS65094 Hi Sir, Is TPS65094 suitable for any version of APOLLO LAKE like N3350, N3350 B1 stepping, N4200...etc? Or TPS65094 is for any Apollo Lake platform? Thank you.
    • Answered
    • over 8 years ago
    • Power management
    • Power management forum
  • [FAQ] Please Read the UCD90XXX Family Frequently Q&A before posting any questions.

    yihe
    yihe
    Please read the UCD90XXX Family Frequenctly Asked Questions and Answers from below http://www.ti.com/lit/pdf/slua815 before posting your questions. You may find your answers there. Thanks Yihe
    • Answered
    • over 8 years ago
    • Power management
    • Power management forum
  • [FAQ] LMG3410-HB-EVM: Modifications to "Using the LMG3410-HB-EVM Half-Bridge and LMG34XX-BB-EVM Breakout Board EVM"

    Serkan Dusmez
    Serkan Dusmez
    Part Number: LMG3410-HB-EVM We have made some improvements to the LMG3410-HB-EVM, resulting in a revision D of the EVM. The official EVM Users Guide is currently being modified, so this document acts as an errata until the formal documentation is complete…
    • over 8 years ago
    • Power management
    • Power management forum
  • [FAQ] Linux Drivers for PMICs

    Chase Maupin
    Chase Maupin
    Other Parts Discussed in Thread: TPS65910 , TPS65912 , TPS65913 , TPS65917-Q1 , TPS65916 , TPS659039-Q1 , TPS659037 , TPS65217 , TPS80032 , TPS65090 , TPS65218 , TPS68470 , LP8720 , LP8725 , LP8733 , LP87565-Q1 , TPS65185 Many times people are looking…
    • over 10 years ago
    • Power management
    • Power management forum
  • [FAQ] Ripple lm3478 no load.

    Ewgeny Kolomyicev
    Ewgeny Kolomyicev
    Other Parts Discussed in Thread: LM3478 Hi! I made a converter 21- 30V - > 48V 1A. The chip LM3478 . There was a problem . No load ripple 1,5V 4Hz . Under load 50mA or more do not. The scheme was developed in WEBENCH. All denominations except the…
    • Answered
    • over 12 years ago
    • Power management
    • Power management forum
<

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

    TPS61197: Dimming by turning on and off the boost converter 0 Locked

    1030 views
    9 replies
    Latest over 7 years ago
    by nicolasp5186
  • Suggested Answer

    Can't charge and discharge the battery pack? 0 Locked

    475 views
    3 replies
    Latest over 7 years ago
    by WM5295
  • Suggested Answer

    BQ76930: BQ76930 Equalization and Sampling Switching Causes Sampling Data to Be Incorrect 0 Locked

    831 views
    2 replies
    Latest over 7 years ago
    by WM5295
  • Suggested Answer

    TPS3700: Asking for the TPS3700 Tphl spec 0 Locked

    591 views
    1 reply
    Latest over 7 years ago
    by Michael_DeSando
  • Suggested Answer

    TPS746: Production schedule of TPS745/6 0 Locked

    401 views
    1 reply
    Latest over 7 years ago
    by Mark Sellers
  • Suggested Answer

    LM3150: External pull-up resistor on the EN port 0 Locked

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

    WEBENCH® Tools/BQ34Z100EVM: regarding learning cycle test 0 Locked

    1745 views
    9 replies
    Latest over 7 years ago
    by Bryan Kahler
  • Not Answered

    BQ25703A: Can't find BQ25703A page in the BQStudio V1.3.54.1 0 Locked

    367 views
    1 reply
    Latest over 7 years ago
    by Wang5577
  • Not Answered

    TPS7A7001DDA 0 Locked

    402 views
    3 replies
    Latest over 7 years ago
    by Eric.Preiss
  • Suggested Answer

    LP8860-Q1: Input and output capacitor selection 0 Locked

    317 views
    1 reply
    Latest over 7 years ago
    by Sung Ho Yoon
  • Not Answered

    TPS22969: Regarding TPS22969 0 Locked

    616 views
    1 reply
    Latest over 7 years ago
    by Aleksandras_Kaknevicius
  • Answered

    TPS92518HV-Q1: TPS92518EVM-878 and LEDSPIMCUEVM-879 0 Locked

    802 views
    5 replies
    Latest over 7 years ago
    by Bruno Pape71
  • Suggested Answer

    LM3489: CISPR 25 recommendations 0 Locked

    604 views
    5 replies
    Latest over 7 years ago
    by Mathew Jacob1
  • Suggested Answer

    TPS53015: whether the device TPS53105 can support 12v input 1v 15A load current? 0 Locked

    486 views
    1 reply
    Latest over 7 years ago
    by Mathew Jacob1
  • Suggested Answer

    BQ24172: Whether we can remove the battery detection of the BQ24172 with external circuit? 0 Locked

    352 views
    1 reply
    Latest over 7 years ago
    by Steven Bangdiwala
  • Answered

    BQ24780S: watchdog Timeout 0 Locked

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

    BQ24640: Minimum recommended PAD size for RVA ( S-VQFN-N16) package? 0 Locked

    993 views
    6 replies
    Latest over 7 years ago
    by Jing Zou
  • Not Answered

    BQ25601: Battery charger voltage 0 Locked

    426 views
    1 reply
    Latest over 7 years ago
    by Hong Mao
  • Suggested Answer

    TPS55010: TPS55010 0 Locked

    822 views
    5 replies
    Latest over 7 years ago
    by Anthony F
  • Not Answered

    the ucc28700 output voltage is AC ? the effective value is AC 5V? 0 Locked

    2286 views
    13 replies
    Latest over 7 years ago
    by Hong Huang
<>