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] LP5814: How to solve NACK when send I2C command to LP5814 / LP5815 / LP5816 / LP5817

    Felix Wang
    Felix Wang
    Part Number: LP5814 Other Parts Discussed in Thread: LP5816 , LP5817 , LP5815 Tool/software: Four steps to solve the I2C NACK, Hardware check Device I2C slave address check Real output I2C data bits check SCL / SDA high low level check …
    • Answered
    • 1 month ago
    • Power management
    • Power management forum
  • [FAQ] TPS922051: How to support time multiplex in color-mixing application

    Lucia Gao
    Lucia Gao
    Part Number: TPS922051 Tool/software: How to support time multiplex in color-mixing application with TPS922051/0?
    • Answered
    • 1 month ago
    • Power management
    • Power management forum
  • [FAQ] BQ25611D: What is the function of the /QON pin on BQ2561x?

    Michael Emanuel35
    Michael Emanuel35
    Part Number: BQ25611D Other Parts Discussed in Thread: BQ25619 , BQ25618 , Tool/software: The /QON pin has multiple functions on the BQ25611D, BQ25618/E, and BQ25619/E and is pulled up internally. The only thing connected to this pin should be some switch…
    • Answered
    • 1 month ago
    • Power management
    • Power management forum
  • [FAQ] BQ25611D: Why do I have to read the fault status twice to see the cleared fault on BQ2561x?

    Michael Emanuel35
    Michael Emanuel35
    Part Number: BQ25611D Other Parts Discussed in Thread: BQ25619 , BQ25618 , Tool/software: When a fault occurs on BQ2561x an /INT pulse is sent to the host. For the BQ25611D, BQ25618/E, and BQ25619/E the fault status in REG0x09[7:0]/REG0x0A[6:4] are…
    • Answered
    • 1 month ago
    • Power management
    • Power management forum
  • [FAQ] BQ25611D: What is ship mode and how do I enter and exit it in BQ2561x?

    Michael Emanuel35
    Michael Emanuel35
    Part Number: BQ25611D Other Parts Discussed in Thread: BQ25619 , BQ25618 , Tool/software: The BQ2561x has a mode to minimize quiescent current for the BQ25611D, BQ25618/E, and BQ25619/E from the battery in cases when the system load is not needed to be…
    • Answered
    • 1 month ago
    • Power management
    • Power management forum
  • [FAQ] BQ25611D: How do I set the temperature range I desire using the TS pin on BQ2561x?

    Michael Emanuel35
    Michael Emanuel35
    Part Number: BQ25611D Tool/software: The BQ2561x TS pin is used to monitor the battery temperature via a thermistor with a pull-up and pull-down resistor. As the two resistors represent two unknowns when designing the TS circuit, only two temperature…
    • Answered
    • 1 month ago
    • Power management
    • Power management forum
  • [FAQ] TPS923651: How to design the CSP and CSN pin components for TPS923651 / 0

    Lucia Gao
    Lucia Gao
    Part Number: TPS923651 Tool/software: How to design the CSP and CSN pin components for TPS923651 / 0?
    • Answered
    • 1 month ago
    • Power management
    • Power management forum
  • [FAQ] TPS922051: How to design the CSP and CSN pin components for TPS922051 / 0

    Lucia Gao
    Lucia Gao
    Part Number: TPS922051 Tool/software: How to design the CSP and CSN pin components for TPS922051 / 0?
    • Answered
    • 1 month ago
    • Power management
    • Power management forum
  • [FAQ] BQ24800EVM: Why is my battery quiescent current higher than expected?

    Aaron Bagger
    Aaron Bagger
    Part Number: BQ24800EVM Other Parts Discussed in Thread: BQ24800 Tool/software: The quiescent current stated on the BQ24800 data sheet applies only to the IC itself and not the EVM. Other components on the EVM board can also draw small amounts of…
    • 1 month ago
    • Power management
    • Power management forum
  • [FAQ] TPS923651: What is the LED current that TPS923651 can support with Boost configuration?

    Lucia Gao
    Lucia Gao
    Part Number: TPS923651 Other Parts Discussed in Thread: TPS922051 , TPS923650 Tool/software: When TPS923651/0 is configured as Boost configuration, what is the LED current that it can support?
    • Answered
    • 1 month ago
    • Power management
    • Power management forum
<>

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

    TPSM863253: Need protoboard for the IC chip 0 Locked

    186 views
    2 replies
    Latest 11 months ago
    by Shipeng Cheng
  • Not Answered

    TPSM83102: Application where Vout is same-as or close-to Vin 0 Locked

    198 views
    2 replies
    Latest 11 months ago
    by Tao Zhang
  • Answered

    TPS63060: About PG voltage 0 Locked

    217 views
    3 replies
    Latest 11 months ago
    by Tao Zhang
  • Suggested Answer

    TPS23861: Issue with TPS23861PWR PSE Power supply and PoE Camera Connectivity 0 Locked

    346 views
    7 replies
    Latest 11 months ago
    by Diang Xing
  • Not Answered

    BQ25750: Unable to start charging, VBAT_OV_STAT flag 0 Locked

    292 views
    5 replies
    Latest 11 months ago
    by Ethan Galloway
  • Suggested Answer

    TL4051C: Junction to Board Thermal Resistance 0 Locked

    130 views
    1 reply
    Latest 11 months ago
    by Masoud Beheshti61
  • Suggested Answer

    BQ25628: BQ25628 vs BQ25628E 0 Locked

    285 views
    1 reply
    Latest 11 months ago
    by Garrett Kreger
  • Suggested Answer

    TPS546D24A: Power good signal is restarting 0 Locked

    333 views
    7 replies
    Latest 11 months ago
    by Tomoya Ide
  • Answered

    UCC23513: PWM control for motors with MOSFET 0 Locked

    194 views
    1 reply
    Latest 11 months ago
    by Sean Cashin
  • Not Answered

    BQ28Z610: Clarification on Supply Current Values in BQ28Z610 Datasheet 0 Locked

    147 views
    1 reply
    Latest 11 months ago
    by Adrian
  • Not Answered

    EV2400: Problems when programming a BQ34z100 using a .df.fs file and CMAPI.H 0 Locked

    144 views
    1 reply
    Latest 11 months ago
    by Jonny
  • Suggested Answer

    LM3409-Q1: - 0 Locked

    214 views
    3 replies
    Latest 11 months ago
    by Jaron Wilson
  • Suggested Answer

    TPS777: TPS77733PWP : Height of the given part. 0 Locked

    124 views
    1 reply
    Latest 11 months ago
    by Ishaan Shetye
  • Suggested Answer

    TPS650864: VDR5V_1/DRV5V_2 power-up sequencing requirement relative to VSYS 0 Locked

    132 views
    1 reply
    Latest 11 months ago
    by Sarah Lao
  • Suggested Answer

    UCC23513: PWM control for motors with MOSFET 0 Locked

    203 views
    1 reply
    Latest 11 months ago
    by Sean Cashin
  • Answered

    BQ76952EVM: Question about floating of SRP inside the PCB. 0 Locked

    270 views
    1 reply
    Latest 11 months ago
    by Alexis_H
  • Suggested Answer

    BQ76200: BMS using BQ79656-Q1 0 Locked

    735 views
    10 replies
    Latest 11 months ago
    by Luis H. S.
  • Answered

    BQ76942: Hardware and software configuration for 5S using BQ76942 0 Locked

    515 views
    5 replies
    Latest 11 months ago
    by Alexis_H
  • Suggested Answer

    UCC27211: Calculate the parameter of elements 0 Locked

    183 views
    1 reply
    Latest 11 months ago
    by Rubas Khalid
  • Not Answered

    BQ51013B: battery charger implementation questions 0 Locked

    192 views
    1 reply
    Latest 11 months ago
    by Bill Johns
<>