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] BQ25820: How To Connect BQ25820 If Power Path Is Not Needed

    Christian Moyer
    Christian Moyer
    Part Number: BQ25820 Tool/software: If power path is not needed on BQ25820, remove the BATFET, connected Pin 32 (SYS) to Pin 33(VAC), leave Pin 15 (BATDRV) floating, and connect Pin 16 (BATSRC) to Pin18(VLSNS). Best Regards, Christian
    • Answered
    • 7 months ago
    • Power management
    • Power management forum
  • [FAQ] BQ25750 and BQ25751: How To Connect The BQ25750 or BQ25751 IC If The Power Path Is Not Needed

    Christian Moyer
    Christian Moyer
    Part Number: BQ25751 Other Parts Discussed in Thread: BQ25750 , Tool/software: If the power path is not needed on the BQ25750 or BQ25751, remove the BATFETs, connected Pin 32 (SYS) to Pin 33(VAC), leave Pin 15 (BATDRV) floating, and connect Pin 16…
    • Answered
    • 7 months ago
    • Power management
    • Power management forum
  • [FAQ] BQ25751: Schematic checklist

    Christian Moyer
    Christian Moyer
    Part Number: BQ25751 Other Parts Discussed in Thread: BQ25750 , Tool/software: Hello all, Here is the BQ25750 schematic and layout checklist. This can also be used for the BQ25751. BQ25750_Schematic_And_Layout_Checklist.pdf Best Regards, Chri…
    • Answered
    • 7 months ago
    • Power management
    • Power management forum
  • [FAQ] TPS65224-Q1: Over and Under Voltage Fault Injection

    Niko Alatalo
    Niko Alatalo
    Part Number: TPS65224-Q1 Tool/software: This guide for undervoltage (UV) and overvoltage (OV) fault injection can be used for other devices as well. Before performing please make sure this will not break anything on the board and that the regulator can…
    • 7 months ago
    • Power management
    • Power management forum
  • [FAQ] BQ4050: How to get started with CEDV gauges?

    Jose Couso
    Jose Couso
    Other Parts Discussed in Thread: GAUGEPARCAL , GPCCEDV Tool/software: How do I get started with CEDV gauges?
    • Answered
    • 7 months ago
    • Power management
    • Power management forum
  • [FAQ] TPS3435-Q1: Output rise time specification (Connected as MCU_PORz input)

    Kallikuppa Sreenivasa
    Kallikuppa Sreenivasa
    Part Number: TPS3435-Q1 Other Parts Discussed in Thread: AM620-Q1 Tool/software: Hi Team, I have a customer using TPS3435CKHBDDDFRQ1 I could not find this OPN while searching. Can you please confirm this is a valid OPN. Customer is using pushpull…
    • Answered
    • 7 months ago
    • Power management
    • Power management forum
  • [FAQ] What is the minimum difference between input voltage and LED (string) voltage for TPS922055 / TPS922054 / TPS922053 / TPS922052 to regulate the output current?

    Steven Li
    Steven Li
    Other Parts Discussed in Thread: TPS922052 , TPS922055 , TPS922054 , TPS922053 What is the minimum difference between input voltage and LED (string) voltage for TPS922055 / TPS922054 / TPS922053 / TPS922052 to regulate the output current?
    • Answered
    • 8 months ago
    • Power management
    • Power management forum
  • [FAQ] BQ25883: BQ2588x FAQs

    Wyatt Keller
    Wyatt Keller
    Other Parts Discussed in Thread: BQ25882 , BQ25883 , BQ25886 , BQ25887 BQ2588x FAQ Home Page This home page is for common questions in relation to the BQ25882, BQ25883, BQ25886, and BQ25887. FAQs ----------------------------------------…
    • Answered
    • 8 months ago
    • Power management
    • Power management forum
  • [FAQ] BQ25751EVM: BQZ

    Christian Moyer
    Christian Moyer
    Part Number: BQ25751EVM Other Parts Discussed in Thread: BQ25751 Tool/software: https://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/196/Charger_5F00_1_5F00_00_2D00_bq25751.bqz
    • Answered
    • 9 months ago
    • Power management
    • Power management forum
  • [FAQ] BQ25820: Pin Descriptions for pins 31, 32, 33

    Christian Moyer
    Christian Moyer
    Part Number: BQ25820 Tool/software:
    • Answered
    • 9 months ago
    • Power management
    • Power management forum
<>

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

    BQ24171: BQ24171 Charge current standard 0 Locked

    251 views
    1 reply
    Latest over 5 years ago
    by Michael Emanuel35
  • Suggested Answer

    LM53601-Q1: Current Protection Mechanism 0 Locked

    717 views
    8 replies
    Latest over 5 years ago
    by Frank De Stasi
  • Suggested Answer

    CCS/BQ40Z60: COV safety status 0 Locked

    237 views
    1 reply
    Latest over 5 years ago
    by Andy Liu (BMS)
  • Answered

    BQ79606A-Q1: UART communication with MSP432 mC (Read register) 0 Locked

    496 views
    10 replies
    Latest over 5 years ago
    by Leslie Marquez
  • Suggested Answer

    BQ78Z100: Watchdog Reset 0 Locked

    164 views
    1 reply
    Latest over 5 years ago
    by Andy Liu (BMS)
  • Answered

    BQ27220: How to use BQ27220 0 Locked

    472 views
    3 replies
    Latest over 5 years ago
    by Andy Liu (BMS)
  • Suggested Answer

    BQ27542-G1: Get Soc in percentage 0 Locked

    161 views
    3 replies
    Latest over 5 years ago
    by Andy Liu (BMS)
  • Suggested Answer

    TPS544C20: Warning status of Invalid CMD and ALERT asserted 0 Locked

    417 views
    2 replies
    Latest over 5 years ago
    by Peter James Miller
  • Suggested Answer

    BQ27542-G1: Battery Capacity in mAH 0 Locked

    423 views
    3 replies
    Latest over 5 years ago
    by Andy Liu (BMS)
  • Suggested Answer

    BQ40Z80: bq40z80 DFET 0 Locked

    579 views
    5 replies
    Latest over 5 years ago
    by Andy Liu (BMS)
  • Answered

    TPS62811-Q1: bode plot for 3 compensation pattern 0 Locked

    374 views
    5 replies
    Latest over 5 years ago
    by Tanvee
  • Answered

    TPS92691: Calculation method for rD, string resister value 0 Locked

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

    BQ24715: bq24715 schematic doubt 0 Locked

    2762 views
    3 replies
    Latest over 5 years ago
    by Joel Hernandez II
  • Suggested Answer

    UCC24624: Supply voltage vs internal clamp diode 0 Locked

    422 views
    16 replies
    Latest over 5 years ago
    by Hong Huang
  • Suggested Answer

    LM3410: How to calculate the maximum output current of LM3410 0 Locked

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

    TPS54260: Inverting output 0 Locked

    231 views
    3 replies
    Latest over 5 years ago
    by Daniel Li14
  • Suggested Answer

    LM5146DESIGN-CALC: Input Filter Capacitor Selection 0 Locked

    510 views
    1 reply
    Latest over 5 years ago
    by Daniel Li14
  • Suggested Answer

    TPS22810: Reverse current 0 Locked

    538 views
    4 replies
    Latest over 5 years ago
    by Jejomar Ildefonso
  • Suggested Answer

    LMG3410R050: GAN power Switch in parallel Configuration 0 Locked

    451 views
    1 reply
    Latest over 5 years ago
    by Yichi Zhang.
  • Suggested Answer

    LM3466: Intellectual property question 0 Locked

    281 views
    5 replies
    Latest over 5 years ago
    by Shashank Kulkarni
<>