TI E2E support forums
TI E2E support forums
  • User
  • Site
  • Search
  • User
  • E2E™ design support >
  • Forums
    • Amplifiers
    • Audio
    • Clock & timing
    • Data converters
    • DLP® products
    • Enterprise Automation Integration
    • 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
    • Analog
    • Automotive
    • DLP® technology
    • Embedded processing
    • Industrial
    • Power management
  • TI training
    • Tech days
    • Online training
    • Live events
    • Power Supply Design Seminar
  • Getting started
  • 简体中文
  • More
  • Cancel


Search tips
Showing 166 results View by: Thread Post Sort by
  • BQ25798: BQ25798 how to set the Input_Voltage_Limit Register and REG06_Input_Current_Limit

    Star Xu
    Star Xu
    TI Thinks Resolved
    Part Number: BQ25798 Other Parts Discussed in Thread: BQSTUDIO Hi The customer test with BQ25798EVM, they find t hese 2 registers are affected by the input power. Test condition as below: The charging power supply is 15V-300mA, the ambient temperature…
    • 2 months ago
    • Power management
    • Power management forum
  • RE: BQ25798: IINDPM

    Yoshinobu Kagawa
    Yoshinobu Kagawa
    Hi Jeff-san, I am considering connecting a USB type-c adapter supporting HVDCP with BQ25798 or BQ25790 to VAC1 and charging at 9V or 12V. In this case, we do not need an IC such as a CC port controller to detect HVDCP, and we can charge at 9V or 12V by…
    • 20 days ago
    • Power management
    • Power management forum
  • BQ25798: BQ25798 type C query

    Star Xu
    Star Xu
    TI Thinks Resolved
    Part Number: BQ25798 Other Parts Discussed in Thread: TPS25750 , , BQ25792 , TUSB422 Hi Dual input of solar energy and type C, type C is preferred, and there will be built-in battery and expanded backup battery. 1, The D+ and D - of BQ25798 support the detection…
    • 3 months ago
    • Power management
    • Power management forum
  • BQ25798: CONV_OCP_STAT

    Yoshinobu Kagawa
    Yoshinobu Kagawa
    TI Thinks Resolved
    Part Number: BQ25798 Other Parts Discussed in Thread: BQSTUDIO Please let me check the definition of "converter" for CONV_OCP_STAT in REG20_FAULT_Status_0 Register. Is it related to the ADC? Or is it about the function of the back-boost converter…
    • 1 month ago
    • Power management
    • Power management forum
  • Answered
  • BQ25798: BQ25792/BQ25798 : TS pin without NTC

    Philémon Jaermann
    Philémon Jaermann
    Resolved
    Part Number: BQ25798 Other Parts Discussed in Thread: BQ25792 Hi everyone, I have a question regarding the usage of a NTC with the BQ25792/BQ25798. I don't need to use the NTC with the divider resistor on the input TS of BQ25792/BQ25798. I saw I need…
    • Resolved
    • 4 months ago
    • Power management
    • Power management forum
  • Answered
  • BQ25798: Or BQ25792 low power application with small form factor solar and infrequent 24VDC input

    Jacob Towe
    Jacob Towe
    Resolved
    Part Number: BQ25798 Other Parts Discussed in Thread: BQ25792 , As stated in the title we are looking to use a BQ25792 or BQ25798 to power a device that will require 3V at around 50 micro amps most of the time with a high current draw around 300-400mA infrequently…
    • Resolved
    • 1 month ago
    • Power management
    • Power management forum
  • Answered
  • BQ25798: Battery charger selection

    Gerald
    Gerald
    Resolved
    Part Number: BQ25798 Other Parts Discussed in Thread: BQ24650 Hi Experts, Our customer is developing an irrigation controller. The system is powered by a 12V 5Ah Lead Acid battery and a solar panel. He was searching for a battery charger with MPPT feature…
    • Resolved
    • 3 months ago
    • Power management
    • Power management forum
  • BQ25798: shutdown mode

    Yasushi Fujiwara
    Yasushi Fujiwara
    TI Thinks Resolved
    Part Number: BQ25798 Hello Experts, If the BQ25798 is put into Shutdown Mode when it is first connected to the battery (no VBUS voltage is present once), is there any control other than sending an I2C command? And how do I know if the IC is in Shutdown…
    • 4 months ago
    • Power management
    • Power management forum
  • Answered
  • BQ25798: BQ25798 application

    Boris Chou
    Boris Chou
    Resolved
    Part Number: BQ25798 We are considering using the BQ25798 in a solar panel + battery application. The panel will be a 35W(18V/1.89A) panel, and the battery is TBD. A couple of questions: 1) The BQ25798 webpage does not mention the type of battery. I would…
    • Resolved
    • 7 months ago
    • Power management
    • Power management forum
  • Answered
  • BQ25798: ACFET Layout Guidelines

    Michael Balourdas
    Michael Balourdas
    Resolved
    Part Number: BQ25798 Hello, Are there any requirements for the placement of the ACFETs? Or can I place them a distance away from the device if needed? Thanks, Michael
    • Resolved
    • 4 months ago
    • Power management
    • Power management forum
>

Didn't find what you are looking for? Post a new question.

  • Ask a new question
About TI
Company News & events Investor relations Corporate citizenship Careers Contact us
Quick links
TI E2E™ design support forums Customer support center Packaging Quality & reliability TI university program myTI FAQ
Buying
Ordering resources Ordering help & FAQs BOM & cross reference tool Quick add to cart Authorized distributors
Connect with us

Texas Instruments has been making progress possible for decades. We are a global semiconductor company that designs, manufactures, tests and sells analog and embedded processing chips. Our products help our customers efficiently manage power, accurately sense and transmit data and provide the core control or processing in their designs.

Cookie policy Privacy policy Terms of sale Terms of use Trademarks Website feedback

© Copyright 1995-2023 Texas Instruments Incorporated. All rights reserved.