TI E2E support forums
TI E2E support forums
  • User
  • Site
  • Search
  • User
  • E2E™ design support >
  • Forums
    • Amplifiers
    • 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
    • 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 420 results View by: Thread Post Sort by
  • DRV8432: Permanent damage to DRV8432 when motor shaft spun.

    Andrew Wakefield
    Andrew Wakefield
    TI Thinks Resolved
    Part Number: DRV8432 Other Parts Discussed in Thread: ABS We have an application where it is possible the motor shaft is spun with no control power to the product. At this time the motor is a generator and is converted to DC Bus power thru the flyback…
    • 13 days ago
    • Motor drivers
    • Motor drivers forum
  • DRV8432: output pulse issue

    Cherry Zhou
    Cherry Zhou
    TI Thinks Resolved
    Part Number: DRV8432 Hi team, Here's an issue from the customer may need your help: Output a pulse signal of less than 1us at PWM frequency, as shown in the following figure: And the schematic is as follows: The input and output of the 74HC32 are…
    • 5 days ago
    • Motor drivers
    • Motor drivers forum
  • Answered
  • DRV8432: Looking for high power options for TEC (Peltier) driver

    Romeo
    Romeo
    Resolved
    Part Number: DRV8432 Other Parts Discussed in Thread: DRV8412 , , LM5106 , LM5109 , DRV8705-Q1 Hello, I'm upgrading a hand-made TEC driver and want to get some features/minituarization from purpose-built ICs. We're looking at 15V-24V and 6-10A. 24V…
    • Resolved
    • 20 days ago
    • Motor drivers
    • Motor drivers forum
  • DRV8432: Mode select Pins

    Anjanaa N
    Anjanaa N
    TI Thinks Resolved
    Part Number: DRV8432 Other Parts Discussed in Thread: DRV8711 , DRV8434 Hi, I am using DRV8432DKD. In datasheet the mode select pin connection is given in section 9.4.4 as " It is not recommended to connect mode pins to board ground if 1-Ω resistor…
    • 1 month ago
    • Motor drivers
    • Motor drivers forum
  • Answered
  • DRV8432: is it right voltage to \Fault and \OTW pins?

    YoungSong Park
    YoungSong Park
    Resolved
    Part Number: DRV8432 I supply 13V to DRV8432. \Fault, \OTW pins Max voltage is 7v. but i measured that pins voltage is 12v. so, is it right operation?
    • Resolved
    • 1 month ago
    • Motor drivers
    • Motor drivers forum
  • Answered
  • RE: DRV8432: DRV8432 for driving a Brushed MD and an Actuator

    Pablo Armet
    Pablo Armet
    Resolved
    Hi Jacob, Jacob Wyrick said: Is there any reason we wouldn't or shouldn't add an external charge pump circuit and provide its output to BST_x to achieve 100% duty cycle? This is not recommended. The external circuit may cause problems with the…
    • 4 months ago
    • Motor drivers
    • Motor drivers forum
  • DRV8432: DRV8432 issues

    dengshan yang
    dengshan yang
    Part Number: DRV8432 hi Team, we are using your DRV8432 for our design, it's for TEC drive, disign is below, now we found the TEC output was lower than PVDD, for example, PVDD=15V,but the output is 13.2V, 88% efficiency, as mentioned in datasheet,…
    • 6 months ago
    • Motor drivers
    • Motor drivers forum
  • RE: DRV8432: DRV8432 drive TEC

    dengshan yang
    dengshan yang
    Wang5577 said: What is the voltage waveform on R31 (between AGND and PGND)? What is about OUT_A/B and OUT_C/D voltage? hi Wang, attached the waveform for your reference, see below. AGND and GND OUT_A and TEC+ OUT_A and OUT_C BR Jerry
    • 6 months ago
    • Motor drivers
    • Motor drivers forum
  • DRV8432: usage issue

    Cherry Zhou
    Cherry Zhou
    TI Thinks Resolved
    Part Number: DRV8432 Hi team, Here's a issue from the customer may need your help: The customer would like to use this chip to control two DC motors for commutation, speed regulation, braking. One of the previously used chips is a pin inputting pwm…
    • 4 months ago
    • Motor drivers
    • Motor drivers forum
  • RE: DRV8432: driver burning.

    Sergey Melnik
    Sergey Melnik
    Hi Pablo and Grzegorz, Thank you for help. I will let you know as soon as I get results. Sergey
    • 3 months ago
    • Motor drivers
    • Motor drivers 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 1995-2021 Texas Instruments Incorporated. All rights reserved.