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Motor drivers

Motor drivers

Motor drivers forum

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Texas Instruments (TI) Motor drivers support forum is an extensive online knowledge base where millions of technical questions and solutions are available 24/7. You can search motor drivers IC content or ask technical support questions on everything from brushless DC (BLDC) and brushed DC (BDC) motor drivers to stepper motor and other drivers for precise motor control. 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] DRV8703-Q1EVM: DRV8702/03-Q1 EVM GUI/MCU output PWM Duty polarity- flipped

    Shinya Morita
    Shinya Morita
    Part Number: DRV8703-Q1EVM Other Parts Discussed in Thread: DRV8702-Q1 , DRV8703-Q1 Tool/software: This is topic for DRV8702-Q1 and DRV8703-Q1 EVM. DRV8702/03-Q1 GUI can select PWM duty cycle from MCU GPIO on EVM On PWM mode, IN1/IN2 polarity is not…
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] Why won't my Motor Driver EVM connect to the GUI?

    Jacob Thompson
    Jacob Thompson
    Other Parts Discussed in Thread: MSP430G2553 , MSP430F5528 , MSP430F5338 , MSPDRIVERLIB There are a few things that can cause an EVM to not connect to the GUI on the computer. Below walks through some common troubleshooting steps to fix EVM connectivity…
    • Answered
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] DRV8243-Q1: OLP:Load Monitoring SPEC items interpretation for DRV8242/43/44/45-Q1 and DRV8143/44/45-Q1

    Shinya Morita
    Shinya Morita
    Part Number: DRV8243-Q1 Other Parts Discussed in Thread: DRV8244-Q1 , DRV8143-Q1 , DRV8242-Q1 , DRV8144-Q1 , DRV8245-Q1 , DRV8145-Q1 OLP: Load Monitoring SPEC items interpretation for DRV8242-Q1,DRV8243-Q1,DRV8244-Q1,DRV8245-Q1 and DRV8143-Q1,DRV8144…
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] How to drop a DRV8452 into a DRV8434S socket? Advantages?

    Jacob Thompson
    Jacob Thompson
    Part Number: DRV8452 Other Parts Discussed in Thread: DRV8434S The DRV8452 (SPI version) and DRV8434S are pin-to-pin compatible with each other, with DRV8452 offering some newer features and performance improvements at a competitive price-point. Very…
    • Answered
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] Motor Studio GUI - EVM Firmware Compatibility

    Eric Chen
    Eric Chen
    Other Parts Discussed in Thread: MCF8316A , MCF8315A , MCF8329A , MSP430FR2355 , MSP-EXP430FR2355 Motor Studio Overview Our new Motor Studio is a new and improved GUI focused on ease-of-use and aimed at simplifying the tuning process of the MCx BLDC…
    • Answered
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] DRV8210EVM: IN1 and IN2 silkscreen issue in the DRV8210EVM, DRV8212EVM, and DRV8220EVM

    Pablo Armet
    Pablo Armet
    Part Number: DRV8210EVM Other Parts Discussed in Thread: DRV8212EVM , DRV8220EVM , Version A and E1 of the DRV8210EVM, DRV8212EVM, and DRV8220EVM have a silkscreen error where the "IN1/EN" and the "IN2/PH" silkscreen label placement is incorrect. The…
    • Answered
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] DRV8244-Q1: How do I evaluate the SPI (P) version of DRV8243-Q1, DRV8244-Q1, or DRV8245-Q1?

    Jacob Thompson
    Jacob Thompson
    Part Number: DRV8244-Q1 Other Parts Discussed in Thread: DRV8245S-Q1LEVM The SPI (S) and SPI (P) versions of these chips are very similar - same specs, both SPI controlled. However, the key difference is that the (P) version uses an external 5V for…
    • Answered
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] DRV8245S-Q1LEVM: How to fix the DRV8245S-Q1LEVM not connecting to GUI and nFAULT not working?

    Jacob Thompson
    Jacob Thompson
    Part Number: DRV8245S-Q1LEVM Our team recently discovered an issue with the recently released DRV8245S-Q1LEVM. The EVM fails to connect to the GUI, and the nFAULT LED doesn't display the status of the nFAULT signal on the microcontroller. This is due…
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] How to evaluate a DRV8889A-Q1 stepper motor driver using a DRV8889-Q1EVM?

    Murugavel4637
    Murugavel4637
    Part Number: DRV8889-Q1EVM Other Parts Discussed in Thread: DRV8889-Q1 , The DRV8889A-Q1 stepper motor driver is a variant of the DRV8889-Q1 driver with the following differences. Programmable blanking time, t BLANK . As shown in the data sheet…
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] What are the best alternate devices for DRV8432?

    Jacob Thompson
    Jacob Thompson
    Part Number: DRV8412 Other Parts Discussed in Thread: DRV8462 , DRV8262 , DRV8962 As DRV8432 moves into the end of its life the next step is to choose an alternative part. This device had a broad application base in medical devices, portable electronics…
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
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View FAQ threads
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  • Not Answered

    DRV10983EVM: open to closed-loop control issue 0

    43 views
    2 replies
    Latest 28 minutes ago
    by rac
  • Not Answered

    DRV2605: block control of MSP mcu present on the EVM 0

    12 views
    1 reply
    Latest 30 minutes ago
    by Kelly Griffin
  • Answered

    DRV8876-Q1: Additional protection for DC motor drive 0

    62 views
    5 replies
    Latest 1 hour ago
    by Murugavel4637
  • Answered

    DRV8718S-Q1EVM: DRV8718S-Q1EVM - Flashing problem 0

    66 views
    6 replies
    Latest 1 hour ago
    by Murugavel4637
  • Not Answered

    DRV8706H-Q1EVM: Clarification about power inputs 0

    6 views
    0 replies
    Started 1 hour ago
    by Alfonso Benavides
  • Not Answered

    MCF8329A-Q1: Driver is heat up even no load condition 0

    5 views
    0 replies
    Started 2 hours ago
    by Chase Jeong
  • Not Answered

    MCT8316AEVM: Board disconnects from GUI when motor start spinning 0

    25 views
    2 replies
    Latest 3 hours ago
    by Kaijia Chen
  • Answered

    DRV3901-Q1: Capacitance measurement accuracy 0

    56 views
    5 replies
    Latest 3 hours ago
    by Ibinu Alaudeen Nadeera
  • Answered

    DRV3901-Q1: what are the consequences of leaving the VDD pin disconnected while in standby? 0

    22 views
    1 reply
    Latest 3 hours ago
    by Ibinu Alaudeen Nadeera
  • Not Answered

    MCF8329RRYEVM: Can this EVM operate 1KW BLDC motor? 0

    19 views
    2 replies
    Latest 3 hours ago
    by Chase Jeong
  • Not Answered

    DRV8870: The board doesnt work with the new PCN 0

    26 views
    1 reply
    Latest 5 hours ago
    by David Medis
  • Not Answered

    MCF8329EVM: BASE_CURRENT and Current limits 0

    62 views
    6 replies
    Latest 5 hours ago
    by Dhinesh
  • Not Answered

    DRV3901-Q1EVM: About output confirmation 0

    78 views
    8 replies
    Latest 7 hours ago
    by Tango Sota
  • Not Answered

    MCF8316C-Q1: question open detection 0

    8 views
    0 replies
    Started 7 hours ago
    by Jay wang
  • Not Answered

    DRV8363-Q1: Brake control 0

    7 views
    0 replies
    Started 7 hours ago
    by Shuhei Goto
  • Not Answered

    MCF8329A: Regarding MAX_SPEED setting 0

    4 views
    0 replies
    Started 8 hours ago
    by Daisuke Higa
  • Not Answered

    DRV8332: alternative motor driver devices in active status 0

    10 views
    0 replies
    Started 9 hours ago
    by Kazuhiko Hirano
  • Not Answered

    DRV8334: GVDD LDO dropout voltage 0

    30 views
    2 replies
    Latest 11 hours ago
    by Stefan Zoller
  • Not Answered

    MCF8315C-Q1: internal DCDC/LDO Short circuit/Thermal protection 0

    14 views
    1 reply
    Latest 11 hours ago
    by Venkatadri Shantaram84961
  • Suggested Answer

    DRV8262: Oscillations occured when driving a TEC 0

    32 views
    4 replies
    Latest 13 hours ago
    by Liu Nancy
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