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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] DRV8718-Q1: Gate driver high side configuration use case, negative spike concern without external (shotteky) diode.

    Shinya Morita
    Shinya Morita
    Part Number: DRV8718-Q1 Other Parts Discussed in Thread: DRV8706-Q1 , , DRV8702-Q1 , DRV8106-Q1 , DRV8705-Q1 , DRV8714-Q1 , DRV8703-Q1 Tool/software: DRV8702-Q1, DRV8703-Q1, DRV8106-Q1, DRV8705-Q1, DRV8706-Q1, DRV8714-Q1, DRV8718-Q1 Gate driver can…
    • Answered
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • [FAQ] Ultrasonic Lens Cleaning FAQ

    Sydney Northcutt
    Sydney Northcutt
    Other Parts Discussed in Thread: DRV2911-Q1 , ULC1001 , ULC1001-DRV2911EVM , ULC1001-DRV290XEVM , ULC-HPB-DEMO , DRV2901 Design Resources Where can I find the reference design for ULC1001 and DRV2911-Q1 The ULC1001-DRV2911EVM / ULC1001…
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • [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 2 years ago
    • Motor drivers
    • Motor drivers forum
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  • Not Answered

    please recommend a Step motor driver 0 Locked

    230 views
    1 reply
    Latest over 12 years ago
    by Nicholas Oborny
  • Answered

    DRV8837 Eagle Footprint and Symbol 0 Locked

    1990 views
    6 replies
    Latest over 12 years ago
    by Nicholas Oborny
  • Answered

    DRV8332 DRV8312 DRV8432 DRV8412 switching HIGH for long loooong time, switching for DC ethernity... This is needed for DC motor left/right control (3 questions not covered in Datasheet for Motor Control Team inside) 0 Locked

    2821 views
    6 replies
    Latest over 12 years ago
    by marek.centrum
  • Not Answered

    High current when power on DRV8332 0 Locked

    1525 views
    3 replies
    Latest over 12 years ago
    by Jordda
  • Answered

    DRV8301 : No PWM output 0 Locked

    558 views
    4 replies
    Latest over 12 years ago
    by Jordda
  • Answered

    Questions using 3 DRV8432 in 3 phase brushless drive 0 Locked

    611 views
    2 replies
    Latest over 12 years ago
    by Stephen Phillips
  • Answered

    DRV8821 loses position 0 Locked

    590 views
    10 replies
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    by Nicholas Oborny
  • Answered

    DRV8432 pin connections question 0 Locked

    561 views
    4 replies
    Latest over 12 years ago
    by Gehan Manuel
  • Answered

    DRV3201-Q1 SPI 0 Locked

    391 views
    1 reply
    Latest over 12 years ago
    by Nicholas Oborny
  • Not Answered

    DRV8332 /3PH Motor 0 Locked

    1281 views
    16 replies
    Latest over 12 years ago
    by patric0123
  • Answered

    Smaller package of DRV8301 0 Locked

    344 views
    3 replies
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    by Nicholas Oborny
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    DRV8837 VCC Remove 0 Locked

    576 views
    3 replies
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    by Ryan Kehr
  • Answered

    DRV8312 current sensing 0 Locked

    900 views
    4 replies
    Latest over 12 years ago
    by ChrisClearman
  • Not Answered

    DRV8301-69M-KIT 0 Locked

    281 views
    2 replies
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    by ChrisClearman
  • Not Answered

    DRV8301 reference schematic 0 Locked

    2265 views
    11 replies
    Latest over 12 years ago
    by ChrisClearman
  • Answered

    DRV8811 EVM Design Files 0 Locked

    344 views
    1 reply
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    by Rick Duncan
  • Not Answered

    DRV3204-Q1 operation 0 Locked

    277 views
    3 replies
    Latest over 12 years ago
    by JF
  • Not Answered

    DRV8842 Operation Error 0 Locked

    2153 views
    6 replies
    Latest over 12 years ago
    by Jonathan Pepper
  • Answered

    Possible cause to damage DRV8301 ? 0 Locked

    576 views
    1 reply
    Latest over 12 years ago
    by Milan Rajne
  • Answered

    Question about DRV8301 SPI control register-1 0 Locked

    257 views
    1 reply
    Latest over 12 years ago
    by Wilson Zuo
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