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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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View FAQ threads
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  • Answered

    MCT8329EVM: Fault above 48V 0 Locked

    176 views
    1 reply
    Latest over 1 year ago
    by Joshua Horlander Cruz
  • Answered

    MCT8329EVM: lead angle control 0 Locked

    209 views
    3 replies
    Latest over 1 year ago
    by Joshua Horlander Cruz
  • Suggested Answer

    DRV8313: Difference between H-bridge and half bridge in a sine wave controller 0 Locked

    1445 views
    9 replies
    Latest over 1 year ago
    by Joshua Maize
  • Not Answered

    DRV8316C: ASR and AAR enable will not lead to 0V drop on LS FET if negative current is applied 0 Locked

    236 views
    5 replies
    Latest over 1 year ago
    by Joshua Maize
  • Suggested Answer

    TPSM861257EVM: TPSM861257EVM Gerber file 0 Locked

    302 views
    3 replies
    Latest over 1 year ago
    by Lucia Gao
  • Answered

    DRV8714-Q1: Offline Open Load and Short Circuit in driving Solenoids application 0 Locked

    258 views
    2 replies
    Latest over 1 year ago
    by Jay wang
  • Not Answered

    MCF8316A: EVM bring up 0 Locked

    199 views
    3 replies
    Latest over 1 year ago
    by Joshua Horlander Cruz
  • Not Answered

    DRV8231: Decay mode for solenoid 0 Locked

    296 views
    1 reply
    Latest over 1 year ago
    by David Medis
  • Not Answered

    DRV8889-Q1: Stall Detection 0 Locked

    207 views
    1 reply
    Latest over 1 year ago
    by Jacob Thompson
  • Answered

    DRV8424: nSLEEP voltage dependent operating mode 0 Locked

    253 views
    1 reply
    Latest over 1 year ago
    by David Medis
  • Not Answered

    DRV8262EVM: Cannot connect to computer. 0 Locked

    264 views
    5 replies
    Latest over 1 year ago
    by Jacob Thompson
  • Suggested Answer

    DRV10983EVM: GUI Doesn't Start 0 Locked

    391 views
    7 replies
    Latest over 1 year ago
    by Venkatadri Shantaram84961
  • Not Answered

    DRV10983: Setting motor to specific RPM 0 Locked

    171 views
    1 reply
    Latest over 1 year ago
    by Venkatadri Shantaram84961
  • Answered

    DRV8714-Q1: question about Split HS and LS control mode 0 Locked

    283 views
    4 replies
    Latest over 1 year ago
    by Jay wang
  • Not Answered

    DRV8718-Q1: OT_WD_AGD 0 Locked

    453 views
    12 replies
    Latest over 1 year ago
    by Jacob Thompson
  • Answered

    DRV8906-Q1: Can pin 15 (NC) be used with grounding? 0 Locked

    188 views
    1 reply
    Latest over 1 year ago
    by Jacob Thompson
  • Answered

    DRV8908-Q1: Is there any risk to let the NC Pin of DRV8908-Q1 connected to GND? 0 Locked

    220 views
    1 reply
    Latest over 1 year ago
    by Jacob Thompson
  • Suggested Answer

    DRV8245-Q1: nFAULT permanently asserted 0 Locked

    412 views
    2 replies
    Latest over 1 year ago
    by Jacob Thompson
  • Answered

    DRV8870: DRV8870 for use in single direction with MOSFET between Motor and OUT2 pin. 0 Locked

    363 views
    2 replies
    Latest over 1 year ago
    by Will Benn
  • Suggested Answer

    ULC1001-DRV290XEVM: DRV2901DDVR OUTPUT VOLTAGE settings related 0 Locked

    321 views
    3 replies
    Latest over 1 year ago
    by Kelly Griffin
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