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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

    DRV8316: about CSA_GAIN 0 Locked

    227 views
    1 reply
    Latest over 3 years ago
    by Isaac Lara
  • Suggested Answer

    UC2625: UC2625 0 Locked

    891 views
    13 replies
    Latest over 3 years ago
    by Isaac Lara
  • Answered

    DRV8832-Q1: How to keep it rotating 0 Locked

    255 views
    7 replies
    Latest over 3 years ago
    by Shinya Morita
  • Suggested Answer

    DRV8256PEVM: DRV8256PEVM 3PCS DRV8256PEVM模块中的U2芯片,与原厂BMO表料型号不相符,确认不良。请退款处理。实物和资料如附件。 0 Locked

    850 views
    1 reply
    Latest over 3 years ago
    by Pablo Armet
  • Suggested Answer

    DRV8434: DRV8434 decay mode, bulk capacitor calculation and time propagation 0 Locked

    904 views
    7 replies
    Latest over 3 years ago
    by Wang5577
  • Answered

    DRV10987: not providing Power to Motor phases 0 Locked

    399 views
    13 replies
    Latest over 3 years ago
    by Matt Hein
  • Answered

    DRV8874-Q1: Please show the test results of the open / short test. 0 Locked

    210 views
    4 replies
    Latest over 3 years ago
    by Hitoshi Koide
  • Answered

    DRV8800: Help me analyze the abnormal waveform. 0 Locked

    322 views
    3 replies
    Latest over 3 years ago
    by Pablo Armet
  • Answered

    DRV8316REVM: What is the full-scale current value that can be measured? 0 Locked

    276 views
    4 replies
    Latest over 3 years ago
    by Isaac Lara
  • Suggested Answer

    DRV8256PEVM: DRV8256PEVM has incorrect IC(P3DRV8436) in EVM board. 0 Locked

    372 views
    4 replies
    Latest over 3 years ago
    by Pablo Armet
  • Suggested Answer

    DRV8256PEVM: DRV8256PEVM: Wrong ic? 0.5A “AIFS”? 0 Locked

    595 views
    16 replies
    Latest over 3 years ago
    by Pablo Armet
  • Suggested Answer

    DRV2667: How to implement using the mode2_twotone mode to fill any waveform data so that it can vibrate according to any waveform 0 Locked

    182 views
    1 reply
    Latest over 3 years ago
    by Carson Allen
  • Suggested Answer

    DRV2667: 如何自定义波形使用twotone产生按压与释放两种不同的波形 0 Locked

    322 views
    1 reply
    Latest over 3 years ago
    by Carson Allen
  • Suggested Answer

    DRV8876: Driver Duty Cycle 0 Locked

    239 views
    3 replies
    Latest over 3 years ago
    by Pedro Arango Ramirez
  • Suggested Answer

    DRV8876-Q1: Could you please give me DRV8876-Q1 below information? 0 Locked

    248 views
    1 reply
    Latest over 3 years ago
    by Pablo Armet
  • Answered

    DRV8353M: Compatibility issue 0 Locked

    337 views
    5 replies
    Latest over 3 years ago
    by Matt Hein
  • Answered

    DRV8424E: Motor driver for Faulhaber 12V DC Coreless Motor 0 Locked

    617 views
    2 replies
    Latest over 3 years ago
    by Danilo A.
  • Answered

    DRV8718-Q1: Rshunt current 0 Locked

    273 views
    2 replies
    Latest over 3 years ago
    by Ryan Wang
  • Answered

    DRV8718-Q1: Charge pump questions 0 Locked

    224 views
    2 replies
    Latest over 3 years ago
    by Ryan Wang
  • Answered

    DRV8706-Q1: PWM Duty and PWM Frequency 0 Locked

    464 views
    4 replies
    Latest over 3 years ago
    by Akihiro Hirata
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