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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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  • Answered

    DRV8432 Bridge Control 0 Locked

    762 views
    4 replies
    Latest over 12 years ago
    by rupak kumar
  • Answered

    DRV8302 fault 0 Locked

    4206 views
    5 replies
    Latest over 12 years ago
    by Ryan Kehr
  • Not Answered

    Problems Using DRV8833 0 Locked

    1076 views
    1 reply
    Latest over 12 years ago
    by Ryan Kehr
  • Discussion

    DRV2603EVM-CT Requirements Locked

    1827 views
    8 replies
    Latest over 12 years ago
    by Xueqing Zhang
  • Not Answered

    DRV8301 used to drive only 2 half bridges and without using the buck converter 0 Locked

    292 views
    4 replies
    Latest over 12 years ago
    by Ryan Kehr
  • Answered

    DRV8301 3 phase pre driver with Integrated Buck Regulator 0 Locked

    611 views
    6 replies
    Latest over 12 years ago
    by Ryan Kehr
  • Discussion

    DRV8836 Motor driver problem Locked

    269 views
    3 replies
    Latest over 12 years ago
    by Jose Quinones
  • Not Answered

    DRV8801 nFault output 0 Locked

    539 views
    1 reply
    Latest over 12 years ago
    by Jose Quinones
  • Not Answered

    DRV8806: trouble to output data from the shift register 0 Locked

    658 views
    1 reply
    Latest over 12 years ago
    by Jose Quinones
  • Not Answered

    Estimation of juction temperature for DRV8842 and DRV8412 0 Locked

    338 views
    2 replies
    Latest over 12 years ago
    by Atsushi Yamauchi
  • Answered

    Is it possible NC pin in DRV2603 could be tied to GND? 0 Locked

    466 views
    2 replies
    Latest over 12 years ago
    by Jake Kim
  • Answered

    Trouble with the DRV2603EVM-CT 0 Locked

    1399 views
    5 replies
    Latest over 12 years ago
    by Brian Burk
  • Not Answered

    How does DRV8842 and DRV8412 check the temperature for thermal shutdown? 0 Locked

    244 views
    1 reply
    Latest over 12 years ago
    by Ryan Kehr
  • Not Answered

    The position of the chip in the package for DRV8842 and DRV8412 0 Locked

    245 views
    1 reply
    Latest over 12 years ago
    by Ryan Kehr
  • Answered

    Some clarification on the output of the DRV2665 0 Locked

    812 views
    6 replies
    Latest over 12 years ago
    by Eric.Siegel
  • Not Answered

    DRV8412 Thermal resistance 0 Locked

    296 views
    7 replies
    Latest over 12 years ago
    by Atsushi Yamauchi
  • Not Answered

    DRV8301: High-side Vgs 0 Locked

    1038 views
    4 replies
    Latest over 12 years ago
    by Ryan Kehr
  • Not Answered

    Strange combination of DRV8301 errors 0 Locked

    266 views
    1 reply
    Latest over 12 years ago
    by Ryan Kehr
  • Discussion

    BLDC Sensored example project DRV8301_kits in controlSuite Locked

    346 views
    3 replies
    Latest over 12 years ago
    by Uwe Schoch
  • Not Answered

    GPIO on the DRV8312 board 0 Locked

    214 views
    1 reply
    Latest over 12 years ago
    by Ryan Kehr
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