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  • DRV8235: DRV8235 outputs inactive when controlled only via I2C (PMODE)

    Part Number: DRV8235 Hi Team, Posting on behalf of our customer. QUESTION 1: Device Motor Driver: DRV8235 MCU: STM32F407 Interface: I2C Motor Control Mode: GPIO vs I2C (PMODE) Working Case (GPIO-based control…
    • Answered

  • DRV8235: Question on DRV8234 vs DRV8235

    Resolved
    Part Number: DRV8235 Other Parts Discussed in Thread: DRV8234 , , DRV8214 Tool/software: Hi Team, I had a quick question regarding DRV8234 and DRV8235. Both seem to use ripple current sensing, but why doesn’t DRV8235 support position control while DRV8234…
    • Resolved

  • DRV8235: Driving Multiple motors using single DRV8235 motor driver

    Part Number: DRV8235 Tool/software: Hi, The requirement is to drive two or three DC motors using a single DRV8235 motor driver, where the motor driver is controlled by an MCU. So, I need some ideas to switch between the motors using a single driver. Given…

  • DRV8235: DRV8235 IIC interface is not working

    Part Number: DRV8235 Tool/software: Hi, I am trying to establish an IIC communication between the DRV8235EVM Motor driver and Renesas RA Microcontroller. Since I am using an external microcontroller, I removed the jumper pins in DRV8235 at SDA, SCL…

  • DRV8235: DRV8235 I2C Control for 24V 3.5A Brushed DC Motor

    TI Thinks Resolved
    Part Number: DRV8235 Other Parts Discussed in Thread: DRV8830 , DRV8234 Tool/software: Hello, I’m evaluating the DRV8235 for a project that requires controlling a 24V brushed DC motor with a peak current of up to 3.5A using I2C interface. I’d…

  • DRV8235: OVP and other Questions

    TI Thinks Resolved
    Part Number: DRV8235 Other Parts Discussed in Thread: TPS61089 Hello! Our project will have a +12VDC brushed DC motor. No load current is 50mA and stall current is 200mA. We are planning on operating the project from 4 series AA alkaline or 4 series AA…

  • DRV8235: Excessive heat generation and chip damage.

    Part Number: DRV8235 Tool/software: Hi TI, I am trying to control a linear actuator of 24V and 55watt. First i tried to control a 6v gear motor and 24v gear motor Its working fine.(Soft start / soft stop working properly) and it draws current: 6V gear…

  • DRV8235: Default configuration

    Part Number: DRV8235 Other Parts Discussed in Thread: DRV8213 , DRV8231A Tool/software: Hello, I am using the DRV8235 in a new design. I want use it without I2C but the driver don't work. Could be possible use it with the default configuration and…

  • DRV8235: Fixed Off-Time Current Chopping mode and control VREF using DAC

    Part Number: DRV8235 Other Parts Discussed in Thread: DAC7571 , DRV8876 Tool/software: Hello TI, I need to control proportional pneumatic valve with closed-loop current regulator. Looking thru TI portfolio, together with Matthew Calvo, we found possible…

  • TPS61378-Q1: Looking for the best Boost Controller for my application

    Part Number: TPS61378-Q1 Other Parts Discussed in Thread: DRV8235 , TPS61376 , DRV8215 Hi, I'm going to have to boost 4 series alkaline batteries up to 12VDC at 1.2A max. So roughly 4V to 6V input voltage. The 12V output will be used to drive a brushed…

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