• DRV8872-Q1: Dual Independent PWM Outputs

  

  Jessica Riley

  TI Thinks Resolved

  Part Number: DRV8872-Q1 Other Parts Discussed in Thread: DRV8876-Q1 , DRV8242-Q1 Tool/software: Is it possible to use DRV8872-Q1 to drive two independent PWM output signals?

  • 16 days ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV8872-Q1: Could you please help to check the circuit design of DRV8872? Is there anything that needs to be changed?

  

  Bao Songhao

  Resolved

  Part Number: DRV8872-Q1 Other Parts Discussed in Thread: DRV8872 Tool/software: Could you please help to check the circuit design of DRV8872? Is there anything that needs to be changed? DRV8872_PCB_Project.pdf

  • Resolved

  • 2 months ago
  • Motor drivers
  • Motor drivers forum

• DRV8872-Q1: the risk for PWM frequency = 330kHz

  

  Alfie Cheng

  TI Thinks Resolved

  Part Number: DRV8872-Q1 Other Parts Discussed in Thread: DRV8872 , Tool/software: Hi team from the datasheet, the maximum frequency is 200Khz. customer use DRV8872, PWM frequency is 300Khz, minimum on time of output PWM is 1.57us. rising time is 118ns,…

  • 2 months ago
  • Motor drivers
  • Motor drivers forum

• DRV8872-Q1: Motor driver outputs are getting shutdown

  

  prema R

  TI Thinks Resolved

  Part Number: DRV8872-Q1 Other Parts Discussed in Thread: DRV8243-Q1 Hi We are using DRV8872-Q1 in our design. We are using it to control a car mirror tilt horizontal and vertical movements. When we provide inputs from STM microcontroller to IN pins,the…

  • 8 months ago
  • Motor drivers
  • Motor drivers forum

• DRV8872-Q1: DRV8872DDARQ1: AEC-Q100-012 Short Circuit Reliability characterization

  

  Federico Papparotto35

  TI Thinks Resolved

  Part Number: DRV8872-Q1 Tool/software: dear team, do we have the AEC-Q100-012 Short Circuit Reliability characterization for DRV8872DDARQ1 or any other thermal stress test? thanks, Federico

  • 7 months ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV8872-Q1: DRV8872DDARQ1 - No Motor Drive with 1uF Capacitor Across Outputs

  

  Samuel Stevenson

  Resolved

  Part Number: DRV8872-Q1 Hi, I am using DRV8872DDARQ1 for motor actuation, we found that one of the motors we are using for the project includes a 1uF capacitor across the outputs. In this case, the device attempts to drive the motor though does not reach…

  • Resolved

  • 11 months ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV8872-Q1: Could DRV8872-Q1 endure 48V/5minutes?

  

  Andy Jin

  Resolved

  Part Number: DRV8872-Q1 Hi, The recommend voltage is 45V, the absolute voltage is 50V. Could it endure 48V/5minutes? Thanks a lot! Andy

  • Resolved

  • over 1 year ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV8872-Q1: Surge Protection

  

  Andy Jin

  Resolved

  Part Number: DRV8872-Q1 Other Parts Discussed in Thread: DRV8872 Hi, If the out1 of DRV8872-Q1 is used to drive a high voltage relay, is there any anti-surge protection for the DRV8872-Q1? And what character is about the anti-surge? Andy

  • Resolved

  • over 1 year ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV8872-Q1: PSpice Model

  

  Arun Prakash

  Resolved

  Part Number: DRV8872-Q1 Other Parts Discussed in Thread: DRV8876 , DRV8872 Hi TI, Can You provide PSpice Model for part no DRV8872-Q1. Thank you.

  • Resolved

  • over 1 year ago
  • Motor drivers
  • Motor drivers forum

• DRV8872-Q1: DRV8872DDARQ1

  

  Leeya Zhu

  Part Number: DRV8872-Q1 Other Parts Discussed in Thread: DRV8872 MPN: DRV8872DDARQ1 failure rate: 1.4% . Board level failure mode 板级的失效模式： Failure mode 1: When MCU setting logic inputs signal IN1=1 and IN2=0, the motor can’t driver forward running, and…

  • over 1 year ago
  • Motor drivers
  • Motor drivers forum

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