• DRV8801: VpropI conversion factor off

  

  Corentin BAZILLE

  TI Thinks Resolved

  Part Number: DRV8801 Hello everyone ! I am currently working on integrating a DRV8801 into a design for driving a low-impedance, brushed DC motor at around 12V. I would like to use the VpropI output to get current readings but I have been unfortunate…

  • over 4 years ago
  • Motor drivers
  • Motor drivers forum

• DRV8801: Compatibility with Maxon 118464

  

  Art Mecina

  TI Thinks Resolved

  Part Number: DRV8801 Other Parts Discussed in Thread: DRV8876 Hello Guys, Good day. Our customer is looking to use DRV8801 on his project. Can DRV8801 drive this motor? https://www.maxongroup.com/maxon/view/product/motor/dcmotor/re/re13/118464 Thanks to…

  • over 4 years ago
  • Motor drivers
  • Motor drivers forum

• DRV8801-Q1: DRV8801-Q1 MODE1 PWM frequency

  

  Koji Ikeda

  TI Thinks Resolved

  Part Number: DRV8801-Q1 Other Parts Discussed in Thread: DRV8412 Hello Support team, My customer is investigating DRV8801-Q1 for non motor application. They request us to review if DRV8801-Q1 can support their usage. Could you support? They plan to…

  • over 5 years ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV8801: Blowing up/holes appearing on the OC

  

  Sami Mughal

  Resolved

  Part Number: DRV8801 We have seen some DRV8801 'blow up' or show this hole on top of them. This image has been taken with a USB Microscope. I am wondering if anybody has seen this before and/or knows what could be causing it. We have a few…

  • Resolved

  • over 4 years ago
  • Motor drivers
  • Motor drivers forum

• DRV8801: TINA simulation model

  

  Hongjia-Wu

  TI Thinks Resolved

  Part Number: DRV8801 Hi Team. i want to do a simulation based on DRV8801, however, the TINA mode seems not available. Where can I get one? Or any other way for a simulation? Thanks. Regards, Hongjia

  • over 5 years ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV8801: DRV8801 issue

  

  Hsu cheng

  Resolved

  Part Number: DRV8801 1. How to adjust the duty cycle to 100%? Is it enable pin? 2. In order to reduce the current ripple, what is the recommended value for the motor series inductance? 3. Select 0.3ohmItrip=1.67A If the current is 1.2A VPROI=5 x I I is the…

  • Resolved

  • over 6 years ago
  • Motor drivers
  • Motor drivers forum

• DRV8801: PIN 1 error

  

  zhang ping

  TI Thinks Resolved

  Part Number: DRV8801 Without motor connection, as long as DRV8801 is enabled, one foot nFAULT will be pulled down. We exclude overcurrent, short circuit and low voltage. Is it caused by VCP voltage? 1、VCP是否会引起1脚被拉低？ 1. Will VCP cause one foot to be pulled…

  • over 5 years ago
  • Motor drivers
  • Motor drivers forum

• DRV8801: request 3d model for QFN

  

  Dan Schillinger

  TI Thinks Resolved

  Part Number: DRV8801 The DRV8801RTYT or DRV8801RTYR does not have a 3d model for the QFN16 pacakage. Please add it. Thank you.

  • over 5 years ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV8801: DRV8801 Wear Out the Brused Motor quickly, how to improve?

  

  Ken Chen39

  Resolved

  Part Number: DRV8801 Dear Sir or Lady, DRV8801 was used for the sweeping robot, we found that there was lots of Carbon which gather around the Carbon Brush after runing for 1~2 month(normally, the motor can run as long as 3 months). the Carbon covered the…

  • over 6 years ago
  • Motor drivers
  • Motor drivers forum

• DRV8801A-Q1: supply voltage and output voltage relationship

  

  Jeramie Bianchi

  Part Number: DRV8801A-Q1 Other Parts Discussed in Thread: DRV8801 Hi, if we power the DRV8801 from 24V, would the output be able to drive +-/12V? Thanks, Jeramie

  • 11 months ago
  • Motor drivers
  • Motor drivers forum

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