Hi Rick,
Thanks for getting back to me.
Unfortunately I haven't examined the inrush current. I haven't got the resources to do it at the moment.
We're adapting the HW from one of our products and the HW is fixed. The next review is due only in a…
Part Number: DRV8830 Hi Team,
I am confused about the "8.2.2.2 Mortor current trip point" of the DRV8830 datasheet. Firstly is the IILIMIT and ILIMIT the same? I think IILIMIT is just a typo. Secondly "To set IILIMIT to 0.5 A" but why does it use 0…
Other Parts Discussed in Thread: DRV8830 , DRV8210 We are working on one project in which we have used DRV8830DGQR motor
controller.
As per datasheet when motor goes into stall condition, fault pin goes
low and retains in low state till the fault…
Part Number: DRV8830 Hello team,
Customer use DRV8830 but it doesn't move to sleep state when IN1 and IN2 are Low. Could you estimate a reason?
The situation are;
IN1 and IN2 are low state
Vcc=6V, I2C is 3.3V with pullup resister
Motor operation…
Part Number: DRV8830 Other Parts Discussed in Thread: DRV8837 In the datasheet of DRV8830 there are some graphs of the motor current when using internal PWM to reduce the average voltage of the motor to 4V. The graph in question is Figure 16, paragraph…
Part Number: DRV8830 If our input VCC is 5V. So the VIH is 5V*0.5=2.5V and VIL is 5V*0.25=1.25V. May i know whether I can use 3.3V pull high for SDA/SCL? Thanks.
BR,
Gary
Part Number: DRV8830
Hello,
In the datasheet of the IC in question (DRV8830) we have section 7.3.3, specifically bellow quoted paragraph which describes the driver behaviour during a stall event.
If the current limit condition persists for some…
Part Number: DRV8830 Other Parts Discussed in Thread: DRV8837C Hello ,
I would like to use the DRV8830 to drive a Double latching relay.
This is the relay that I will be using Hogfa HFE39.
en.hfapi.cn:8080/Uploads/PDF/HFE39_en.pdf
I would like…
Part Number: DRV8830 Hi.
We use the motor driver DRV8830DGQ in some of our projects, but now we need obtain the ISO 13849-1_2015, so, if you can comment the features about safety that this component has to help us to obtain that ISO, would be great…
Part Number: DRV8830 Hi.
ISENSE is to limit the current and detect overcurrent event. If an overcurrent event is detected, a fault signaled to the host by driving the FAULTn signal low.
I want to know, can I connect the ISENSE pin to an analog pin…
