Part Number: DRV110 Tool/software:
Hello,
I use a DRV110 for driving a solenoid, with a peak current of 5A and a hold current of 2A. The currents measured are correct, but I have an issue with the keep time. When the part is cold, at room temperature…
Hi David,
I think the noise levels might have been related to the high voltage input I was having on the DRV. I reduced the voltage from 28Vdc to 16Vdc at 2A still, and I got better results. There is still a little noise on the hold current section that…
Part Number: DRV110 Other Parts Discussed in Thread: LM1949 , , DRV8803 Tool/software: Hi, In relation to the original query, i would like to ask some questions if anyone is able to assist. (FYI, this is an application involving ejection of high-speed…
Part Number: DRV110 Other Parts Discussed in Thread: DRV103 , DRV8952 , DRV8210
Tool/software:
Hello everyone
I am researching into developing a solenoid control circuit for one of our optical sorters with 60+ solenoids. The solenoids used are MAC Bullet…
Part Number: DRV110 Hi team,
can you please specify how the maximum oscillator frequency on drv110 can be set.
There are different infos on the DS compared to this reference design
https://www.ti.com/lit/ug/tidu584a/tidu584a.pdf?ts=1712584124873&ref_url…
Part Number: DRV110 Hello, I use DRV110 in my design and have noticed something strange. The issue is related to Keep Time setting. When I used Vin of 12V the setting of the Ckeep capacitor was very accurate, with 2.2uF I got ~220ms. Switching to 28V input…
Part Number: DRV110 Other Parts Discussed in Thread: TINA-TI Hi Team,
Hello, according to the specification of the chip, under the condition that the PEAK and HOLD pins are directly connected to GND and RSENSE = 1 ohm, the lower limit of the current deviation…