Part Number: DRV110 hi i have an issue with the DRV110, i set the following parameters to achieve 2A Peak Current and 0.2A Hold Current, also set the Ckeep to be 2.2uf which supposed to give 220ms keep time.
the thing is , im getting wrong values. my…
Part Number: DRV110 I am using a same power supply for driving the DRV110 and controlling the Enable pin of it through a Microcontroller. During power supply Start up the DRV110 is automatically ON and current start to flow through solenoid as it VIH…
Part Number: DRV110 Other Parts Discussed in Thread: DRV8212 , DRV8251 Hi,
I noticed in the datasheet that the max IPEAK mentioned was 900mA (Section 7.3.3). My application has a solenoid that draws 1.125A max. The DRV110 uses an external FET to pass the…
Part Number: DRV110 Hi,
Datasheet says that VIN range for DRV110 is 6V to 15V. It also says that it can accommodate voltages as high as 48V. I have a solenoid that requires 28V/1.25A max. If I apply the same 28V to VIN (through inline Rs resistor) and…
Part Number: DRV110 Dear Specialists,
The customer'd like to know EN voltage at 24V input. EN pin is floated.
At that time, 24V is clamped 15V and divided by resistor in the device.
They'd like to know the Voltage output to the EN pin is at this time…
Hi Vikram,
Apologies for the late reply. It seems we don't have the information you requested. However, I can answer the two question you asked in the previous reply.
Vikram TC said: To achieve that Rsense need to be less than 1Ω. Can we keep Rsense…
Part Number: DRV110 Hi,
1) I want to know how to configure DRV110 with fixed duty cycle mode?
2) How to make approx. 50% duty cycle?
I tried to do minor changes in order to make fixed PWM duty cycle.
IC’s SENSE pin removed from R SENSE and external…
Part Number: DRV110 Hi Kevin,
I am working with John to fix this issue. I modified the board based on the last post and this are the results. The picture is a bit cut but the current is 10ma per division. The pwm and hold current are good. The biggest…
