Part Number: DRV8860 Hi,
It's possible in my application that each output of DRV 8860 will face the maximum continuous load allowed as per datasheet. So the maximum possible current floating back to GND is 330mA x 8 or 2.54A dc.
The PCB trace connecting…
Part Number: DRV8860 Other Parts Discussed in Thread: DRV8889-Q1 , DRV8899-Q1 Hi team,
The customer intended to drive the stepper motor on a 24 V system truck but found that the chip was not AEC certified.
So the customer would like to know is there…
Mike,
What is the scale for t? If I assume one voltage cycle is one PWM cycle, the internal FET should be fully on when the output voltage is near 12V. So, please check the input voltage before DRV8860, If the input voltage also shows this ripple, it…
Part Number: DRV8860 Dear colleague,
Our customer had post this issue previously, but don't get the confirmed answer.
So I summrize the test progress and issue, customer just want we confirm whether their operation is reliable.
1. The timing of…
Part Number: DRV8860 Hello,
According to the datasheet, it seems that when you have to refresh the state of the valves, meaning you have to write inside the data register, the enable pin needs to be logic low and in this case all the outputs are disabled…
Part Number: DRV8860 1 ENABLE Pin Voltage=3.278V, LATCH,CLK,DIN Waveform error, As shown in Figure 1; Voltage=4.618V, LATCH,CLK,DIN Waveform OK, As shown in Figure 2
Figure 1 Figure 2
why is that?
2 Maybe you find that the LATCH waveform is a…
Part Number: DRV8860 In the datasheet section 7.1 Maximum Ratings, "Digital output pin voltage range" and "Digital output pin current" are both marked as -0.5-7V. Current should be given in mA or similar, not volts.
