Part Number: DRV8245-Q1 Hello Application Team,
Are there any restrictions to use the outputs of a DRV8245 in independent mode when one load is connected HighSide and the other LowSide?
Thanks,
Heinrich Reger
Part Number: DRV8245-Q1 While testing the ITRIP condition in DRV8245, independent mode.
Here, we have used 0.9ohm load resistor,16V with 100% duty cycle.
The output current waveform should TRIP at 12.6A( IPROPI resistance=1Kohm and ITRIP resistance=22…
Part Number: DRV8245-Q1 E2E,
I'm considering to use DRV8245 for the valve controller.
I have 2 questions below.
① Current sense accuracy needs <15% with 1A to 2A.
② How much is the sensing accuracy when over 10.9A?
But if you have alternative…
Part Number: DRV8245-Q1 Hi team,
Could you help check why DRV8245 was damaged on this application? thanks
DC=16V by Battery
The damage condition is below
1. power up--> PWM up to 96% --> continue 10S--> PWM down to 6 --> Damage
Schematic as…
Part Number: DRV8245-Q1 We are using DRV8245SQRXZRQ1 in our design.
The current scaling factor AIPROPI value given for this part number is 6400.
But the tolerance value AI_ERR, is given only for the output current range of 0.2A < Iout < 10.9A,…
Part Number: DRV8245-Q1 I have a question about DRV8245-Q1 to control motor
I am testing with the following configuration:
Functional configuration is SPI(S), and SPI communication, PWM mode
The testing process has been followed.
1. Functional configuration…
Part Number: DRV8245-Q1 Hello MD team,
My customer wants to design in the DRV8245 or the DRV8243.
However, the DRV8245 and DRV8243 are not P2P compatible: VQFN-HR(16) / VQFN-HR(14) package.
The HVSSOP of the DRV8245 and DRV8243 does seem to be P2P compatible…
Part Number: DRV8245-Q1 VIN = 12V
Initialization part seems to be working. i.e nFault output goes after nSleep input is pulled High.
Further configured DRVOFF input = 0, EN/IN =1, PH/IN2 = 0. With this condition, I was expecting 0V on OUT1 and 12V on…
Part Number: DRV8245-Q1 Hi~ Customer is under test open-short, and reported strange case.
When short one OUTx to GND during normal operation, OLA fault was triggered.
It's not clear understand why OLA was trigger when short OUTx to GND?
Below is register…