Part Number: DRV8244-Q1 Hello team,
Have a nice holiday.
For DRV8244-Q1 HW version, there are several levels to configure mode, as capture below, here is a problem:
What if the resistance value shifts over time and exceeds the range of the level (between…
Part Number: DRV8244-Q1 Other Parts Discussed in Thread: DRV8842 , DRV8245-Q1 , DRV8703-Q1 , DRV8145-Q1 Hi Team,
The customer use DRV8244-Q1 to driver door motor, OCP_SEL=0b(customer don't change this register use MCU, the value should be 0b after reset…
Part Number: DRV8244-Q1 Other Parts Discussed in Thread: DRV8245S-Q1LEVM
The SPI (S) and SPI (P) versions of these chips are very similar - same specs, both SPI controlled. However, the key difference is that the (P) version uses an external 5V for the…
Part Number: DRV8244-Q1 Other Parts Discussed in Thread: DRV8244H-Q1EVM
I have been trying to get the DRV8244HQRYJRQ1 motor driver chip working with our current PCB design and the motor driver attached to it. I have the evaluation board which when I connect…
Part Number: DRV8244-Q1 Other Parts Discussed in Thread: DRV8706-Q1 Hi Team,
I simulated the junction temperature through attached estimator, but it is already over thermal shutdown temp under condition of 21A load current. Please check it and let me know…
Part Number: DRV8244-Q1 Hello team,
My customer want to confirm that what is the status of DIAG pin when nsleep H/DRVOFF H/EN L/PH L? It is High, Low or HiZ?
Best regards,
Lanxi
Part Number: DRV8244-Q1 Hi Application teams:
I have question regarding DRV8244HQRYJRQ1 .
(1) PIN4 (VM), PIN5(OUT2) &PIN7(GND) in the following picture green block are marked to see if the three sizes are the same as above or they are all different?…
Part Number: DRV8244-Q1 Regarding the switching loss equation in note (4) of datasheet 7.5.14, what are the units for each variable? ex.) Psw [W], Iload [A], etc.
Part Number: DRV8244-Q1 Firstly, we use the DRV8244 HW version (no SPI funtion).
Because of some design issues, the ITRIP regulation is always trigged ahead of the OCP (Over Current Protection) detection. We has known that we could aviod this issue to…
Part Number: DRV8244-Q1 Other Parts Discussed in Thread: DRV8245-Q1 Hello Expert
I open the datasheet of DRV8244-Q1. There is an attached Junction temperature Estimator inside that cannot be opened. Could you please send me the latest address?
https…