Part Number: DRV8305-Q1 Hi~ All
Designed DRV8305-Q1 and AVDD failure happen..
Datasheet recommend 1uF output cap for AVDD, but customer used 4.7uF from previous design(DRV3245-Q1 circuit.)
Please, refer failure symptom and let me have feedback…
Part Number: DRV8305-Q1 Hi Team,
I'd like to ask you about the schematic design review of this device(DRV83055QPHPRQ1). Please check an attached schematic below and let me know the design review result.
Schematic_DRV83055Q.pdf
Regards,
Part Number: DRV8305-Q1 Our customer is considering to use DRV8305NEPHPRQ1.
When they checked the current waveform flowing through PVDD (PIN41) in customer product state, there was a spike current with a peak value of 190mA and a period of about 130us…
Part Number: DRV8305-Q1 Other Parts Discussed in Thread: DRV8305 Hi team,
Customer cares about the power consumption in the system, therefore they would like to put DRV8305 in sleep mode after power on. I found in datasheet state machine that the IC…
Part Number: DRV8305-Q1 hi expert
For ULVO function in datasheet, i have two questions
Q1: How can i understand the parameter of PVDD falling and PVDD rising?
Let us assume PVDD is 10V now, when PVDD is rising to 42.5V(10V+32.5V( shown in datasheet…
Part Number: DRV8305-Q1 Other Parts Discussed in Thread: DRV8305 Hello All, I am trying to simulate a motor driver in MATLAB Simscape and want to add the DRV8305 model to my project. I have attempted importing using the SPICE model listed under the link…
Part Number: DRV8305-Q1 Our customer has following questions about DRV8305-Q1 WAKE pin .
1.Regarding the electrical characteristics, the input voltage of WAKE is "Output logic low (high) voltage".
VIL_WAKE Output logic low voltage
VIH_WAKE Output…
Part Number: DRV8305-Q1 Hi~ All.
In DRV8305-Q1, there is only typical PVDD current for operating(20mA) and standby(5mA), but what is max PVDD current consumption for both?
Thanks.
Part Number: DRV8305-Q1 Other Parts Discussed in Thread: DRV8305 Hello,
we are using the DRV8305NQPHPQ1 as the gate driver for our BLDC motor control board and are experiencing a jump in the the total current to the board from 70 mA to 390 mA when the…
