Part Number: DRV8320 Other Parts Discussed in Thread: CSD88599Q5DC Tool/software: Hi, TI expert
The customer configured the attached schematic using DRV8320(Motor Driver) and CSD88599Q5DC(FET).
When changing the switch frequency from 200Hz to 16KHz…
Part Number: DRV8320 Tool/software: On a three phase inverter (BLDC) and with Block (6-step) commutation, with Vishay TrenchFET, 60V max Vds, with a 48V bus, our schema is as follows:
One totem pole is PWM-ing (for power control) with complimentary…
Part Number: DRV8320 Tool/software: I want to control a BLDC motor using "sensored trapezoidal motor control" method. According to the motor commutation diagram, at any given time, two phases are energized while one phase is "disabled."
However, when…
Part Number: DRV8320 Tool/software: On page 13 of the DRV8320 datasheet the test condition for mode 2 on the 4-level inputs is specified as 45 kΩ ± 5% to tied AGND, however on page 15 it is specified as 47 kΩ ± 5%. Which of these values is correct?
Part Number: DRV8320 Other Parts Discussed in Thread: DRV8334 Hi Team,
If we use DRV8320 1xPWM mode, the minimum IO requirements from MCU is 3, is that right?
1 PWM control signal + 1 Brake + 1 direction
If we use fault pin, then add one more input…
Part Number: DRV8320 Other Parts Discussed in Thread: TMS320F280049C , DRV8300DPW-Q1EVM Tool/software: Provide with some reference example for Trapezoidal algorithm for a BLDC motor using TMS320F280049C uc.
Part Number: BOOSTXL-DRV8320S Tool/software: Hi everybody,
I am using the evaluation board BOOSTXL-DRV8320S to control a L-C tank resonator to generate a low freq communication. The hard has the default values. I am using 6xPWM or 3xPWM, and this is…
Part Number: DRV8320 Tool/software: Hello,
I am investigating using the DRV8320H as a possible replacement for a different motor driver we're using that has gone obsolete.
We are trying to make the change without doing a software change if at all…
