Announcing TI's first integrated, self protecting, robust pre-driver: DRV8301 and DRV8302!
Integration includes on-chip Vbus to rest of sysem regulator and two current sense amplifiers (adjustable Gain settings on the fly)
Kit is built with 60A FETs and a controlCARD interface (Piccolo F28035 included).
And includes TI's new sensorless BLDC motor solution: InstaSPIN™-BLDC.
What is InstaSPIN™?
TI’s InstaSPIN motor solutions will instantly spin and
control any three phase motor, no parameters required.
The first version is InstaSPIN-BLDC.
First video here.
Overview of the technique and details of the GUI videos coming next week.
Also find details in controlSUITE, under Kits DRV8301-HC-C2-KIT (GUI also available for DRV8312-C2-KIT)
There is no details of " InstaSPIN-BLDC" in C:\TI\controlSUITE\development_kits\DRV830x-HC-C2-KIT_v100\BLDC_Int\~Doc. Could you please advise where we can get source code or document explain of "" InstaSPIN-BLDC" module ? Thank you.
DRV8301-HC-C2-KIT seems to be made only for sensorless BLDC. Are there any inputs for hall sensor signals to drive a sensored BLDC ?
I fear that the start up response time of a sensorless BLDC is not compliant with my requirements. What the worst time delay of the starting up by applying one of your sensorless strategy ?
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