BC05A Overview
The BC05 is able to control motors requiring up to 1kW continuous input power. The controller drives the motor, generates the PWM, decodes the mutation patterns, multiplexes the current sense, and provides error amplification. Operation with either 60° or 120° mutation patterns may be selected with a logic input.
BC05A Key Features
- 10V TO 200V MOTOR SUPPLY AT 5A CONTINUOUS AND 10A PEAK OUTPUT CURRENT
- OPERATION WITH 10.8V TO 16V VCC, ALLOWING NOMINAL 12V OR 15 V VCC SUPPLIES
- THREE PHASE FULL BRIDGE OPERATION WITH 2 OR 4 QUADRANT PWM
- AUTOMATIC BRAKING WHEN USING 2 QUADRANT PWM
- THERMAL PROTECTION
- ANTI SHOOT THROUGH DESIGN
- 50 KHZ INTERNALLY SET PWM FREQUENCY, WHICH MAY BE LOWERED WITH EXTERNAL CAPACITORS
- SELECTABLE 60° OR 120° MUTATION SEQUENCES
- MUTATION TRANSITIONS OUTPUT FOR DERIVING SPEED CONTROL
- MAY BE USED OPEN LOOP, OR WITHIN A FEEDBACK LOOP
