TMC603
ObsoleteTMC603
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- Up to 30A motor current, up to 50V operating voltage
- 3.3V or 5V interface
- 8mm x 8mm QFN package
- Integrated dual range high precision current measurement amplifiers
- Supports shunt less current measurement using power MOS transistor RDSon
- Integrated break-before-make logic: No special microcontroller PWM hardware required
- EMV optimized current controlled gate drivers – up to 150mA possible
- Overcurrent / short to GND and undervoltage protection and diagnostics integrated
- Internal QGD protection: Supports latest generation of power MOSFETs
- Integrated supply concept: Step down switching regulator up to 500mA / 300kHz
- Common rail charge pump allows for 100% PWM duty cycle
Applications
- Motor driver for industrial applications
- Integrated miniaturized drives
- Robotics
- High-reliability drives (dual position sensor possible)
- Pump and blower applications
- 3 phase BLDC, stepper, DC motor
- Sine or block commutation
- Rotor position feedback: encoder or hall senso>
The TMC603 is a 3-phase BLDC gate driver for Robotics, Drones and other dynamic applications. The device is capable driving up to a gate current of 150mA. The TMC603 has comprehensiv diagnostic functions including GND protection, break before make logic, slope control and current sensing via MOSFET technology. The device is designed for a supply voltage of 12...50V and provides a PWM interface.
Documentation
Data Sheet 1
This is the most up-to-date revision of the Data Sheet.
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