DEMO-PTOOL-300W-M - Infineon Technologies

Überblick

Kit demoboard for cordless power tools

This design kit for cordless power tools is using the DirectFET™ ME/MF and firmware developed using the XMC1300 family.

Zusammenfassung der Merkmale

ME/MF layouts for MCAN DirectFET™, two MOSFETs in parallel at each leg of the inverter
Standard power board connector to plug in the XMCTM1300
20.0 V nominal input voltage
6.0 V to 40.0 V input voltage range
50.0 A peak and 35 ARMS phase current for continuous operation
200.0 A peak current for 100.0 ms
Latched shut down overcurrent protection through one shunt amplifier
Over-temperature protection with programmable threshold level
5.0 V and 12.0 V on board power supplies for microcontroller and gate drivers respectively
External power supply options formicrocontroller and power MOSFETs gate drivers
Die temperaturemeasurement through openings on bottomside of the PCB
Block commutation modulation method with three hall sensors or back EMF
Scalar BLDC motor speed control with three hall sensors for speed monitoring based on the BLDC_SCALAR_HALL_XMC13 with improved features for the specific application in cordless power tools
Configurable modulation schemes (high-side modulation with or without synchronous rectification) for efficiency improvement evaluation
Flexible user configuration capabilities bymeans of DAVE™ (Version 4)
Hall pattern learning by detecting the hall and phase excitation patterns during start-up
Over current protection (adjustable by hardware)
Over-temperature protection (adjustable by software)
Wrong hall pattern protection
Serial interface via USB connection for monitoring of motor variables and parameters using Infineon µCProbe