Infineon Technologies 6EDL7151 | Demoboard REF_48V_2X1KW_ASFOC_CTRL_PSC3

Description

This reference design demonstrates the high performing characteristics of Infineon's OptiMOS™ 6 80 V power MOSFETs in the SuperSO8 package and PSOC™ C3M Main Line microcontrollers based on Arm® Cortex®-M33. This comprehensive motor drive solution utilizes a single PSOC™ C3M MCU to synchronously control the switching of two sets of inverters, with each set rated for operation at 1 kW. Native support of CAN is included for communications.

Features

• Three-phase smart gate driver
• 5.5 V to 70 V recommended operating voltage
• 1.5 A sink / 1.5 A source peak gate driver currents, with SPI programmable independent high-side/low-side slew rate control
• Programmable driving voltage (7 V, 10 V, 12 V, 15 V)
• Support 1PWM, 3PWM or 6PWM inputs up to 200 kHz
• 600 mA synchronous buck converter, 300 mA LDO (3.3 V or 5 V), and dual charge pumps
• Three current sense amplifiers with adjustable gain and offset, for shunt resistor or RDSON sensing
• ADC for signal monitoring
• Protections with VDS sensors, OCPs, UVLOs, OVLOs, OTW, OTS, watchdog timers, locked rotor detection, and so on
• Thermally enhanced 48-pin VQFN package

Typical applications

• Battery powered power tools and gardening tools, Robotic lawn mowers, Robotics, RC toys, consumer drones and multicopters
• Electric bicycles

More information

• Datasheet
• IC product information