DM300023

The DM300023 is a dsPICDEM SMPS buck development board. This development board provides an easy and economical way to evaluate the dsPIC30F2020/1010 SMPS & Digital power conversion family of components and provides an educational and prototyping platform to investigate digital power conversion and digital switch mode power supply (SMPS) design. The board includes a socketed dsPIC30F2020 device connected to power devices and circuitry for controlling dual independent low power DC to DC Synchronous buck converter circuits as well as support, debug, and communication circuitry. The dsPIC DSC SMPS devices are specifically designed to provide low cost, efficient control of a wide range of power supply topologies.

• Integrated program and data memory on a single chip
• Ultra fast interrupt response time and hardware interrupt priority logic
• 2000ksps, on chip ADC with four dedicated sample/hold circuits for multiple loop control
• Four independent, high resolution PWM generators designed to support different power topology
• MPLAB ICD 2 or REAL ICE support ready
• On chip system communications (I2C/SPI/UART)
• Software for implementing digital dual synchronous buck converter
• 30MIPS performance CPU

Applications

LED Lighting, Embedded Design & Development, Power Management, Industrial

Contents

DsPICDEM SMPS Buck Development Board, Example software, educational material, and documentation on CD