Microchip | DSPIC33FJ16GS502-I/MM

dsPIC33FJXXGSXXX SMPS & Digital Power Conversion 16-bit Digital Signal Controller. These devices offer features supporting common, multi-loop digital switch-mode power supplies (SMPS) and other digital power-conversion applications.

Features:

• Up to 40 MIPS Operation (at 3.0-3.6 V)
• 16 x 16 Fractional/Integer Hardware Multiply, Single Cycle Execution
• 32-bit by 16-bit Hardware Divider
• C Compiler Optimized Instruction Set System
• Internal oscillator and Phase-Locked Loop (PLL) with 120 MHz VCO
• On-chip LDO Voltage Regulator
• Multiple, Switchable Clock Modes for Optimum Performance and Power Management
• High-Speed PWM Module Features
• Up to Four PWM Generators with Four to Eight Outputs
• Dead Time for Rising and Falling Edges
• Duty Cycle Resolution of 1.04 ns for Dead-Time, Phase Shift, and Frequency
• On-the-Fly PWM Frequency, Duty Cycle and Phase Shift Changes
• High-Speed Analog Comparator
• Up to Four Analog Comparators
• 20 ns response time
• 10-bit DAC for each analog comparator
• DACOUT pin to provide DAC output High-Speed 10-Bit ADC
• 10-Bit Resolution
• Up to 12 Input Channels Grouped into Six Conversion Pairs
• 4 Msps or 2 Msps Conversion rate
• Up to 3 16-bit Timer Modules
• Up to 2 Input Capture and 2 Output Compare / PWM

Applications:

• AC to DC Converters
• DC to DC Converters
• Power Factor Correction (PFC)
•  Uninterruptible power supply (UPS)
• Inverters
• Embedded Power-Supply Controllers
• Circuit Breakers
• Arc Fault Detection