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 such as: • 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 • Digital LightingCPUSystemHigh-Speed PWM Module FeaturesHigh-Speed Analog ComparatorHigh-Speed ADCPeripheralsUp to 40 MIPS Operation (at 3.0-3.6V) 16 x 16 Fractional/Integer Hardware Multiply, Single Cycle Execution Single-Cycle Multiply and Accumulate 32-bit by 16-bit Hardware Divider C Compiler Optimized Instruction Set Internal oscillator and Phase-Locked Loop (PLL) with 120 MHz VCO On-chip LDO Voltage Regulator JTAG Boundary Scan and Flash Memory Program Support Fail-Safe Clock Monitor – allows safe shutdown if clock fails Watchdog Timer with separate RC oscillator Two pairs of PWM outputs Dead Time for Rising and Falling Edges Duty Cycle Resolution of 1.04 ns for Dead-Time, Phase Shift, and Freque