Microchip dsPIC33EP32GS202数字电源和无线电源开发方案
Microchip公司的dsPIC33EP32GS202是用于数字电源应用的16位数字信号控制器,具有高速的PWM,ADC,PGA和比较器,支持通用多回路数字开关电源(SMPS)和其它数字电源转换应用如AC/DC转换器,DC/DC转换器,功率因速修正(PFC),不间断电源(UPS),逆变器和嵌入电源控制器.dsPIC33EP32GS202内核是16-Bit dsPIC33E CPU,具有两个40位宽的累加器,支持32位乘法器,工作电压3.0V-3.6V.本文介绍了dsPIC33EP32GS202主要特性,框图,CPU框图和应用电路,以及数字电源入门板主要特性,电路图,PCB设计图,以及15W无线电源开发板主要特性,框图,PCB设计图和装配图.
dsPIC33EPXXGS202 is a SMPS & Digital Power Conversion 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
• Arc Fault Detection
dsPIC33EP32GS202主要特性:
Operating Conditions
• 3.0V to 3.6V, -40℃ to +85℃, DC to 70 MIPS
• 3.0V to 3.6V, -40℃ to +125℃, DC to 60 MIPS
Flash Architecture
• 16 Kbytes-32 Kbytes of Program Flash
Core: 16-Bit dsPIC33E CPU
• Code-Efficient (C and Assembly) Architecture
• Two 40-Bit Wide Accumulators..
