[原创] Infineon XMC44003 kW 双相LLC电源解决方案

Infineon公司的XMC4400是采用32位ARM Cortex-M4 CPU的XMC4000系列微控制器,集成了16KB引导ROM,16KB高速程序存储器,32KB高速数据存储器,32KB高速通信存储器和512KB闪存和4KB指令缓冲以及通信外设,模拟前端外设和工业控制外设等,主要用在工业连接,工业控制,电源转换,传感和控制等.本文介绍了XMC4400主要特性和系统框图,以及采用600 V CoolMOS™ C7和XMC4400的3 kW 双相LLC评估板主要特性和电指标,框图,电路图.

The XMC4400 devices are members of the XMC4000 Family of microcontrollers based　on the ARM Cortex-M4 processor core. The XMC4000 is a family of high performanceand energy efficient microcontrollers optimized for Industrial Connectivity, IndustrialControl, Power Conversion, Sense& Control.

XMC4400主要特性:

CPU Subsystem
• CPU Core
– High Performance 32-bit ARM Cortex-M4 CPU
– 16-bit and 32-bit Thumb2 instruction set
– DSP/MAC instructions
– System timer (SysTick) for Operating System support
• Floating Point Unit
• Memory Protection Unit
• Nested Vectored Interrupt Controller
• One General Purpose DMA with up-to 8 channels
• Event Request Unit (ERU) for programmable processing of external and internalservice requests
• Flexible CRC Engine (FCE) for multiple bit error detection
On-Chip Memories..

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