Infineon1600W钛服务器电源(PSU)解决方案
Infineon公司的1600W钛服务器电源(PSU)(评估板EVAL_1K6W_PSU_G7_DD)是达到80Plus® Titanium®标准的服务器电源,具有采用双向开关和半桥LLC DC/DC谐振转换器的连续导通模式(CCM)无桥功率因数校正器(PFC).为了得到高效率,评估板主要采用600 V CoolMOS™ G7超级结MOSFET,CoolSiC™肖特基二极管650 V G6, OptiMOS™ 6 40 V MOSFET,1EDI20N12AF隔离和2EDN7524F非隔离栅极驱动器(EiceDRIVER™), XMC1402和XMC4200微控制器以及CoolSET™准谐振反激控制器.本文介绍了XMC4100/XMC4200 MCU系统框图和主要特性,电源连接框图,以及1600W钛服务器电源(PSU)主要特性,1600W钛服务器电源简化框图,主要指标和测试条件,电路图和材料清单.
1600W Titanium server power supply with 600V CoolMOS™ G7 in DDPAK and digital control by XMC1402 and XMC4200 microcontrollers.
(XMC1402- Q040X0128 AA/XMC1402-Q040X0200 AA and XMC4200-F64K256 BA
The XMC4[12]00 devices are members of the XMC4000 Family of microcontrollersbased on the ARM Cortex-M4 processor core. The XMC4000 is a family of highperformance and energy efficient microcontrollers optimized for Industrial Connectivity,Industrial Control, Power Conversion, Sense&Contro.图1. XMC4100/XMC4200 MCU系统框图
XMC4100/XMC4200主要特性:
CPU Subsystem
• CPU Core
– High Performance 32-bit ARM Cortex-M4 CPU..
