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SiC770CD-T1-GE3 PDF预览

SiC770CD-T1-GE3

更新时间: 2024-11-22 01:11:55
品牌 Logo 应用领域
威世 - VISHAY 服务器主板节能技术
页数 文件大小 规格书
13页 450K
描述
DrMOS Integrated Power Stage

SiC770CD-T1-GE3 数据手册

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SiC770CD  
Vishay Siliconix  
www.vishay.com  
DrMOS Integrated Power Stage  
DESCRIPTION  
FEATURES  
The SiC770 is an integrated power stage solution optimized  
for synchronous buck applications to offer high current, high  
efficiency and high power density performance. Packaged  
in Vishay’s proprietary 6 mm x 6 mm MLP package, SiC770  
enables voltage regulator design to deliver in excess of 40 A  
per phase current.  
• Industry benchmark MOSFET with integrated  
Schottky diode  
• Delivers in excess of 40 A continuous current  
• 91 % peak efficiency  
• High frequency operation up to 1 MHz  
• Power MOSFETs optimized for 19 V input stage  
• 5 V PWM logic with tri-state and hold-off  
The internal power MOSFETs utilizes Vishay’s  
state-of-the-art TrenchFET Gen IV technology that delivers  
industry bench-mark performance to significantly reduce  
switching and conduction losses.  
• Automatic skip mode operation (ZCD) for light load  
efficiency  
The SiC770 incorporates an advanced MOSFET gate driver  
IC that features high current driving capability, adaptive  
dead-time control, and integrated bootstrap Schottky  
diode, a thermal warning (THWn) alerts the system of  
excessive junction temperature. This driver is also  
compatible with wide range of PWM controllers with the  
support of tri-state PWM, 5 V PWM logic, and skip mode  
(ZCD) for improve light load efficiency.  
• Built-in bootstrap Schottky diode  
• Thermal monitor flag  
• VCIN under voltage lockout  
• Compliant with Intel DrMOS 4.0 specification  
• Thermally enhanced PowerPAK® MLP6x6-40L package  
• Material categorization: For definitions of compliance  
please see www.vishay.com/doc?99912  
APPLICATIONS  
• Synchronous buck converters  
• Muliti-phase VRDs for CPU, GPU and memory  
• DC/DC POL modules  
TYPICAL APPLICATION DIAGRAM  
5V  
VIN  
BOOT  
PHASE  
VCIN  
ZCD_EN#  
SW  
VOUT  
DSBL  
#
Gate  
PWM  
Controller  
Driver  
PWM  
THWn  
Fig. 1 - SiC770 Typical Application Diagram  
S13-1119-Rev. A, 27-May-13  
Document Number: 62727  
1
For technical questions, contact: powerictechsupport@vishay.com  
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000  

SiC770CD-T1-GE3 替代型号

型号 品牌 替代类型 描述 数据表
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