Datasheet > SIC762CD

SIC762CD

更新时间： 2024-11-01 09:25:39

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
18页	542K
描述
Integrated DrMOS Power Stage

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SIC762CD 数据手册

SiC762CD

Vishay Siliconix

Integrated DrMOS Power Stage

• FEATURES

DESCRIPTION

•

Integrated Gen III MOSFETs and DrMOS

compliant gate driver IC

The SiC762CD is an integrated solution that contains PWM

optimized n-channel MOSFETs (high side and low side) and

a full featured MOSFET driver IC. The device complies with

the Intel DrMOS standard for desktop and server V_corepower

stages. The SiC762CD delivers up to 35 A continuous output

current and operates from an input voltage range of 3 V to

27 V. The integrated MOSFETs are optimized for output

voltages in the ranges of 0.8 V to 2.0 V with a nominal input

voltage of 24 V. The device can also deliver very high power

at 5 V output for ASIC applications.

The SiC762CD incorporates an advanced MOSFET gate

driver IC. This IC accepts a single PWM input from the V_R

controller and converts it into the high side and low side

MOSFET gate drive signals. The driver IC is designed to

implement the skip mode (SMOD) function for light load

efficiency improvement. Adaptive dead time control also

works to improve efficiency at all load points. The SiC762CD

has a thermal warning (THDN) that alerts the system of

excessive junction temperature. The driver IC includes an

enable pin, UVLO and shoot through protection.

•

Enables V_coreswitching at 1 MHz

Easily achieve > 90 % efficiency in multi-phase,

low output voltage solutions

Low ringing on the VSWH pin reduces EMI

Pin compatible with DrMOS 6 x 6 version 3.0

Tri-state PWM input function prevents negative output

voltage swing

5 V logic levels on PWM

MOSFET threshold voltage optimized for 5 V driver bias

supply

•

Automatic skip mode operation (SMOD) for light load

efficiency

Under-voltage lockout

•

Built-in bootstrap schottky diode

Adaptive deadtime and shoot through protection

Thermal shutdown warning flag

Low profile, thermally enhanced PowerPAK^®MLP 6 x 6

40 pin package

Halogen-free according to IEC 61249-2-21 definition

Compliant to RoHS directive 2002/95/EC

The SiC762CD is optimized for high frequency buck

applications. Operating frequencies in excess of 1 MHz can

easily be achieved.

•

The SiC762CD is packaged in Vishay Siliconix high

performance PowerPAK MLP6 x 6 package. Compact

co-packaging of components helps to reduce stray

inductance, and hence increases efficiency.

APPLICATIONS

•

CPU and GPU core voltage regulation

Server, computer, workstation, game console, graphics

boards, PC

•

SIC762CD APPLICATION DIAGRAMM

5 V

CIN

SMOD

DSBL#

PWM

BOOT

SWH

PHASE

THDN

SiC762CD

Figure 1

Document Number: 65727

S10-0275-Rev. A, 08-Feb-10

www.vishay.com

12 3 4 5 6 7...18

中文翻译

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与SIC762CD相关器件

型号	品牌	获取价格	描述	数据表
SIC762CD-T1-GE3	VISHAY	获取价格	Integrated DrMOS Power Stage
SIC762DB	VISHAY	获取价格	Integrated DrMOS Power Stage
SIC769	VISHAY	获取价格	Integrated DrMOS Power Stage
SIC769ACD	VISHAY	获取价格	Integrated DrMOS Power Stage
SIC769ACD-T1-GE3	VISHAY	获取价格	Integrated DrMOS Power Stage
SIC769ADB	VISHAY	获取价格	Integrated DrMOS Power Stage
SIC769CD-T1-E3	VISHAY	获取价格	Integrated DrMOS Power Stage
SIC769DB	VISHAY	获取价格	Integrated DrMOS Power Stage
SIC770CD	VISHAY	获取价格	DrMOS Integrated Power Stage
SiC770CD-T1-GE3	VISHAY	获取价格	DrMOS Integrated Power Stage

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