Datasheet > SIC639CD-T1-GE3

SIC639CD-T1-GE3

更新时间： 2024-10-15 02:51:27

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
18页	345K
描述
50 A VRPowerÂ® Integrated Power Stage

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中文翻译

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数据手册

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SIC639CD-T1-GE3 数据手册

SiC639, SiC639A

www.vishay.com

Vishay Siliconix

50 A VRPower^®Integrated Power Stage

DESCRIPTION

FEATURES

• Thermally enhanced PowerPAK^®MLP55-31L

package

The SiC639 are integrated power stage solutions optimized

for synchronous buck applications to offer high current, high

efficiency, and high power density performance. Packaged

in Vishay’s proprietary 5 mm x 5 mm MLP package, SiC639

enables voltage regulator designs to deliver up to 50 A

continuous current per phase.

• Vishay’s Gen IV MOSFET technology and a low

side MOSFET with integrated Schottky diode

• Delivers up to 50 A continuous current

• High efficiency performance

The internal power MOSFETs utilizes Vishay’s

state-of-the-art Gen IV TrenchFET^®technology that delivers

industry benchmark performance to significantly reduce

switching and conduction losses.

• High frequency operation up to 1.5 MHz

• Power MOSFETs optimized for 19 V input stage

• 3.3 V, 5 V PWM logic with tri-state and hold-off

• Zero current detect control for light load efficiency

improvement

The SiC639 incorporate an advanced MOSFET gate driver

IC that features high current driving capability, adaptive

dead-time control, an integrated bootstrap Schottky diode,

a thermal warning (THWn) that alerts the system of

excessive junction temperature, and zero current detection

to improve light load efficiency. The drivers are also

compatible with a wide range of PWM controllers and

supports tri-state PWM, 3.3 V, 5 V PWM logic.

• Low PWM propagation delay (< 20 ns)

• Faster disable

• Thermal monitor flag

• Under voltage lockout for V_CIN

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

APPLICATIONS

• Multi-phase VRDs for computing, graphics card and

memory

• Intel IMVP-8/9 VRPower delivery

- V_CORE, V_GRAPHICS, V_SYSTEM

platforms

Skylake, Kabylake

AGENT

- V_CCGIfor Apollo Lake platforms

• Up to 24 V rail input DC/DC VR modules



TYPICAL APPLICATION DIAGRAM

5 V

Input

BOOT

PHASE

V_CIN

ZCD_EN#

Output

DSBL#

Gate

PWM

controller

driver

PWM

THWn

Fig. 1 - SiC639 and SiC639A Typical Application Diagram

S20-0485-Rev. B, 29-Jun-2020

Document Number: 76585

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

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与SIC639CD-T1-GE3相关器件

型号	品牌	获取价格	描述	数据表
SIC639DB	VISHAY	获取价格	50 A VRPowerÂ® Integrated Power Stage
SiC642	VISHAY	获取价格	50 A VRPower? Integrated Power Stage
SiC645	VISHAY	获取价格	60 A VRPower? Smart Power Stage (SPS) Module with Integrated High Accuracy Current and Tem
SiC647	VISHAY	获取价格	50 A VRPower? Integrated Power Stage
SiC648	VISHAY	获取价格	60 A VRPower? Smart Power Stage (SPS) Module With Integrated High Accuracy Current and Tem
SiC651	VISHAY	获取价格	50 A VRPower? Integrated Power Stage
SiC652	VISHAY	获取价格	55 A VRPower? Integrated Power Stage
SiC654	VISHAY	获取价格	50 A VRPower? Integrated Power Stage
SiC657	VISHAY	获取价格	50 A VRPower? Integrated Power Stage
SiC660	VISHAY	获取价格	60 A VRPower? Integrated Power Stage

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