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MCR03EZPFX4992 PDF预览

MCR03EZPFX4992

更新时间: 2024-01-23 18:47:41
品牌 Logo 应用领域
英飞凌 - INFINEON 稳压器电阻器PC
页数 文件大小 规格书
34页 750K
描述
HIGHLY EFFICIENT INTEGRATED 2A SYNCHRONOUS BUCK REGULATOR

MCR03EZPFX4992 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active包装说明:SMT, 0603
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8533.21.00.30风险等级:0.72
Samacsys Confidence:5Samacsys Status:Released
Samacsys PartID:370988Samacsys Pin Count:2
Samacsys Part Category:ResistorSamacsys Package Category:Resistor Chip
Samacsys Footprint Name:MCR03Samacsys Released Date:2016-09-06 12:32:35
Is Samacsys:N构造:Rectangular
JESD-609代码:e3安装特点:SURFACE MOUNT
端子数量:2最高工作温度:155 °C
最低工作温度:-55 °C封装高度:0.45 mm
封装长度:1.6 mm封装形状:RECTANGULAR PACKAGE
封装形式:SMT封装宽度:0.8 mm
包装方法:TR, PAPER, 7 INCH额定功率耗散 (P):0.1 W
额定温度:70 °C参考标准:TS 16949
电阻:49900 Ω电阻器类型:FIXED RESISTOR
尺寸代码:0603表面贴装:YES
技术:METAL GLAZE/THICK FILM温度系数:100 ppm/ °C
端子面层:Tin (Sn) - with Nickel (Ni) barrier端子形状:WRAPAROUND
容差:1%工作电压:50 V
Base Number Matches:1

MCR03EZPFX4992 数据手册

 浏览型号MCR03EZPFX4992的Datasheet PDF文件第2页浏览型号MCR03EZPFX4992的Datasheet PDF文件第3页浏览型号MCR03EZPFX4992的Datasheet PDF文件第4页浏览型号MCR03EZPFX4992的Datasheet PDF文件第5页浏览型号MCR03EZPFX4992的Datasheet PDF文件第6页浏览型号MCR03EZPFX4992的Datasheet PDF文件第7页 
PD-97507  
IR3843WMPbF  
TM  
HIGHLY EFFICIENT  
SupIRBuck  
INTEGRATED 2A SYNCHRONOUS BUCK REGULATOR  
Features  
Description  
Wide Input Voltage Range 1.5V to 16V  
Wide Output Voltage Range 0.7V to 0.9*Vin  
Continuous 2A Load Capability  
The IR3843W SupIRBuckTM is an easy-to-use,  
fully integrated and highly efficient DC/DC  
synchronous Buck regulator. The MOSFETs co-  
packaged with the on-chip PWM controller make  
IR3843W a space-efficient solution, providing  
accurate power delivery for low output voltage  
applications.  
Integrated Bootstrap-diode  
High Bandwidth E/A for excellent transient  
performance  
Programmable Switching Frequency up to 1.5MHz  
Programmable Over Current Protection  
PGood output  
IR3843W is a versatile regulator which offers  
programmability of start up time, switching  
frequency and current limit while operating in  
wide input and output voltage range.  
Hiccup Current Limit  
Precision Reference Voltage (0.7V, +/-1%)  
Programmable Soft-Start  
Enable Input with Voltage Monitoring Capability  
Enhanced Pre-Bias Start-up  
The switching frequency is programmable from  
250kHz to 1.5MHz for an optimum solution.  
Seq input for Tracking applications  
-40oC to 125oC operating junction temperature  
Thermal Protection  
It also features important protection functions,  
such as Pre-Bias startup, hiccup current limit and  
thermal shutdown to give required system level  
security in the event of fault conditions.  
Multiple current ratings in pin compatible footprint  
5mm x 6mm Power QFN Package, 0.9 mm height  
Lead-free, halogen-free and RoHS compliant  
Applications  
Netcom Applications  
Server Applications  
Computing Peripheral Voltage Regulators  
General DC-DC Converters  
Storage Applications  
Embedded Telecom Systems  
Distributed Point of Load Power Architectures  
1.5V <Vin<16V  
4.5V <Vcc<5.5V  
Enable  
Seq  
Vin  
Boot  
Vo  
Vcc  
SW  
PGood  
PGood  
OCSet  
Fb  
Rt  
Comp  
PGnd  
SS/ SD  
Gnd  
Fig. 1. Typical application diagram  
1
Rev 13.0  

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