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IR3894MTRPBF PDF预览

IR3894MTRPBF

更新时间: 2024-11-05 12:03:39
品牌 Logo 应用领域
英飞凌 - INFINEON 开关输出元件PC
页数 文件大小 规格书
45页 2988K
描述
12A Highly Integrated SupIRBuck Single‐Input Voltage

IR3894MTRPBF 技术参数

是否Rohs认证: 符合生命周期:End Of Life
包装说明:5 X 6 MM, HALOGEN FREE AND ROHS COMPLIANT, PQFN-17Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:6.26Samacsys Confidence:4
Samacsys Status:ReleasedSamacsys PartID:1091918
Samacsys Pin Count:26Samacsys Part Category:Power Supply
Samacsys Package Category:OtherSamacsys Footprint Name:5m x 6mm POWER QFN
Samacsys Released Date:2019-07-19 19:41:14Is Samacsys:N
其他特性:OUTPUT VOLTAGE RANGE FROM 0.5V TO 18.6V模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:VOLTAGE-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:21 V最小输入电压:1 V
标称输入电压:12 VJESD-30 代码:R-XQCC-N17
长度:6 mm湿度敏感等级:2
功能数量:1端子数量:17
最高工作温度:125 °C最低工作温度:-40 °C
最大输出电流:12 A封装主体材料:UNSPECIFIED
封装代码:HQCCN封装等效代码:LCC17(UNSPEC)
封装形状:RECTANGULAR封装形式:CHIP CARRIER, HEAT SINK/SLUG
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:1 mm子类别:Switching Regulator or Controllers
表面贴装:YES切换器配置:BUCK
最大切换频率:1500 kHz温度等级:AUTOMOTIVE
端子形式:NO LEAD端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:5 mm
Base Number Matches:1

IR3894MTRPBF 数据手册

 浏览型号IR3894MTRPBF的Datasheet PDF文件第2页浏览型号IR3894MTRPBF的Datasheet PDF文件第3页浏览型号IR3894MTRPBF的Datasheet PDF文件第4页浏览型号IR3894MTRPBF的Datasheet PDF文件第5页浏览型号IR3894MTRPBF的Datasheet PDF文件第6页浏览型号IR3894MTRPBF的Datasheet PDF文件第7页 
PD97745  
12A Highly Integrated SupIRBuck  
IR3894  
SingleInput Voltage, Synchronous Buck Regulator  
FEATURES  
DESCRIPTION  
integrated and highly efficient DC/DC regulator.  
The onboard PWM controller and MOSFETs make  
IR3894 a spaceefficient solution, providing accurate  
power delivery.  
The IR3894 SupIRBuckTM is an easytouse, fully  
Single 5V to 21V application  
Wide Input Voltage Range from 1.0V to 21V with  
external Vcc  
Output Voltage Range: 0.5V to 0.86* Vin  
Enhanced Line/Load Regulation with FeedForward  
Programmable Switching Frequency up to 1.5MHz  
Internal Digital SoftStart/SoftStop  
IR3894 is a versatile regulator which offers  
programmable switching frequency and the fixed  
internal current limit  
Enable input with Voltage Monitoring Capability  
The switching frequency is programmable from 300 kHz  
to 1.5MHz for an optimum solution.  
Thermally Compensated Current Limit with robust  
hiccup mode over current protection  
It also features important protection functions, such as  
PreBias startup, thermally compensated current limit  
over voltage protection and thermal shutdown to give  
required system level security in the event of fault  
conditions.  
Smart internal LDO to improve light load and full load  
efficiency  
External Synchronization with Smooth Clocking  
Enhanced PreBias StartUp  
Precision Reference Voltage (0.5V+/0.5%) with  
margining capability  
APPLICATIONS  
Netcom Applications  
Vp for Tracking Applications ((Source/Sink Capability  
+/12A)  
Embedded Telecom Systems  
Server Applications  
Integrated MOSFET drivers and Bootstrap Diode  
Thermal Shut Down  
Storage Applications  
Programmable Power Good Output with tracking  
capability  
Distributed Point of Load Power Architectures  
Monotonic StartUp  
Operating temp: 40oC < Tj < 125oC  
Small Size: 5mm x 6mm PQFN  
Leadfree, Halogenfree and RoHS Compliant  
BASIC APPLICATION  
Figure 1: IR3894 Basic Application Circuit  
Figure 2: IR3894 Efficiency  
1
JANUARY 18, 2013 | DATA SHEET | Rev 3.4  

IR3894MTRPBF 替代型号

型号 品牌 替代类型 描述 数据表
IR3894MTR1PBF INFINEON

类似代替

12A HIGHLY INTERGRATED SUPLRBUCK

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