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XRP6124HVESTR0.5-F PDF预览

XRP6124HVESTR0.5-F

更新时间: 2024-11-25 12:17:27
品牌 Logo 应用领域
艾科嘉 - EXAR 控制器
页数 文件大小 规格书
12页 481K
描述
Non-Synchronous PFET Step-Down Controller

XRP6124HVESTR0.5-F 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:SOIC包装说明:LSSOP, TSOP5/6,.11,37
针数:5Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.63模拟集成电路 - 其他类型:SWITCHING CONTROLLER
控制模式:VOLTAGE-MODE最大输入电压:30 V
最小输入电压:4.5 V标称输入电压:12 V
JESD-30 代码:R-PDSO-G5JESD-609代码:e3
长度:2.9 mm功能数量:1
端子数量:5最高工作温度:125 °C
最低工作温度:-40 °C最大输出电流:5 A
封装主体材料:PLASTIC/EPOXY封装代码:LSSOP
封装等效代码:TSOP5/6,.11,37封装形状:RECTANGULAR
封装形式:SMALL OUTLINE认证状态:Not Qualified
座面最大高度:1.45 mm子类别:Switching Regulator or Controllers
表面贴装:YES切换器配置:SINGLE
最大切换频率:1000 kHz温度等级:AUTOMOTIVE
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.95 mm端子位置:DUAL
宽度:1.6 mmBase Number Matches:1

XRP6124HVESTR0.5-F 数据手册

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XRP6124  
Non-Synchronous PFET Step-Down Controller  
January 2011  
Rev. 1.1.0  
GENERAL DESCRIPTION  
APPLICATIONS  
The XRP6124 is a non synchronous step down  
(buck) controller for up to 5Amps point of  
loads. A wide 3V to 30V input voltage range  
allows for single supply operations from  
industry standard 3.3V, 5V, 12V and 24V  
power rails.  
Point of Load Conversions  
Audio-Video Equipments  
Industrial and Medical Equipments  
Distributed Power Architecture  
With a proprietary Constant On-Time (COT)  
control scheme, the XRP6124 provides  
extremely fast line and load transient response  
while the operating frequency remains nearly  
constant. It requires no loop compensation  
hence simplifying circuit implementation and  
reducing overall component count. The  
XRP76124 also implements an emulated ESR  
circuitry allowing usage of ceramic output  
capacitors and insuring stable operations  
without the use of extra external components.  
FEATURES  
5A Point-of-Load Capable  
Down to 1.2V Output Voltage Conversion  
Wide Input Voltage Range  
3V to 18V: XRP6124  
4.5V to 30V: XRP6124HV  
Constant On-Time Operations  
Constant Frequency Operations  
No External Compensation  
Built-in soft start prevents high inrush currents  
while under voltage lock-out and output short  
protections insure safe operations under  
abnormal operating conditions.  
Supports Ceramic Output Capacitors  
Built-in 2ms Soft Start  
Short Circuit Protection  
<1µA shutdown current  
The XRP6124 is available in a RoHS compliant,  
green/halogen free space-saving 5-pin SOT23  
package.  
RoHS Compliant, Green/Halogen Free  
5-pin SOT23 Package  
TYPICAL APPLICATION DIAGRAM  
Figure 1: XRP6124 Application Diagram  
Exar Corporation  
www.exar.com  
48720 Kato Road, Fremont CA 94538, USA  
Tel. +1 510 668-7000 – Fax. +1 510 668-7001  

XRP6124HVESTR0.5-F 替代型号

型号 品牌 替代类型 描述 数据表
XRP6124HVES0.5-F EXAR

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Non-Synchronous PFET Step-Down Controller

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