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FSD1000 PDF预览

FSD1000

更新时间: 2024-09-23 22:32:11
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 稳压器开关式稳压器或控制器电源电路开关式控制器光电二极管
页数 文件大小 规格书
20页 376K
描述
Combo Fairchild Power Switch (FPS)

FSD1000 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:HDIP包装说明:HEAT SINK/SLUG, DIP-12
针数:12Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.84模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:CURRENT/VOLTAGE-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:18 V最小输入电压:10.5 V
标称输入电压:13.5 VJESD-30 代码:R-PDIP-T12
长度:19.44 mm功能数量:1
端子数量:12最高工作温度:85 °C
最低工作温度:-25 °C最大输出电流:1.2 A
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:HDIP16,.3封装形状:RECTANGULAR
封装形式:IN-LINE认证状态:Not Qualified
座面最大高度:5.08 mm子类别:Switching Regulator or Controllers
表面贴装:NO切换器配置:SINGLE
最大切换频率:73 kHz温度等级:OTHER
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL宽度:7.62 mm
Base Number Matches:1

FSD1000 数据手册

 浏览型号FSD1000的Datasheet PDF文件第2页浏览型号FSD1000的Datasheet PDF文件第3页浏览型号FSD1000的Datasheet PDF文件第4页浏览型号FSD1000的Datasheet PDF文件第5页浏览型号FSD1000的Datasheet PDF文件第6页浏览型号FSD1000的Datasheet PDF文件第7页 
www.fairchildsemi.com  
FSD1000  
TM  
Combo Fairchild Power Switch (FPS )  
Features  
Description  
FSD1000 is a Fairchild Power Switch (FPS) that is specially  
designed for SMPS of personal computer. This device is a  
high voltage power SenseFET combined with two PWM  
controllers in a single monolithic device; One is for main power  
and the other is for auxiliary power. The PWM controllers  
feature integrated oscillator, under voltage lockout,  
optimized gate driver and temperature compensated precise  
current sources for the loop compensation. This device also  
includes various fault protection circuits such as line under/  
over voltage lock out, over voltage protection, over load  
protection and over temperature protection. Compared with  
discrete MOSFET and PWM controller solution, FSD1000  
can reduce total cost, component count, size and weight  
simultaneously increasing efficiency, productivity and  
system reliability  
• Current Mode Control for Main Power  
Voltage Mode Control for Auxiliary Power  
• Synchronized switching of Main and Auxiliary Power  
(70kHz)  
• Internal Start-up Circuit  
• Internal Soft Start for Auxiliary Power  
• User Defined Soft Start for Main Power  
• Pulse by Pulse Current Limiting  
• Over Load Protection (Main : Latch Mode, Aux : Auto  
Restart Mode)  
• Internal Over Temperature Protection  
• Vcc Under Voltage Lockout  
• Line Under voltage/ Over Voltage Lockout  
• Burst Mode Operation for auxiliary power to reduce the  
Power Consumption in the Standby Mode  
• Internal High Voltage SenseFET for auxiliary power  
Application  
• SMPS for PC power  
• LCD TV Power Supply  
Typical Circuit  
Main Output  
VSTR  
AC  
IN  
Output  
Isense  
LS2  
Main  
PWM  
Main Off  
LS1  
Aux Output  
S/S  
Drain  
GND  
Aux  
PWM  
VFB.aux  
ILIM  
VFB.main  
Vcc  
Figure 1. Typical Application circuit  
Rev.1.0.2  
©2004 Fairchild Semiconductor Corporation  

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