5秒后页面跳转
SG6203DZ PDF预览

SG6203DZ

更新时间: 2024-01-30 09:49:27
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 转换器控制器
页数 文件大小 规格书
13页 455K
描述
Synchronous Rectifier Controller for Flyback Converter

SG6203DZ 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:SOP,针数:8
Reach Compliance Code:unknown风险等级:5.66
模拟集成电路 - 其他类型:SWITCHING CONTROLLER控制技术:PULSE WIDTH MODULATION
最大输入电压:20 V最小输入电压:6 V
标称输入电压:12 VJESD-30 代码:R-PDSO-G8
JESD-609代码:e3长度:4.813 mm
湿度敏感等级:1功能数量:1
端子数量:8最高工作温度:85 °C
最低工作温度:-30 °C最大输出电流:0.5 A
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260座面最大高度:1.752 mm
表面贴装:YES切换器配置:SINGLE
温度等级:OTHER端子面层:MATTE TIN
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
宽度:3.899 mmBase Number Matches:1

SG6203DZ 数据手册

 浏览型号SG6203DZ的Datasheet PDF文件第2页浏览型号SG6203DZ的Datasheet PDF文件第3页浏览型号SG6203DZ的Datasheet PDF文件第4页浏览型号SG6203DZ的Datasheet PDF文件第5页浏览型号SG6203DZ的Datasheet PDF文件第6页浏览型号SG6203DZ的Datasheet PDF文件第7页 
Product Specification  
Synchronous Rectifier Controller for Flyback Converter  
FEATURES DESCRIPTION  
SG6203  
„
„
„
„
„
„
„
„
Low operation current (1.7mA)  
The SG6203 is designed to control and drive the  
synchronous rectifier for the flyback converter. The  
synchronous signal of the primary switch is obtained by a  
single diode connected between the transformer  
secondary winding and the SG6203. Using the SG6203,  
no additional transformer winding is required and the  
circuit complexity can be minimized.  
One resistor for timing setting  
Internal automatic tracking for optimum dead time  
No reverse energy flow at light load  
Best suited for primary green-mode PWM IC  
Wide supply voltage range from 6V to 20V  
Built-in 18V Zener diode  
Optional current sensing:  
-
-
Current shunt  
The power unit can be properly operated under  
discontinuous conduction mode (DCM) or continuous  
conduction mode (CCM). Problems such as  
“shoot-through” or “cross conduction” in CCM and  
energy-reverse from the secondary to the primary in DCM  
are prevented by the SG6203 design.  
RC network for better efficiency  
APPLICATIONS  
Flyback converters, such as:  
„
„
Power adaptors  
Open-frame SMPS  
TYPICAL APPLICATION  
© System General Corp.  
Version 1.0.1 (IAO33.0010.B1)  
- 1 -  
www.sg.com.tw • www.fairchildsemi.com  
September 24, 2007  

与SG6203DZ相关器件

型号 品牌 获取价格 描述 数据表
SG6203SZ FAIRCHILD

获取价格

Synchronous Rectifier Controller for Flyback Converter
SG-636 ETC

获取价格

HIGH-FREQUENCY CRYSTAL OSCILLATOR
SG-636PCE EPSONTOYOCOM

获取价格

SG-636PTJ
SG-636PCE10.0000MC0:ROHS SEIKO

获取价格

CMOS Output Clock Oscillator,
SG-636PCE10.2400MC0:ROHS SEIKO

获取价格

CMOS Output Clock Oscillator,
SG-636PCE12.8000MC SEIKO

获取价格

CMOS Output Clock Oscillator, 12.8MHz Nom, J-LEADED, MINI, SMD, 4 PIN
SG-636PCE14.31818MC:ROHS SEIKO

获取价格

CMOS Output Clock Oscillator,
SG-636PCE14.7456MC0:ROHS SEIKO

获取价格

CMOS Output Clock Oscillator, 14.7456MHz Nom, ROHS COMPLIANT, J-LEADED, MINI SMD, 4 PIN
SG-636PCE14.7456MC3:ROHS SEIKO

获取价格

CMOS Output Clock Oscillator,
SG-636PCE16.0000MC0:ROHS SEIKO

获取价格

CRYSTAL OSCILLATOR, CLOCK, 16MHz, CMOS OUTPUT, ROHS COMPLIANT, J-LEADED, MINI SMD, 4 PIN