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VIPER53DIP PDF预览

VIPER53DIP

更新时间: 2024-11-15 22:13:59
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 开关
页数 文件大小 规格书
24页 264K
描述
OFF LINE PRIMARY SWITCH

VIPER53DIP 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:DIP包装说明:DIP, DIP8,.3
针数:8Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.21模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:CURRENT-MODE控制技术:PULSE WIDTH MODULATION
标称输入电压:13 VJESD-30 代码:R-PDIP-T8
JESD-609代码:e0长度:9.27 mm
功能数量:1端子数量:8
最大输出电流:2.3 A封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP8,.3
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:5.33 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:300 kHz端子面层:Tin/Lead (Sn/Pb)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7.62 mmBase Number Matches:1

VIPER53DIP 数据手册

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VIPer53DIP  
VIPer53SP  
®
OFF LINE PRIMARY SWITCH  
TYPICAL OUTPUT POWER CAPABILITY  
European  
(195 - 265 Vac)  
US / Wide range  
(85 - 265 Vac)  
TYPE  
10  
DIP-8  
PowerSO-10  
50W  
65W  
30W  
40W  
1
Note:  
Above power capabilities are given under adequate  
thermal conditions  
PowerSO-10  
DIP-8  
FEATURES  
DESCRIPTION  
SWITCHING FREQUENCY UP TO 300 kHz  
CURRENT LIMITATION  
CURRENT MODE CONTROL WITH  
ADJUSTABLE LIMITATION  
SOFT START AND SHUT DOWN CONTROL  
AUTOMATIC BURST MODE IN STAND-BY  
CONDITION (“BLUE ANGEL” COMPLIANT)  
UNDERVOLTAGE LOCKOUT WITH  
HYSTERESIS  
HIGH VOLTAGE STARTUP CURRENT  
SOURCE  
OVERTEMPERATURE PROTECTION  
OVERLOAD AND SHORT-CIRCUIT CONTROL  
The VIPer53 combines in the same package an  
enhanced current mode PWM controller with a  
high voltage MDMesh Power Mosfet. Typical  
applications cover off line power supplies with a  
secondary power capability ranging up to 30W in  
wide range input voltage or 50W in single  
European voltage range and DIP-8 package, with  
the following benefits:  
– Overload and short circuit controlled by  
feedback monitoring and delayed device reset.  
– Efficient standby mode by enhanced pulse  
skipping.  
– Primary regulation or secondary loop failure  
protection through high gain error amplifier.  
BLOCK DIAGRAM  
OSC  
DRAIN  
ON/OFF  
OSCILLATOR  
PWM  
LATCH  
OVERTEMP.  
DETECTOR  
S
BLANKING TIME  
SELECTION  
R1  
FF  
1V  
Q
R2  
R3 R4 R5  
HCOMP  
0.5V  
UVLO  
COMPARATOR  
150/400ns  
BLANKING  
VDD  
CURRENT  
AMPLIFIER  
8.4/  
PWM  
STANDBY  
11.5V  
COMPARATOR  
COMPARATOR  
8V  
0.5V  
4V  
125k  
15V  
ERROR  
AMPLIFIER  
4.35V  
OVERLOAD  
COMPARATOR  
OVERVOLTAGE  
COMPARATOR  
4.5V  
18V  
TOVL  
COMP  
SOURCE  
June 2004  
1/24  

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