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VIPER20ADIP PDF预览

VIPER20ADIP

更新时间: 2024-11-29 22:05:19
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 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
25页 477K
描述
SMPS PRIMARY I.C.

VIPER20ADIP 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:5.8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
最大输入电压:15 V最小输入电压:9 V
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:0.9 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:200 kHz技术:MOS
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 mm
Base Number Matches:1

VIPER20ADIP 数据手册

 浏览型号VIPER20ADIP的Datasheet PDF文件第2页浏览型号VIPER20ADIP的Datasheet PDF文件第3页浏览型号VIPER20ADIP的Datasheet PDF文件第4页浏览型号VIPER20ADIP的Datasheet PDF文件第5页浏览型号VIPER20ADIP的Datasheet PDF文件第6页浏览型号VIPER20ADIP的Datasheet PDF文件第7页 
VIPer20/SP/DIP  
- VIPer20A/ASP/ADIP  
®
SMPS PRIMARY I.C.  
TYPE  
V
I
R
DS(on)  
DSS  
n
VIPer20/SP/DIP  
VIPer20A/ASP/ADIP  
620V  
700V  
0.5 A  
0.5 A  
16 Ω  
18 Ω  
PENTAWATT HV  
PENTAWATT HV (022Y)  
ADJUSTABLE SWITCHING FREQUENCY UP  
TO 200 kHz  
CURRENT MODE CONTROL  
10  
SOFT START AND SHUT DOWN CONTROL  
1
AUTOMATIC BURST MODE OPERATION IN  
STAND-BY CONDITION ABLE TO MEET  
“BLUE ANGEL” NORM (<1W TOTAL POWER  
CONSUMPTION)  
DIP-8  
PowerSO-10™  
DESCRIPTION  
VIPer20/20A, made using VIPower M0  
Technology, combines on the same silicon chip a  
state-of-the-art PWM circuit together with an  
optimized high voltage avalanche rugged Vertical  
Power MOSFET (620V or 700V / 0.5A).  
Typical applications cover off line power supplies  
with a secondary power capability of 10W in wide  
range condition and 20W in single range or with  
doubler configuration. It is compatible from both  
primary or secondary regulation loop despite  
using around 50% less components when  
compared with a discrete solution. Burst mode  
operation is an additional feature of this device,  
offering the possibility to operate in stand-by  
mode without extra components.  
INTERNALLY TRIMMED ZENER REFERENCE  
UNDERVOLTAGE LOCK-OUT WITH  
HYSTERESIS  
INTEGRATED START-UP SUPPLY  
AVALANCHE RUGGED  
OVERTEMPERATURE PROTECTION  
LOW STAND-BY CURRENT  
ADJUSTABLE CURRENT LIMITATION  
BLOCK DIAGRAM  
DRAIN  
OSC  
ON/OFF  
OSCILLATOR  
SECURITY  
LATCH  
PWM  
LATCH  
S
UVLO  
LOGIC  
FF  
FF  
VDD  
R1  
R/S  
Q
Q
S
R2 R3  
OVERTEMP.  
DETECTOR  
0.5V  
_
+
+
_
1.7  
+
_
6 V/A  
0.5 V  
250 ns  
Blanking  
µ
s
delay  
CURRENT  
AMPLIFIER  
ERROR  
AMPLIFIER  
_
+
13 V  
4.5 V  
COMP  
SOURCE  
July 2002  
1/25  
1

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