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VIPER20-22-E PDF预览

VIPER20-22-E

更新时间: 2024-11-30 03:19:59
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局域网
页数 文件大小 规格书
31页 320K
描述
SMPS PRIMARY I.C.

VIPER20-22-E 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:ZFM包装说明:LEAD FREE, PENTAWATT HV-5
针数:5Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.74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-PZFM-T5
JESD-609代码:e3功能数量:1
端子数量:5最大输出电流:0.9 A
封装主体材料:PLASTIC/EPOXY封装代码:ZIP
封装等效代码:ZIP5,.1,.12,100TB封装形状:RECTANGULAR
封装形式:FLANGE MOUNT峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified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:Matte Tin (Sn)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:ZIG-ZAG
处于峰值回流温度下的最长时间:NOT SPECIFIEDBase Number Matches:1

VIPER20-22-E 数据手册

 浏览型号VIPER20-22-E的Datasheet PDF文件第2页浏览型号VIPER20-22-E的Datasheet PDF文件第3页浏览型号VIPER20-22-E的Datasheet PDF文件第4页浏览型号VIPER20-22-E的Datasheet PDF文件第5页浏览型号VIPER20-22-E的Datasheet PDF文件第6页浏览型号VIPER20-22-E的Datasheet PDF文件第7页 
VIPer20-E  
VIPer20DIP-E  
SMPS PRIMARY I.C.  
General Features  
V
I
R
DS(on)  
Type  
DSS  
n
VIPer20-E/DIP-E  
620V  
0.5A  
16Ω  
PENTAWATT HV  
DIP-8  
ADJUSTABLE SWITCHING FREQUENCY UP  
PENTAWATT HV (022Y)  
TO 200 kHz  
CURRENT MODE CONTROL  
SOFT START AND SHUTDOWN CONTROL  
Description  
AUTOMATIC BURST MODE OPERATION IN  
STAND-BY CONDITION ABLE TO MEET  
“BLUE ANGEL” NORM (<1w TOTAL POWER  
CONSUMPTION)  
VIPer20-E/DIP-E, made using VIPower M0  
Technology, combines on the same silicon chip a  
state-of-the-art PWM circuit together with an  
optimized, high voltage, Vertical Power MOSFET  
(620V/ 0.5A).  
INTERNALLY TRIMMED ZENER  
REFERENCE  
Typical applications cover offline 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 ability to operate in stand-by mode  
without extra components.  
UNDERVOLTAGE LOCK-OUT WITH  
HYSTERESIS  
INTEGRATED START-UP SUPPLY  
OVER-TEMPERATURE PROTECTION  
LOW STAND-BY CURRENT  
ADJUSTABLE CURRENT LIMITATION  
Block Diagram  
DRAIN  
OSC  
ON/OFF  
OSCILLATOR  
SECURITY  
LATCH  
PWM  
LATCH  
S
UVLO  
LOGIC  
FF  
S
FF  
VDD  
R1  
R/S  
Q
Q
R2 R3  
OVERTEMP.  
DETECTOR  
0.5V  
_
+
+
_
1.7  
6 V/A  
0.5 V  
+
_
250 ns  
Blanking  
s
µ
delay  
CURRENT  
AMPLIFIER  
ERROR  
AMPLIFIER  
_
+
13 V  
4.5 V  
COMP  
SOURCE  
Rev 1  
1/31  
September 2005  
www.st.com  
31  

VIPER20-22-E 替代型号

型号 品牌 替代类型 描述 数据表
VIPER20-E STMICROELECTRONICS

完全替代

SMPS PRIMARY I.C.

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