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TOP223G

更新时间: 2024-11-28 22:19:19
品牌 Logo 应用领域
帕沃英蒂格盛 - POWERINT 开关
页数 文件大小 规格书
20页 179K
描述
Three-terminal Off-line PWM Switch

TOP223G 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP, GWDIP8,.4针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.64
模拟集成电路 - 其他类型:SWITCHING REGULATOR控制模式:VOLTAGE-MODE
控制技术:PULSE WIDTH MODULATIONJESD-30 代码:R-PDSO-G8
JESD-609代码:e0长度:9.59 mm
湿度敏感等级:4功能数量:1
端子数量:8最高工作温度:125 °C
最低工作温度:-40 °C最大输出电流:1.1 A
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:GWDIP8,.4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:3.73 mm
子类别:Switching Regulator or Controllers表面贴装:YES
切换器配置:BOOST最大切换频率:110 kHz
技术:CMOS温度等级:AUTOMOTIVE
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
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:6.35 mm
Base Number Matches:1

TOP223G 数据手册

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®
TOP221-227  
®
TOP S w it c h -II Family  
Three-terminal Off-line PWM Switch  
Product Highlights  
AC  
IN  
• Lowest cost, lowest component count switcher solution  
• Cost competitive with linears above 5W  
• Very low AC/DC losses – up to 90% efficiency  
• Built-in Auto-restart and Current limiting  
• Latching Thermal shutdown for system level protection  
• Implements Flyback, Forward, Boost or Buck topology  
• Works with primary or opto feedback  
• Stable in discontinuous or continuous conduction mode  
• Source connected tab for low EMI  
D
S
CONTROL  
C
TOP S w it c h  
• Circuit simplicity and Design Tools reduce time to market  
PI-1951-091996  
Description  
Figure 1. Typical Flyback Application.  
The second generation TOPSwitch-II family is more cost  
effective and provides several enhancements over the first  
generationTOPSwitchfamily. TheTOPSwitch-IIfamilyextends  
the power range from 100W to 150W for 100/115/230 VAC  
input and from 50W to 90W for 85-265 VAC universal input.  
This brings TOPSwitch technology advantages to many new  
applications, i.e. TV, Monitor, Audio amplifiers, etc. Many  
significant circuit enhancements that reduce the sensitivity to  
board layout and line transients now make the design even  
easier. The standard 8L PDIP package option reduces cost in  
lower power, high efficiency applications. The internal lead  
frame of this package uses six of its pins to transfer heat from  
the chip directly to the board, eliminating the cost of a heat sink.  
TOPSwitch incorporates all functions necessary for a switched  
modecontrolsystemintoathreeterminalmonolithicIC:power  
MOSFET, PWM controller, high voltage start up circuit, loop  
compensation and fault protection circuitry.  
OUTPUT POWER TABLE  
TO-220 (Y) Package1  
8L PDIP (P) or 8L SMD (G) Package2  
3
Single Voltage Input3  
Wide Range Input  
85 to 265 VAC  
.
Single Voltage Input  
Wide Range Input  
85 to 265 VAC  
PART  
ORDER  
NUMBER  
PART  
ORDER  
NUMBER  
100/115/230 VAC ±15%  
100/115/230 VAC ±15%  
4,6  
4,6  
5,6  
5,6  
PMAX  
PMAX  
PMAX  
PMAX  
TOP221Y  
TOP222Y  
TOP223Y  
TOP224Y  
TOP225Y  
TOP226Y  
TOP227Y  
7 W  
TOP221P or TOP221G  
TOP222P or TOP222G  
TOP223P or TOP223G  
TOP224P or TOP224G  
9 W  
6 W  
12 W  
15 W  
25 W  
30 W  
10 W  
15 W  
20 W  
25 W  
15 W  
30 W  
45 W  
60 W  
75 W  
90 W  
50 W  
75 W  
100 W  
125 W  
150 W  
Notes: 1. Package outline: Y03A 2. Package Outline: P08A or G08A 3. 100/115 VAC with doubler input 4. Assumes appropriate heat  
sinking to keep the maximum TOPSwitch junction temperature below 100˚ C. 5. Soldered to 1 sq. in.( 6.45 cm2), 2 oz. copper clad  
(610 gm/m2) 6. P  
is the maximum practical continuous power output level for conditions shown. The continuous power capability  
in a given applicatMioAnX depends on thermal environment, transformer design, efficiency required, minimum specified input voltage, input  
storage capacitance, etc. 7. Refer to key application considerations section when using TOPSwitch-II in an existing TOPSwitch design.  
December 1997  

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