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TOP233PN

更新时间： 2024-11-29 12:27:03
品牌 Logo 应用领域
帕沃英蒂格盛 - POWERINT 开关光电二极管
页数 文件大小 规格书
36页 644K
描述
Design Flexible, EcoSmart®, Integrated Off-line Switcher

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中文翻译

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TOP233PN 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Not Recommended零件包装代码：DIP
包装说明：DIP, DIP8,.3针数：8
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：8.35
Is Samacsys：N模拟集成电路 - 其他类型：SWITCHING REGULATOR
控制模式：VOLTAGE-MODE控制技术：PULSE WIDTH MODULATION
JESD-30 代码：R-PDIP-T7JESD-609代码：e3
长度：9.655 mm功能数量：1
端子数量：7最高工作温度：125 °C
最低工作温度：-40 °C最大输出电流：1.6 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：3.73 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：140 kHz
技术：CMOS温度等级：AUTOMOTIVE
端子面层：MATTE TIN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

TOP233PN 数据手册

 浏览型号TOP233PN的Datasheet PDF文件第2页浏览型号TOP233PN的Datasheet PDF文件第3页浏览型号TOP233PN的Datasheet PDF文件第4页浏览型号TOP233PN的Datasheet PDF文件第5页浏览型号TOP233PN的Datasheet PDF文件第6页浏览型号TOP233PN的Datasheet PDF文件第7页 
®
TOP232-234  
®
TOPSwitch-FX Family  
Design Flexible, EcoSmart®, Integrated  
Off-line Switcher  
Product Highlights  
+
Lower System Cost, High Design Flexibility  
• Features eliminate or reduce cost of external components  
AC  
IN  
DC  
OUT  
-
• Fully integrated soft-start for minimum stress/overshoot  
• Externally settable accurate current limit  
• Wider duty cycle for more power, smaller input capacitor  
• Line under-voltage (UV) detection: no turn off glitches  
• Line overvoltage (OV) shutdown extends line surge limit  
D
S
M
CONTROL  
C
TOPSwitch-FX  
• Line feed forward with maximum duty cycle (DCMAX  
)
reduction rejects ripple and limits DCMAX at high line  
F
• Single resistor sets OV/UV thresholds, DCMAX reduction  
• Frequency jittering reduces EMI and EMI filtering costs  
• Regulates to zero load without dummy loading  
• 132 kHz frequency reduces transformer/power supply size  
• Half frequency option for video applications  
PI-2503-073099  
Figure 1. Typical Flyback Application.  
OUTPUT POWER TABLE  
• Hysteretic thermal shutdown for automatic recovery  
• Large thermal hysteresis prevents PC board overheating  
• Standard packages with omitted pins for large creepage  
• Active-on and active-off remote ON/OFF capability  
• Synchronizable to a lower frequency  
230 VAC 15%  
85-265 VAC  
PART  
ORDER  
Open  
Open  
Adapter1  
1
NUMBER3 Adapter  
Frame2  
Frame2  
TOP232P  
9 W  
15 W  
6.5 W  
10 W  
®
EcoSmart - Energy Efficient  
TOP232G  
• Cycle skipping reduces no-load consumption  
• Reduced consumption in remote off mode  
• Half frequency option for high efficiency standby  
• Allows shutdown/wake-up via LAN/input port  
10 W  
13 W  
20 W  
16 W  
30 W  
25 W  
25 W  
50 W  
30 W  
75 W  
7 W  
9 W  
15 W  
15 W  
30 W  
20 W  
45 W  
TOP232Y  
TOP233P  
TOP233G  
TOP233Y  
TOP234P  
TOP234G  
TOP234Y  
15 W  
11 W  
20 W  
Description  
TOPSwitch-FX uses the proven TOPSwitch topology and cost  
effectively integrates many new functions that reduce system  
cost and, at the same time, improve design flexibility,  
performance and energy efficiency. Like TOPSwitch, the high  
voltage power MOSFET, PWM control, fault protection and  
other control circuitry are all integrated onto a single CMOS  
chip, but with two added terminals. The first one is a MULTI-  
FUNCTION (M) pin, which implements programmable line  
OV/UV shutdown and line feed forward/DCMAX reduction with  
line voltage. The same pin can be used instead to externally set  
anaccuratecurrentlimit. Ineithercase,thispincanalsobeused  
for remote ON/OFF or to synchronize the oscillator to an  
external, lower frequency signal. The second added terminal is  
the FREQUENCY (F) pin and is available only in the Y  
package. This pin provides the half frequency option when  
connected to CONTROL (C) instead of SOURCE (S). The  
features on the new pins can be disabled by shorting them to the  
SOURCE,whichallowsthedevicetooperateinathreeterminal  
Table 1. Notes: 1. Typical continuous power in a non-ventilated  
enclosed adapter measured at 50 ˚C ambient. 2. Maximum practical  
continuous power in an open frame design with adequate heat sinking,  
measured at 50 ˚C ambient. See key applications section for detailed  
conditions. 3. Packages: P: DIP-8B, G: SMD-8B, Y: TO-220-7B.  
TOPSwitch mode, but with the following new transparent  
features:soft-start,cycleskipping,132 kHzswitchingfrequency,  
frequency jittering, wider DCMAX, hysteretic thermal shutdown  
and larger creepage. In addition, all critical parameters such as  
frequency,currentlimit,PWMgain,etc.havetightertemperature  
and absolute tolerances compared to the TOPSwitch-II family.  
HighercurrentlimitaccuracyandlargerDCMAX,whencombined  
with other features allow for a 10% to 15% higher power  
capabilityontheTOPSwitch-FXdevicescomparedtoequivalent  
TOPSwitch-II devices for the same input/output conditions.  
July 2001  
1234567...36

中文翻译

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TOP233PN 替代型号

型号 品牌 替代类型 描述 数据表
TNY268PN POWERINT

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TNY267PN POWERINT

类似代替

 Enhanced, Energy Efficient, Low Power Off-line Switcher
TNY266PN POWERINT

类似代替

 Enhanced, Energy Efficient, Low Power Off-line Switcher

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