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KA5L0365RTU PDF预览

KA5L0365RTU

更新时间: 2024-09-22 20:35:39
品牌 Logo 应用领域
罗彻斯特 - ROCHESTER 局域网开关
页数 文件大小 规格书
15页 688K
描述
12 A SWITCHING REGULATOR, 55 kHz SWITCHING FREQ-MAX, SFM4, TO-220F, 4 PIN

KA5L0365RTU 技术参数

生命周期:Active零件包装代码:TO-220F
包装说明:,针数:3
Reach Compliance Code:unknown风险等级:5.22
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最小输入电压:9.6 V
标称输入电压:14 VJESD-30 代码:R-XSFM-T4
功能数量:1端子数量:4
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流:12 A封装主体材料:UNSPECIFIED
封装形状:RECTANGULAR封装形式:FLANGE MOUNT
认证状态:COMMERCIAL表面贴装:NO
切换器配置:SINGLE最大切换频率:55 kHz
温度等级:INDUSTRIAL端子面层:NOT SPECIFIED
端子形式:THROUGH-HOLE端子位置:SINGLE
Base Number Matches:1

KA5L0365RTU 数据手册

 浏览型号KA5L0365RTU的Datasheet PDF文件第2页浏览型号KA5L0365RTU的Datasheet PDF文件第3页浏览型号KA5L0365RTU的Datasheet PDF文件第4页浏览型号KA5L0365RTU的Datasheet PDF文件第5页浏览型号KA5L0365RTU的Datasheet PDF文件第6页浏览型号KA5L0365RTU的Datasheet PDF文件第7页 
www.fairchildsemi.com  
KA5x03xx-SERIES  
KA5H0365R, KA5M0365R, KA5L0365R  
KA5H0380R, KA5M0380R, KA5L0380R  
Fairchild Power Switch(FPS)  
Features  
Description  
• Precision Fixed Operating Frequency (100/67/50kHz)  
• Low Start-up Current(Typ. 100uA)  
• Pulse by Pulse Current Limiting  
• Over Current Protection  
• Over Voltage Protection (Min. 25V)  
• Internal Thermal Shutdown Function  
• Under Voltage Lockout  
The Fairchild Power Switch(FPS) product family is specially  
designed for an off-line SMPS with minimal external  
components. The Fairchild Power Switch(FPS) consists of a  
high voltage power SenseFET and a current mode PWM IC.  
Included PWM controller integrates the fixed frequency  
oscillator, the under voltage lock-out, the leading edge  
blanking, the optimized gate turn-on/turn-off driver, the  
thermal shutdown protection, the over voltage protection,  
and the temperature compensated precision current sources  
for the loop compensation and the fault protection circuitry.  
Compared to a discrete MOSFET and a PWM controller or  
an RCCsolution, a Fairchild Power Switch(FPS) can reduce  
the total component count, design size and weight and at the  
same time increase efficiency, productivity, and system  
reliability. It has a basic platform well suited for the cost  
effective design in either a flyback converter or a forward  
converter  
• Internal High Voltage Sense FET  
• Auto-Restart Mode  
Applications  
• SMPS for VCR, SVR, STB, DVD & DVCD  
• SMPS for Printer, Facsimile & Scanner  
• Adaptor for Camcorder  
TO-220F-4L  
1
1. GND 2. Drain 3. V  
CC  
4. FB  
Internal Block Diagram  
#3 V  
CC  
#2 DRAIN  
32V  
5V  
Vref  
Internal  
bias  
SFET  
Good  
logic  
OSC  
9V  
S
R
Q
5μA  
1mA  
#4 FB  
L.E.B  
0.1V  
2.5R  
1R  
+
+
S
#1 GND  
7.5V  
27V  
Q
R
Thermal S/D  
OVER VOLTAGE S/D  
+
Power on reset  
Rev.1.0.7  
©2003 Fairchild Semiconductor Corporation  

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