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KA5L0265R PDF预览

KA5L0265R

更新时间: 2024-11-20 22:26:47
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 开关
页数 文件大小 规格书
14页 140K
描述
Fairchild Power Switch(FPS)

KA5L0265R 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:TO-220F包装说明:,
针数:3Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8541.29.00.95
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:30 VJESD-30 代码:R-PSFM-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:-25 °C
最大输出电流:1.35 A封装主体材料:PLASTIC/EPOXY
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
表面贴装:NO切换器配置:BUCK
最大切换频率:50 kHz温度等级:OTHER
端子形式:THROUGH-HOLE端子位置:SINGLE
处于峰值回流温度下的最长时间:NOT SPECIFIEDBase Number Matches:1

KA5L0265R 数据手册

 浏览型号KA5L0265R的Datasheet PDF文件第2页浏览型号KA5L0265R的Datasheet PDF文件第3页浏览型号KA5L0265R的Datasheet PDF文件第4页浏览型号KA5L0265R的Datasheet PDF文件第5页浏览型号KA5L0265R的Datasheet PDF文件第6页浏览型号KA5L0265R的Datasheet PDF文件第7页 
www.fairchildsemi.com  
KA5x02xx-SERIES  
KA5H0265RC, KA5M0265R, KA5L0265R,  
KA5H02659RN/KA5M02659RN, KA5H0280R,  
KA5M0280R  
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 Load 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) consist of high  
voltage power SenseFET and current mode PWM IC. Included  
PWM controller features integrated fixed oscillator, under  
voltage lock out, leading edge blanking, optimized gate turn-on/  
turn-off driver, thermal shut down protection, over voltage  
protection, and temperature compensated precision current  
sources for loop compensation and fault protection circuitry-  
• Internal High Voltage Sense FET  
• Auto-Restart Mode  
compared to discrete MOSFET and controller or R  
CC  
switching converter solution. The Fairchild Power Switch(FPS)  
can reduce total component count, design size, weight and at the  
same time increase efficiency, productivity, and system  
reliability. It has a basic platform well suited for cost-effective  
design in either a flyback converter or a forward converter.  
TO-220F-4L  
8-DIP  
TO220-5L  
1
1
1
1.6.7.8. Drain  
2. GND  
3. Vcc  
4. FB  
5. NC  
1. Drain  
2. GND  
3. Vcc  
4. FB  
1. GND  
2. Drain  
3. Vcc  
4. FB  
5. S/S  
Internal Block Diagram  
V
CC  
DRAIN  
32V  
5V  
Vref  
Internal  
bias  
SFET  
Good  
logic  
Soft Start  
*
OSC  
5V  
S
R
Q
FB  
L.E.B  
0.1V  
2.5R  
5µA  
1mA  
9V  
+
1R  
+
S
Q
R
GND  
7.5V  
27V  
Thermal S/D  
OVER VOLTAGE S/D  
+
Power on reset  
* KA5H0265RC  
Rev.1.0.4  
©2003 Fairchild Semiconductor Corporation  

KA5L0265R 替代型号

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