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KA5M0965Q PDF预览

KA5M0965Q

更新时间: 2024-01-31 05:09:22
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 稳压器开关式稳压器或控制器电源电路开关式控制器
页数 文件大小 规格书
14页 638K
描述
Fairchild Power Switch(SPS)

KA5M0965Q 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:TO-3P包装说明:TO-3P, 5 PIN
针数:2Reach Compliance Code:compliant
风险等级:5.82Is Samacsys:N
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:28 V
最小输入电压:9.6 V标称输入电压:14 V
JESD-30 代码:R-PZFM-T5JESD-609代码:e3
湿度敏感等级:NOT APPLICABLE功能数量:1
端子数量:5最高工作温度:85 °C
最低工作温度:-25 °C最大输出电流:36 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 APPLICABLE
认证状态:Not Qualified表面贴装:NO
切换器配置:SINGLE最大切换频率:70 kHz
温度等级:OTHER端子面层:MATTE TIN
端子形式:THROUGH-HOLE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

KA5M0965Q 数据手册

 浏览型号KA5M0965Q的Datasheet PDF文件第2页浏览型号KA5M0965Q的Datasheet PDF文件第3页浏览型号KA5M0965Q的Datasheet PDF文件第4页浏览型号KA5M0965Q的Datasheet PDF文件第5页浏览型号KA5M0965Q的Datasheet PDF文件第6页浏览型号KA5M0965Q的Datasheet PDF文件第7页 
www.fairchildsemi.com  
KA5M0965Q  
Fairchild Power Switch(SPS)  
Features  
Description  
• Precision fixed operating frequency (70kHz)  
• Low start-up current(typ. 100uA)  
• Pulse by pulse current limiting  
• Over Load protection  
The SPS product family is specially designed for an off-line  
SMPS with minimal external components. The SPS consist  
of high voltage power SenseFET and current mode PWM  
IC. Included PWM controller features integrated fixed fre-  
quency oscillator, under voltage lock-out, leading edge  
blanking, optimized gate turn-on/turn-off driver, thermal  
shutdown protection, over voltage protection, and tempera-  
ture compensated precision current sources for loopcompen-  
sation and fault protection circuitry. Compared to discrete  
MOSFET and PWM controller or RCC solution, a SPS can  
reduce total component count, design size, weight and at the  
same time increase efficiency, productivity, and system reli-  
ability. It has a basic platform well suited for cost-effective  
design in either a flyback converter or a forward converter.  
• Over current protection  
• Over voltage protecton (Min. 25V)  
• Internal thermal shutdown function  
• Under voltage lockout  
• Internal high voltage sense FET  
• Latch mode  
TO-3P-5L  
1. DRAIN 2. GND 3. VCC 4. FB 5. S/S  
Internal Block Diagram  
Vcc  
3
Drain  
1
OVP  
VCC  
UVLO  
+
-
INTERNAL  
BIAS  
OVP-out  
Vref  
27V  
VOLTAGE  
Sense  
FET  
LIMIT  
VREF  
Good Logic  
15V/9V  
1mA  
CIRCUIT  
5uA  
CLK  
OSC  
14V  
Feedback 4  
2.5R  
S
R
Q
5
Soft Start  
-
+
LEB  
R
5V  
+
-
VO F F SE T  
7.5V  
VS  
OLP  
TSD  
(TJ=150  
)
Rsense  
S
OVP-out  
Q
2 GND  
(VCC=27V)  
Power-on Reset  
/Auto-restart  
R
OCL  
(VS=1.4V)  
Shutdown  
Latch  
LEB : Leading Edge Blanking  
OCL : Over Current Limit  
Rev.1.0.1  
©2001 Fairchild Semiconductor Corporation  

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24 A SWITCHING REGULATOR, 73 kHz SWITCHING FREQ-MAX, PZFM5, TO-220, 5 PIN