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KA1M0280R PDF预览

KA1M0280R

更新时间: 2024-11-06 03:16:19
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局域网
页数 文件大小 规格书
8页 99K
描述
SPS

KA1M0280R 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:TO-220F包装说明:, SIP4,.1TB
针数:3Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.88Is 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:30 V
最小输入电压:11 V标称输入电压:14 V
JESD-30 代码:R-PSFM-T4JESD-609代码:e0
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
封装等效代码:SIP4,.1TB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子类别:Switching Regulator or Controllers
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:Tin/Lead (Sn/Pb)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:SINGLE
处于峰值回流温度下的最长时间:NOT SPECIFIEDBase Number Matches:1

KA1M0280R 数据手册

 浏览型号KA1M0280R的Datasheet PDF文件第2页浏览型号KA1M0280R的Datasheet PDF文件第3页浏览型号KA1M0280R的Datasheet PDF文件第4页浏览型号KA1M0280R的Datasheet PDF文件第5页浏览型号KA1M0280R的Datasheet PDF文件第6页浏览型号KA1M0280R的Datasheet PDF文件第7页 
SPS  
SPS  
KA1M0280R  
TO-220F-4L  
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 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. Compared to discrete MOSFET and controller or  
RCC switching converter solution, a SPS 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.  
1.GND 2. DRAIN 3. V  
4. FB  
CC  
FEATURES  
ORDERING INFORMATION  
Precision fixed operating frequency (70kHz)  
Pulse by pulse over current limiting  
Over Current Protection  
Device  
Package  
Operating Temperature  
KA1M0280R  
TO-220F-4L  
- 25°C to +85°C  
Over Voltage Protection (Min. 23V)  
Internal thermal shutdown function  
Under voltage lockout  
Internal high voltage sense FET  
Auto restart  
BLOCK DIAGRAM  
#3  
V
CC  
#2 DRAIN  
32V  
5V  
Vref  
Internal  
bias  
SFET  
Good  
logic  
OSC  
9V  
S
R
Q
5mA  
1mA  
-
#4 FB  
L.E.B  
0.1V  
2.5R  
+
1R  
+
S
Q
R
#1 GND  
-
7.5V  
25V  
Thermal S/D  
OVER VOLTAGE S/D  
+
Power on reset  
-
Rev. B  
1
Ó 1999 Fairchild Semiconductor Corporation  

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