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KA7M0880-TU

更新时间: 2024-11-23 19:56:27
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 局域网开关
页数 文件大小 规格书
16页 1354K
描述
Switching Regulator, Current-mode, 32A, PZFM5, TO-3, 5 PIN

KA7M0880-TU 技术参数

生命周期:Obsolete零件包装代码:TO-204AA
包装说明:,针数:2
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.84
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:23 V
最小输入电压:10 V标称输入电压:14 V
JESD-30 代码:R-PZFM-T5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:32 A
封装主体材料:PLASTIC/EPOXY封装形状:RECTANGULAR
封装形式:FLANGE MOUNT认证状态:Not Qualified
表面贴装:NO切换器配置:SINGLE
温度等级:OTHER端子形式:THROUGH-HOLE
端子位置:ZIG-ZAGBase Number Matches:1

KA7M0880-TU 数据手册

 浏览型号KA7M0880-TU的Datasheet PDF文件第2页浏览型号KA7M0880-TU的Datasheet PDF文件第3页浏览型号KA7M0880-TU的Datasheet PDF文件第4页浏览型号KA7M0880-TU的Datasheet PDF文件第5页浏览型号KA7M0880-TU的Datasheet PDF文件第6页浏览型号KA7M0880-TU的Datasheet PDF文件第7页 
www.fairchildsemi.com  
FS7M0880  
Fairchild Power Switch(FPS)  
Features  
Description  
• Precise Fixed Operating Frequency  
• FS7M0880(66kHz)  
• Pulse By Pulse Current Limiting  
• Over Current Protection  
The Fairchild Power Switch (FPS) product family is specially  
designed for an off line SMPS with minimal external compo-  
nents. The Fairchild Power Switch (FPS) consists of high volt-  
age power SenseFET and current mode PWM controller. The  
PWM controller includes integrated fixed oscillator, under volt-  
age lock out, leading edge blanking block, optimized gate turn-  
on/turn-off driver, thermal shut down protection, over voltage  
protection, temperature compensated precise current sources for  
loop compensation and fault protection circuit. Compared to  
discrete MOSFET and PWM controller or ring choke converter  
(RCC) solutions, the Fairchild Power Switch (FPS) can reduce  
total cost, component count, size and weight simultaneously  
increasing efficiency, productivity, and system reliability. It has  
simple applications well suited for cost down design for flyback  
converter or forward converter.  
• Over Load Protection  
• Over Voltage Protection (Min. 25V)  
• Internal Thermal Shutdown Function  
• Under Voltage Lockout with Hysteresis  
• Internal High Voltage Sense FET  
• Latch Up Mode  
• Soft Start  
TO-3P-5L  
1
1. DRAIN 2. GND 3. V  
CC  
4. FB 5. S/S  
Internal Block Diagram  
# 5  
Soft Start  
# 3  
Vc c  
# 1  
DRAIN  
UVLO  
+
-
Inte rna l  
Via s  
Vre f  
OSC  
S
Q
Vref  
PWM  
Compa ra tor  
-
R
# 4  
Fe edbac k  
+
Ifb  
Ro n  
R
Ro ff  
Vref  
Vref  
Vfb  
o ffs e t  
Idelay  
+
+
Vs d  
-
De la y  
120ns  
Rs e ns e  
-
Vo c p  
S
Q
Vc c  
+
Vc c  
Res et  
# 2  
R
Vo vp  
-
The rmal  
Sourc e  
GND  
Shutdown  
Rev.1.0.0  
©2002 Fairchild Semiconductor Corporation  

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