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FA5310S PDF预览

FA5310S

更新时间: 2024-09-22 13:07:43
品牌 Logo 应用领域
富士电机 - FUJI 开关
页数 文件大小 规格书
17页 263K
描述
Switching Controller, Current-mode, 1.5A, 600kHz Switching Freq-Max, BIPolar, PDSO8, SOP-8

FA5310S 技术参数

生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP,针数:8
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.83
模拟集成电路 - 其他类型:SWITCHING CONTROLLER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:10 V标称输入电压:18 V
JESD-30 代码:R-PDSO-G8长度:6.05 mm
功能数量:1端子数量:8
最高工作温度:85 °C最低工作温度:-30 °C
最大输出电流:1.5 A封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE认证状态:Not Qualified
座面最大高度:2 mm表面贴装:YES
切换器配置:SINGLE最大切换频率:600 kHz
技术:BIPOLAR温度等级:OTHER
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL宽度:5.3 mm
Base Number Matches:1

FA5310S 数据手册

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Bipolar IC  
For Switching Power Supply Control  
FA531X series  
FA5310BP(S), FA5314P(S), FA5316P(S)  
FA5311BP(S), FA5315P(S), FA5317P(S)  
Dimensions, mm  
Á SOP-8  
5
8
Description  
The FA531X series are bipolar ICs for switching power supply  
control that can drive a power MOSFET.  
These ICs contain many functions in a small 8-pin package.  
With these ICs, a high-performance and compact power  
supply can be created because not many external discrete  
1
4
components are needed.  
6.05  
Features  
• Drive circuit for connecting a power MOSFET  
• Wide operating frequency range (5 to 600kHz)  
• Pulse-by-pulse overcurrent limiting function  
• Overload cutoff function (Latch or non-protection mode  
selectable)  
0.6  
0.4±0.1 1.27±0.2  
• Output ON/OFF control function by external signal  
• Overvoltage cutoff function in latch mode  
• Undervoltage malfunction prevention function  
• Low standby current (90µA typical)  
Á DIP-8  
8
5
• Exclusive choices by circuits (See selection guide on page 25)  
• 8-pin package (DIP/SOP)  
4
1
Applications  
• Switching power supply for general equipment  
9.3  
1.5  
7.6  
2.54±0.25 0.5±0.1  
Block diagram  
Á FA5310BP(S)/FA5311BP(S)/FA5316P(S)/FA5317P(S)  
Pin Pin  
No. symbol  
Description  
1
2
3
4
5
6
7
8
RT  
Oscillator timing resistor  
Feedback  
FB  
IS (+)  
GND  
OUT  
VCC  
CT  
Overcurrent (+) detection  
Ground  
Output  
Power supply  
Oscillator timing capacitor  
Soft-start and ON/OFF control  
CS  
Á FA5314P(S)/FA5315P(S)  
Pin Pin  
Description  
No. symbol  
1
2
3
4
5
6
7
8
RT  
Oscillator timing resistor  
Feedback  
FB  
IS (–)  
GND  
OUT  
VCC  
CT  
Overcurrent (–) detection  
Ground  
Output  
Power supply  
Oscillator timing capacitor  
Soft-start and ON/OFF control  
CS  
1

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