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FA5331P PDF预览

FA5331P

更新时间: 2024-09-21 22:31:39
品牌 Logo 应用领域
富士电机 - FUJI 功率因数校正
页数 文件大小 规格书
13页 153K
描述
Bipolar IC For Power Factor Correction

FA5331P 技术参数

生命周期:Obsolete零件包装代码:DIP
包装说明:,针数:16
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:POWER FACTOR CONTROLLER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:10 V标称输入电压:18 V
JESD-30 代码:R-PDIP-T16功能数量:1
端子数量:16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封装形状:RECTANGULAR
封装形式:IN-LINE认证状态:Not Qualified
表面贴装:NO切换器配置:SINGLE
最大切换频率:220 kHz技术:BIPOLAR
温度等级:OTHER端子形式:THROUGH-HOLE
端子位置:DUALBase Number Matches:1

FA5331P 数据手册

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Bipolar IC  
For Power Factor Correction  
FA5331P(M)/FA5332P(M)  
Description  
Dimensions, mm  
FA5331P(M) and FA5332P(M) are control ICs for a power  
factor correction system. These ICs use the average current  
control system to ensure stable operation. With this system, a  
power factor of 99% or better can be achieved.  
Á SOP-16  
9
16  
FA5331P(M) is a 1st generation IC and FA5332P(M) is 2nd  
generation IC which light-load characteristics are improved.  
Features  
8
1
10.06  
• Drive circuit for connecting a power MOS-FET(Io=±1.5A)  
• Pulse-by-pulse overcurrent and overvoltage limiting function  
• Output ON/OFF control function by external signals  
• External synchronizing signal terminal for synchronous  
operation with other circuits  
0.7  
0.40±0.1  
1.27±0.2  
• Undervoltage malfunction prevention function  
• Low standby current (90µA typical) for simple start-up circuit  
• 16-pin package (DIP/SOP)  
Á DIP-16  
FA5331P  
±2% accuracy reference voltage for setting DC output and  
overvoltage protection [FA5332P(M) only]  
• When there is a possibility of light-load operation,  
FA5332P(M) is suitable.  
16  
9
Block diagram  
1
8
19.4  
1.5  
0.81  
7.6  
0.5±0.1  
2.54±0.25  
FA5332P  
9
16  
1
8
19.2  
1.3  
0.71  
Pin Pin  
Description  
No. symbol  
1
IFB  
Current error amplifier output  
Inverting input to current error amplifier  
Multiplier input  
2
IIN–  
VDET  
OVP  
VFB  
VIN–  
GND  
OUT  
VC  
7.62  
3
0.48±0.1  
2.54±0.25  
4
Overvoltage protection input  
Voltage error amplifier output  
Inverting input to voltage error amplifier  
Ground  
5
6
7
8
Output  
9
Power supply to output circuit  
Power supply  
10  
11  
12  
13  
14  
15  
16  
VCC  
CS  
Soft-start  
ON/OFF Output ON/OFF control input  
REF  
SYNC  
CT  
Reference voltage  
Oscillator synchronization input  
Oscillator timing capacitor and resistor  
Non-inverting input to current error amplifier  
IDET  
1

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