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参数资料
| 型号： | FA5331P |
| 元件分类： | 稳压器 |
| 英文描述： | 1.5 A POWER FACTOR CONTROLLER, 220 kHz SWITCHING FREQ-MAX, PDIP16 |
| 封装： | DIP-16 |
| 文件页数： | 1/13页 |
| 文件大小： | 151K |
| 代理商： | FA5331P |
FA5331P(M)/FA5332P(M)
1
s Description
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.
FA5331P(M) is a 1st generation IC and FA5332P(M) is 2nd
generation IC which light-load characteristics are improved.
s Features
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
Undervoltage malfunction prevention function
Low standby current (90
A typical) for simple start-up circuit
16-pin package (DIP/SOP)
±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.
s Block diagram
FA5331P(M)/FA5332P(M)
s Dimensions, mm
SOP-16
1
10.06
8
9
16
5.5
0.7
2.0
0~10
1.27±0.2
7.8
±0.3
0.40±0.1
0.20
+0.1
–0.05
DIP-16
FA5331P
1
16
9
8
19.4
6.5
7.6
3.4
4.3max
1.5
0.81
3.1min
0.2min
0~15
0.5±0.1
2.54±0.25
0.3
+0.1
–0.05
Bipolar IC
For Power Factor Correction
FA5332P
1
16
9
8
19.2
6.3
7.62
3.6
5.06max
1.3
0.71
2.54min
0.51min
0~15
0.48±0.1
2.54±0.25
0.25
+0.1
–0.05
Pin
Description
No.
symbol
1
IFB
Current error amplifier output
2
IIN–
Inverting input to current error amplifier
3
VDET
Multiplier input
4
OVP
Overvoltage protection input
5
VFB
Voltage error amplifier output
6
VIN–
Inverting input to voltage error amplifier
7
GND
Ground
8
OUT
Output
9
VC
Power supply to output circuit
10
VCC
Power supply
11
CS
Soft-start
12
ON/OFF
Output ON/OFF control input
13
REF
Reference voltage
14
SYNC
Oscillator synchronization input
15
CT
Oscillator timing capacitor and resistor
16
IDET
Non-inverting input to current error amplifier
相关PDF资料 |
PDF描述 |
|---|---|
| FA5332M | 1.5 A POWER FACTOR CONTROLLER, 150 kHz SWITCHING FREQ-MAX, PDSO16 |
| FA5332P | 1.5 A POWER FACTOR CONTROLLER, 150 kHz SWITCHING FREQ-MAX, PDIP16 |
| FA5501AN | 1 A SWITCHING CONTROLLER, PDSO8 |
| FA5501AP | 1 A SWITCHING CONTROLLER, PDIP8 |
| FA5500AN | 1 A SWITCHING CONTROLLER, PDSO8 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| FA5331P(M) | 制造商:未知厂家 制造商全称:未知厂家 功能描述:FA5331P(M) and FA5332P(M) are control ICs for a power factor correction system. |
| FA5331PM | 制造商:FUJI 制造商全称:Fuji Electric 功能描述:Bipolar IC For Power Factor Correction |
| FA5332M | 制造商:FUJI 制造商全称:Fuji Electric 功能描述:Bipolar IC For Power Factor Correction |
| FA5332P | 制造商:FUJI 制造商全称:Fuji Electric 功能描述:Bipolar IC For Power Factor Correction |
| FA5332P(M) | 制造商:未知厂家 制造商全称:未知厂家 功能描述:FA5331P(M) and FA5332P(M) are control ICs for a power factor correction system. |
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