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PDF FA5501N Data sheet ( Hoja de datos )
| Número de pieza | FA5501N | |
| Descripción | Power Supply Control IC | |
| Fabricantes | Fuji | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de FA5501N (archivo pdf) en la parte inferior de esta página. Total 26 Páginas | ||
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FA5500P/N, FA5501P/N
Quality is our message
FUJI Power Supply Control IC
Power Factor Correction
FA5500P/N
FA5501P/N
January `02
Fuji Electric Co., Ltd.
Matsumoto Factory
1
1 page  
FA5500P/N, FA5501P/N
5. Block diagram
Quality is our message
6. Pin assignment
Pin No.
Pin
symbol
FB
COMP
MUL
IS
ZCD
GND
OUT
VCC
Function
Voltage Feedback Input
Compensation
Multiplier Input
Current Sense Input
Zero Current Detect Input
Ground
Output
Power Supply
Description
Input to monitor PFC output voltage
Output of error amplifier
Input of multiplier to monitor sinusoidal
waveform
Input to sense MOSFET current signal
Input to detect that the inductor current
reaches zero
Ground
Output for direct driving a power MOSFET
Power supply for IC
5
5 Page 
FA5500P/N, FA5501P/N
Quality is our message
1.510
Current sense comparator maximum
threshold(Vthis) vs. supply voltage(Vcc)
1.505
1.500
1.495
1.490
10
15 20 25
Vcc(V)
30
Current sense comparator maximum
threshold(Vthis) vs. junction temperature(Tj)
1.525
1.520
1.515
1.510
1.505
1.500
1.495
-50
0 50 100 150
Tj(℃)
UVLO startup threshold(Von) vs.
junction temperature(Tj)
FA5500
13.0
12.5
12.0
11.5
11.0
10.5
10.0
-50
0 50 100
Tj(℃)
150
UVLO startup threshold(Von) vs.
junction temperature(Tj)
14.0 FA5501
13.5
13.0
12.5
12.0
11.5
11.0
-50
0 50 100
Tj(℃)
150
UVLO minimum operating voltage(Voｆｆ) vs.
junction temperature(Tj)
10.0
9.5
9.0
8.5
8.0
-50
0 50 100 150
Tj(℃)
11
11 Page | ||
| Páginas | Total 26 Páginas | |
| PDF Descargar | [ Datasheet FA5501N.PDF ] | |
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