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參數(shù)資料
| 型號： | FA5500AP |
| 廠商： | FUJI ELECTRIC CO LTD |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 1 A SWITCHING CONTROLLER, PDIP8 |
| 封裝： | DIP-8 |
| 文件頁數(shù)： | 22/26頁 |
| 文件大?。?/td> | 228K |
| 代理商： | FA5500AP |
FA5500AP/AN, FA5501AP/AN
5
Quality is our message
5. Block diagram
7
+
-
8
3
1
5
4
VREF(2.5V)
VOVP(1.09VREF)
VCC
FB
OUT
UVLO
REF
ERRAMP
S
R
Q
VDD(5.0V)
-
+
-
VREF(2.5V)
MUL
VZCD(1.5V/1.33V)
TIMER
ZCD
IS
MUL
VZCD(1.5V/1.33V)
OVP
+
-
VOS(2.0V)
AOC
VOS(2.0V)
VSP(0.3V)
SP
2
COMP
6
GND
VOVP
(1.09VREF)
VSP(0.3V)
OVP
SP
+
-
+
-
R
2.5A
+
6. Pin assignment
1
234
8
765
OUT
VCC
GND
ZCD
FB
COMP
MUL
IS
Pin No.
Pin
symbol
Function
Description
1
FB
Voltage Feedback Input
Input for monitoring PFC output voltage
2
COMP
Compensation
Output of error amplifier
3
MUL
Multiplier Input
Input of multiplier for monitoring sinusoidal
waveform
4
IS
Current Sense Input
Input for sensing MOSFET current signal
5
ZCD
Zero Current Detect Input
Input for detecting that the inductor current
reaches zero
6
GND
Ground
7
OUT
Output
Output for direct driving a power MOSFET
8
VCC
Power Supply
Power supply for IC
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PDF描述 |
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| FA5516P | 1 A SWITCHING CONTROLLER, 143 kHz SWITCHING FREQ-MAX, PDIP8 |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| FA5500AP/AN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| FA550-10PAK | 制造商:Black Box Corporation 功能描述:DB15 Male Transceiver Connector Kit, 10-Pack |
| FA5501AP/AN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| FA5502 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FA5502P/M is a control IC for a power factor correction system. |
| FA5502M-H1 | 制造商:Fuji Electric 功能描述: |
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