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參數(shù)資料
| 型號(hào)： | FAN4803CSX-2 |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 1 A POWER FACTOR CONTROLLER WITH POST REGULATOR, 134 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封裝： | SOIC-8 |
| 文件頁數(shù)： | 5/12頁 |
| 文件大?。?/td> | 131K |
| 代理商： | FAN4803CSX-2 |
FAN4803
PRODUCT SPECIFICATION
2
REV. 1.2.0 6/21/01
Pin Conguration
Pin Description
1
2
3
4
8
7
6
5
PFC OUT
GND
ISENSE
VEAO
PWM OUT
VCC
ILIMIT
VDC
TOP VIEW
8-Pin SOIC (S08)
8-Pin PDIP (P08)
FAN4803
PIN
NAME
FUNCTION
1
PFC OUT
PFC driver output
2
GND
Ground
3ISENSE
Current sense input to the PFC current limit comparator
4
VEAO
PFC one-pin error amplifier input
5VDC
PWM voltage feedback input
6ILIMIT
PWM current limit comparator input
7VCC
Positive supply (may require an external shunt regulator)
8
PWM OUT
PWM driver output
Absolute Maximum Ratings
Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum
ratings are stress ratings only and functional device operation is not implied.
Operating Conditions
Parameter
Min
Max
Unit
ICC Current (average)
40
mA
VCC MAX
18.3
V
ISENSE Voltage
-5
1
V
Voltage on Any Other Pin
GND – 0.3
VCC + 0.3
V
Peak PFC OUT Current, Source or Sink
1
A
Peak PWM OUT Current, Source or Sink
1
A
PFC OUT, PWM OUT Energy Per Cycle
1.5
J
Junction Temperature
150
°C
Storage Temperature Range
-65°
150
°C
Lead Temperature (Soldering, 10 sec)
260
°C
Thermal Resistance (
θJA)
Plastic DIP
110
°C/W
Plastic SOIC
160
°C/W
Temperature Range
FAN4803CS-X
0°C to 70°C
FAN4803CP-X
0°C to 70°C
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FAN480X | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:PFC+PWM Combination Controller |
| FAN4810 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Power Factor Correction Controller |
| FAN4810EVAL | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Power Factor Controller |
| FAN4810M | 功能描述:功率因數(shù)校正 IC PFC Preregulator RoHS:否 制造商:Fairchild Semiconductor 開關(guān)頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel |
| FAN4810M_Q | 功能描述:功率因數(shù)校正 IC PFC Preregulator RoHS:否 制造商:Fairchild Semiconductor 開關(guān)頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel |
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