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參數(shù)資料
| 型號(hào)： | FAN4822 |
| 廠商： | Fairchild Semiconductor Corporation |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | ZVS Average Current PFC Controller |
| 中文描述： | 零電壓平均電流PFC控制器 |
| 文件頁(yè)數(shù)： | 2/10頁(yè) |
| 文件大小： | 71K |
| 代理商： | FAN4822 |
FAN4822
PRODUCT SPECIFICATION
2
REV. 1.0.1 8/10/01
Pin Configuration
Pin Description
(Pin numbers is parentheses are for 16-pin package)
Pin
1 (1)
2 (2)
3 (3)
4 (4)
5 (5)
6 (6)
7 (7)
8 (10)
9 (11)
10 (12)
11 (13)
12 (14)
13 (15)
14 (16)
Name
VEAO
IEAO
Function
Transconductance voltage error amplifier output.
Transconductance current error amplifier output.
Current sense input to the PFC current limit comparator.
PFC gain modulator reference input.
Input for RMS line voltage compensation.
Connection for oscillator frequency setting components.
Input to the high speed zero voltage crossing comparator.
Analog signal ground.
Return for the PFC and ZVS driver outputs.
ZVS MOSFET driver output.
PFC MOSFET driver output.
Shunt-regulated supply voltage.
Buffered output for the internal 7.5V reference.
Transconductance voltage error amplifier input.
I
SENSE
I
AC
V
RMS
R
T
C
ZV SENSE
GND
PWR GND
ZVS OUT
PFC OUT
V
CC
REF
FB
T
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
VEAO
IEAO
I
SENSE
I
AC
V
RMS
R
T
C
T
ZV SENSE
N/C
FAN4822
16-Pin SOIC (S16W)
FAN4822
14-Pin DIP (P14)
FB
REF
V
CC
PFC OUT
ZVS OUT
PWR GND
GND
N/C
TOP VIEW
1
2
3
4
5
6
7
14
13
12
11
10
9
8
VEAO
IEAO
I
SENSE
I
AC
V
RMS
R
T
C
T
ZV SENSE
FB
REF
V
CC
PFC OUT
ZVS OUT
PWR GND
GND
TOP VIEW
Absolute Maximum Ratings
Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum rat-
ings are stress ratings only and functional device operation is not implied.
Parameter
Shunt Regulator Current (I
Peak Driver Output Current
Analog Inputs
Junction Temperature
Storage Temperature Range
Lead Temperature (Soldering, 10 sec)
Thermal Resistance (
Plastic DIP
Plastic SOIC
Min
Max
55
±500
7
150
150
150
Unit
mA
mA
V
°
C
°
C
°
C
CC
)
–
0.3
–
65
θ
JA
)
80
110
°
C/W
°
C/W
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| FAN4822IM | 功能描述:功率因數(shù)校正 IC PFC Controller 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 |
| FAN4822IM_Q | 功能描述:功率因數(shù)校正 IC PFC Controller 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 |
| FAN4822IMX | 功能描述:功率因數(shù)校正 IC PFC Controller 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 |
| FAN4822IN | 功能描述:功率因數(shù)校正 IC PFC Controller 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 |
| FAN4822IN_Q | 功能描述:功率因數(shù)校正 IC PFC Controller 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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