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參數資料
| 型號： | FAN7527BN |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 穩壓器 |
| 英文描述： | Power Factor Correction Controller |
| 中文描述： | 0.5 A POWER FACTOR AND FLUORESCENT LIGHT CONTROLLER, PDIP8 |
| 封裝： | DIP-8 |
| 文件頁數： | 5/12頁 |
| 文件大小： | 395K |
| 代理商： | FAN7527BN |
FAN7527B
5
Electrical Characteristics
V
CC
= 14V, -25
°
C
≤
Ta
≤
125
°
C
,
unless otherwise stated.
Characteristics
< UNDER VOLTAGE LOCKOUT SECTION>
Start Threshold Voltage
UVLO Hysteresis
< SUPPLY CURRENT SECTION >
Start-up Supply Current
Operating Supply Current
Operating Current at OVP
Dynamic Operating Supply Current
< ERROR AMPLIFIER SECTION >
Symbol
Test Condition
Min.
Typ.
Max.
Unit
V
th(st)
Vcc Increasing
10.5
2
11.5
3
12.5
4
V
V
HY(st)
-
I
st
I
cc
Vcc = Vth(st) -0.2V
Output not switching
Vinv = 3V
50kHz, CI = 1nF
10
-
-
-
60
3
1.7
4
100
6
4
8
uA
mA
mA
mA
I
cc(ovp)
I
dcc
Voltage Feedback Input Threshold
V
ref
Iref = 0mA, Ta = 25
°
C
-25
≤
Ta
≤
125
°
C
14V
≤
Vcc
≤
25V
-25
≤
Ta
≤
125
°
C
2.465
2.44
-
-
-0.5
-2
2
-
-
60
60
-
-
2.5
2.5
0.1
20
-
-4
4
6
2.25
80
80
1
0.6
2.535
2.56
10
-
0.5
-
-
-
-
-
-
-
-
V
V
Line Regulation
Temperature Stability of Vref (Note1)
Input Bias Current
Output Source Current
Output Sink Current
Output Upper Clamp Voltage (Note2)
Output Lower Clamp Voltage (Note3)
Large Signal Open Loop Gain (Note4)
Power Supply Rejection Ratio (Note5)
Unity Gain Bandwidth (Note6)
Slew Rate (Note7)
< MULTIPLIER SECTION>
Input Bias Current (Pin3)
M1 Input Voltage Range (Pin3)
M2 Input Voltage Range (Pin2)
Multiplier Gain (Note8)
Maximum Multiplier Output Voltage
Temperature Stability of K (Note9)
V
ref
1
V
ref
3
Ib
(ea)
I
source
Isink
Veao(H)
Veao(L)
G
v
PSRR
GBW
SR
mV
mV
uA
mA
mA
V
V
dB
dB
MHz
V/us
-
Vm2 = 4V
Vm2 = 4V
Isource = 0.1mA
Isink = 0.1mA
-
14V
≤
Vcc
≤
25V
-
-
Ib
(m)
V
m
1
V
m
2
K
Vomax(m)
K/
T
-
-
-
-0.5
0
Vref
0.36
1.65
-
-
-
-
0.5
3.8
uA
V
V
1/V
V
%/
°
C
Vref+2.5
0.52
1.95
-
Vm1 = 1V, Vm2 = 3.5V
Vinv =0V, Vm1 = 4V
-25
≤
Ta
≤
125
°
C
0.44
1.8
-0.2
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相關代理商/技術參數 |
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| FAN7527BN_Q | 功能描述:功率因數校正 IC PFC Control IC Boundry Mode RoHS:否 制造商:Fairchild Semiconductor 開關頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel |
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