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参数资料
| 型号： | FAN7527D |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | Power Factor Controller |
| 中文描述： | 功率因数控制器 |
| 文件页数： | 6/14页 |
| 文件大小： | 408K |
| 代理商： | FAN7527D |
FAN7527
6
Electrical Characteristics
(Continued)
V
CC
= 14V, -25
°
C
≤
Ta
≤
125
°
C
,
unless otherwise stated
.
Note :
1 ~ 14 These parameters, although guaranteed, are not 100% tested in production.
Characteristics
Symbol
Test Condition
Min.
Typ.
Max.
Unit
< CURRENT SENSE SECTION>
Input Offset Voltage (Note8)
Input Bias Current
Current Sense Delay To Output
(Note11)
< DETECT SECTION >
Input Voltage Threshold
Detect Hysteresis
Input Low Clamp Voltage
Input High Clamp Voltage
Input Bias Current
Input High/low Clamp Diode Current
(Note12)
< OUTPUT SECTION >
Output Voltage High
Output Voltage Low
Rising Time (Note13)
Falling Time (Note14)
Maximum Output Voltage
Output Voltage With UVLO Activated
< RESTART TIMER SECTION>
Restart Time Delay
<OVER VOLTAGE PROTECTION SECTION>
Soft OVP Detecting Current
Dynamic OVP Detecting Current
Static OVP Threshold Voltage
V
io(cs)
Ib
(cs)
Vm1=0V , Vm2 = 2.2V
0V
≤
Vcs
≤
1.7V
-10
-1
3
10
1
mV
uA
-0.1
tb
(cs)
-
-
200
500
ns
Vth
(det)
HY
(det)
Vclamp(I)
Vclamp(h)
Ib(det)
Vdet Increasing
1.7
0.2
0.45
6.5
-1
2
2.3
0.8
1
7.9
1
V
V
V
V
uA
-
0.5
0.75
7.2
-0.1
Idet = -100uA
Idet = 3mA
1V
≤
Vdet
≤
5V
Iclamp(d)
-
-
-
±
3
mA
V
oh
V
oI
tr
tf
Io = -10mA
Io = 10mA
CI = 1nF
CI = 1nF
Vcc = 20V, Io = 100uA
Vcc = 5V , Io = 100uA
10.5
-
-
-
12
-
11
0.8
130
50
14
-
-
1
V
V
ns
ns
V
V
200
120
16
1
Vomax(o)
Vomin(o)
td
(rst)
Vm1 = 1V, Vm2 = 3.5V
-
500
-
us
I
sovp
I
dovp
Vovp
-
-
25
35
2.1
30
40
2.25
35
45
2.4
uA
uA
V
Vinv = 2.7V
Multiplier Gain: K
Vm1
Vm2
(
×
Vref
–
)
------------------------------------------------------
...... Vm1
Vpin3,Vm2
Vpin2
=
=
)
=
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| FAN7527DTF | 功能描述:功率因数校正 IC RoHS:否 制造商:Fairchild Semiconductor 开关频率:300 KHz 最大功率耗散: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Reel |
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| FAN7528M | 功能描述:功率因数校正 IC Dual Output Critical Conduction Mode PFC RoHS:否 制造商:Fairchild Semiconductor 开关频率:300 KHz 最大功率耗散: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Reel |
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