參數(shù)資料
型號: I3002
廠商: INTERPION SEMICONDUCTOR CO.,LTD.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: Power Factor Correction
中文描述: 功率因數(shù)校正
文件頁數(shù): 3/11頁
文件大?。?/td> 234K
代理商: I3002
IP3002 / I3002
Power Factor Correction
April. 2004
- 3 -
http://www.interpionsemi.com
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNIT
Supply Voltage & Current Section
Start-up Threshold Voltage
Vth(st)
VCC Increasing
11
12
13
V
Hysteresis Voltage
HYS
2
2.5
3
V
Start-Up Current
Ist
Before Turn-On(VCC=11V)
20
50
90
uA
Quiescent Current
Iq
No Switching
1
4
7
mA
Operating Supply Current
Icc
CL=1nF,fsw=50KHz
2
5
8
mA
Operating Current at OVP
Icc_ovp
Vinv=2.7V
0.5
2
4
mA
Operating Current at Dis-
able
Icc_dis
Vzcd<150mV
0.5
2
4
mA
Input Volatge
Vinv
Ta=25
°
C
2.465
2.5
2.535
V
Line Regulation
dVinv
VCC=12 ~ 27V
0.1
5
mV
Input Bias Current
Iinv
0.5
0.1
0.5
uA
Open Loop Gain
Av
60
80
dB
Gain Bandwidth
GB
1
MHz
Output Source Current
Isource
Vcomp=4V,Vinv=2.4V
2
4
mA
Output Sink Current
Isink
Vcomp=4V,Vinv=2.6V
3
5
mA
Upper Clamp Voltage
Vupper
Io=
100uA,Vinv=2.4V
5.6
V
Lower Clamp Voltage
Vlower
Io=100uA,Vinv=2.6V
2.25
V
Error Amplifier Section
(Ta =
25
°
C to 125
°
C, VCC=14V unless otherwise specified.)
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