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KA7524 Datasheet(PDF) 3 Page - Unisonic Technologies

Part # KA7524
Description  POWER FACTOR CONTROLLER
PDF  4 Pages
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Manufacturer  UTC [Unisonic Technologies]
Direct Link  http://www.utc-ic.com
Logo UTC - Unisonic Technologies

KA7524 Datasheet(HTML) 3 Page - Unisonic Technologies

  KA7524 Datasheet HTML 1Page - Unisonic Technologies KA7524 Datasheet HTML 2Page - Unisonic Technologies KA7524 Datasheet HTML 3Page - Unisonic Technologies KA7524 Datasheet HTML 4Page - Unisonic Technologies  
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UTCKA7524
LINEAR INTEGRATED CIRCUIT
UTC UNISONIC TECHNOLOGIES CO., LTD.
3
QW-R114-001,A
ELECTRICAL CHARACTERISTICS (Ta=25
°C)
(continued)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Multiplier Section
M1 Input Voltage Range
Vi(m1)
0
2
V
M2 Input Voltage Range
Vi(m2)
Vref
Vref+1
V
Input Bias Current
Ibias
-2
-0.5
2
µA
Multiplier Gain
Gv
Vi(m1)=0.5V,Vi(m2)=3V
0.8
/V
Multiplier Gain Stability
STt
-0.2
%/
°C
Current Sense Section
Input Voltage Threshold
Vth
1.0
1.3
1.6
V
Hysteresis
Vths
200
mV
Input Low Clamp
Voltage
Vic(L)
Idet=0mA
0.95
V
Input High Clamp
Voltage
Vic(H)
Idet=3mA
6.1
7.1
V
Input Current
Ii
0.8V<Vdet<6V
5
µA
Input Clamp Diode
Current
Icd
Vdet<0.9V,Vdet>6V
3
mA
Current Detect Section
Output Voltage(High)
Vo(H)
Io=-10mA,Vcc=12V
7
9
V
Output Voltage(low)
Vo(L)
Io=10mA,Vcc=12V
0.8
1.8
V
Rising Time
tr
CL=1000pF
100
200
ns
Failing Time
tf
CL=1000pF
90
200
ns
Self-Start Section
Self Starting Time
tss
12
µs
NOTE:
1.Reference can not be tested on the PKG
2.Gv=Vo(m)/(Vi(m1)*(Vi(m2)-Vref))



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