KIA78R018PI 查看數據表（PDF） - KEC
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KIA78R018PI Datasheet PDF : 10 Pages
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KIA78R000F/PI~KIA78R050F/PI
ELECTRICAL CHARACTERISTICS
KIA78R025F/PI (Unless otherwise specified, VIN=4.5V, Tj=25 )
CHARACTERISTIC
SYMBOL
TEST CONDITIONS
Output Voltage
VOUT
VIN=4.5V, IOUT=0.5A
3.5V VIN 12V, 5mA IOUT 1A,
0 Tj 125
Line Regulation
Load Regulation
Quiescent Current
Starting Quiescent Current
Output Noise Voltage
Reg Line
Reg Load
IQ
IQ(start)
VNO
3.5V VIN 12V, IOUT=0.5A
VIN=4.5V, 5mA IOUT 1A
3.5V VIN 12V, IOUT=0A
3.5V VIN 12V, IOUT=1A
VIN=2.1V, IOUT=0A
VIN=2.7V, IOUT=1A
VIN=4.5V, IOUT=50mA,
10Hz f 100kHz
Ripple Rejection
Dropout Voltage
Quiescent Current (OFF mode)
Output Control Voltage (ON)
Output Control Voltage (OFF)
Output Control Current (ON)
RR
VD
IQ(OFF)
VC(ON)
VC(OFF)
IC(ON)
3.5V VIN 12V, IOUT=50mA, f=120Hz
IOUT=0.5A
IOUT=1A
VC=0.4V, 3.5V VIN 12V
IOUT=0.1A
-
VIN=VC=4.5V, IOUT=0.1A
Output Control Current (OFF)
IC(OFF)
VIN=4.5V, VC=0V
MIN.
2.438
2.412
-
-
-
-
-
-
-
53
-
-
-
2
-
-
-
TYP.
2.5
2.5
5
5
0.8
10
0.9
12
95
64
0.3
0.5
0.5
-
-
30
0.1
MAX.
2.562
2.588
UNIT
V
20
mV
20
mV
1.8
mA
20
5
mA
30
-
Vrms
-
dB
0.5
V
-
5
A
-
V
0.8
V
100
A
2
A
ELECTRICAL CHARACTERISTICS
KIA78R030F/PI (Unless otherwise specified, VIN=5V, Tj=25 )
CHARACTERISTIC
SYMBOL
TEST CONDITIONS
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Starting Quiescent Current
Output Noise Voltage
VOUT
Reg Line
Reg Load
IQ
IQ(start)
VNO
VIN=5.0V, IOUT=0.5A
4.0V VIN 12V, 5mA IOUT 1A,
0 Tj 125
4.0V VIN 12V, IOUT=0.5A
VIN=5.0V, 5mA IOUT 1A
4.0V VIN 12V, IOUT=0A
4.0V VIN 12V, IOUT=1A
VIN=2.1V, IOUT=0A
VIN=2.8V, IOUT=1A
VIN=5.0V, IOUT=50mA,
10Hz f 100kHz
Ripple Rejection
Dropout Voltage
Quiescent Current (OFF mode)
Output Control Voltage (ON)
Output Control Voltage (OFF)
Output Control Current (ON)
RR
VD
IQ(OFF)
VC(ON)
VC(OFF)
IC(ON)
4.0V VIN 12V, IOUT=50mA, f=120Hz
IOUT=0.5A
IOUT=1A
VC=0.4V, 4.0V VIN 12V
IOUT=0.1A
-
VIN=VC=4.5V, IOUT=0.1A
Output Control Current (OFF)
IC(OFF)
VIN=5.0V, VC=0V
MIN.
2.925
2.895
-
-
-
-
-
-
-
50
-
-
-
2
-
-
-
TYP.
3.0
3.0
5
5
0.8
10
1.1
13
110
63
0.3
0.5
0.5
-
-
35
0.1
MAX.
3.075
3.105
UNIT
V
20
mV
20
mV
1.8
mA
20
5
mA
30
-
Vrms
-
dB
0.5
V
-
5
A
-
V
0.8
V
100
A
2
A
2005. 11. 8
Revision No : 3
5/10
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