ILC6370 데이터 시트보기 (PDF) - Impala Linear Corporation
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ILC6370 Datasheet PDF : 8 Pages
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SOT-89 Step up Switching Regulator with Shutdown
Typical Performance Characteristics General conditions for all curves
OUTPUT VOLTAGE vs. OUTPUT CURRENT
ILC6370CP-50
5.4
L = 100µH
C = 47µF (Tantalum)
5.2
5.0
VIN = 2.0V
VIN = 3.0V
4.8
4.6
VIN = 4.0V
4.4
VIN = 1.0V
4.4
4.0
0
100
200
300
400
500
OUTPUT CURRENT IOUT (mA)
OUTPUT VOLTAGE vs. OUTPUT CURRENT
ILC6370CP-30
5.4
L = 100µH
C = 47µF (Tantalum)
5.2
5.0
4.8
4.6
VIN = 1.0V
4.4
VIN = 1.5V
VIN = 2.0V
4.4
4.0
0
40
80
120
160
200
OUTPUT CURRENT IOUT (mA)
EFFICIENCY vs. OUTPUT CURRENT
ILC6370CP-50
100
80
60
VIN = 1.0V
40
VIN = 2.0V
L = 100µH
C = 47µF (Tantalum)
VIN = 3.0V
VIN = 4.0V
EFFICIENCY vs. OUTPUT CURRENT
ILC6370CP-30
100
80
60
VIN = 1.0V
40
VIN = 1.5V
VIN = 2.0V
20
0
0
100
200
300
400
500
OUTPUT CURRENT IOUT (mA)
20
L = 100µH
C = 47µF (Tantalum)
0
0
40
80
120
160
200
OUTPUT CURRENT IOUT (mA)
RIPPLE VOLTAGE vs. OUTPUT CURRENT
ILC6370CP-50
100
L = 100µH
C = 47µF (Tantalum)
80
VIN = 3.0V
VIN = 4.0V
VIN = 2.0V
60
VIN = .9V
40
20
RIPPLE VOLTAGE vs. OUTPUT CURRENT
ILC6370CP-30
100
L = 100µH
C = 47µF (Tantalum)
80
60
40
VIN = 1.0V
20
VIN = 1.5V
VIN = 2.0V
0
0
100
200
300
400
500
OUTPUT CURRENT IOUT (mA)
INPUT VOLTAGE vs. OUTPUT CURRENT
ILC6370CP-50, No Load Current
100
500
400
300
200
L = 100µH
100 RL = 0
C = 47µF (Tantalum)
0
1
2
3
4
INPUT VOLTAGE VIN (V)
0
0
50
100
150
200
OUTPUT CURRENT IOUT (mA)
INPUT VOLTAGE vs. OUTPUT CURRENT
ILC6370CP-30, No Load Current
250
200
150
100
50 L = 100µH
RL = 0
C = 47µF (Tantalum)
0
1.0
1.2
1.4
1.6
1.8
2.0
INPUT VOLTAGE VIN (V)
Impala Linear Corporation
ILC6370/1 1.3
(408) 574-3939 www.impalalinear.com
July 1999 7
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