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| XC6423 Datasheet, PDF (17/24 Pages) Torex Semiconductor – 突入電流防止機能付き 超小型300mA Dual 高速LDO レギュレータ | |||
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(9)ãInput Transient Response
XC6423(VOUT=2.5V)
VIN=3.5â4.5V, tr=tf=5μs, Ta=25â
CIN=0.1μF(ceramic), CL=1.0μF(ceramic)
5.5
2.70
Input Voltage
4.5
2.65
3.5
2.60
2.5
1.5
0.5
-0.5
Output Voltage
IOUT=0.1mA
IOUT=1mA
IOUT=30mA
IOUT=100mA
Time (100μs/div)
2.55
2.50
2.45
2.40
(10)ãLoad Transient Response
1.25
1.20
XC6423(VOUT=1.2V)
IOUT=1â100mA, tr=tf=0.5μs, Ta=25â
VIN=2.2V, CIN=CL=1.0μF(ceramic)
500
Output Voltage
400
1.15
300
1.10
1.05
Output Current
200
100mA
100
1mA
1.00
0
Time (20μs/div)
2.55
2.50
2.45
2.40
2.35
2.30
XC6423(VOUT=2.5V)
IOUT=1â100mA, tr=tf=0.5μs, Ta=25â
VIN=3.5V, CIN=CL=1.0μF(ceramic)
500
Output Voltage
400
300
Output Current
200
100mA
100
1mA
0
Time (20μs/div)
XC6423
ã·ãªã¼ãº
XC6423(VOUT=3.6V)
VIN=4.6â5.5V, tr=tf=5μs, Ta=25â
CIN=0.1μF(ceramic), CL=1.0μF(ceramic)
6.5
3.80
Input Voltage
5.5
3.75
4.5
3.70
3.5
3.65
Output Voltage
2.5
3.60
IOUT=0.1mA
1.5
IOUT=1mA
3.55
IOUT=30mA
IOUT=100mA
0.5
3.50
Time (100μs/div)
1.85
1.80
1.75
1.70
1.65
1.60
XC6423(VOUT=1.8V)
IOUT=1â100mA, tr=tf=0.5μs, Ta=25â
VIN=2.8V, CIN=CL=1.0μF(ceramic)
500
Output Voltage
400
300
Output Current
200
100mA
100
1mA
0
Time (20μs/div)
3.65
3.60
3.55
3.50
3.45
3.40
XC6423(VOUT=3.6V)
IOUT=1â100mA, tr=tf=0.5μs, Ta=25â
VIN=4.6V, CIN=CL=1.0μF(ceramic)
500
Output Voltage
400
300
Output Current
200
100mA
100
1mA
0
Time (20μs/div)
17/24
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