XC6223 Datasheet, PDF (19/36 Pages) Torex Semiconductor – Built-in Inrush Current Protection, 300mA High Speed LDO Voltage Regulator

XC6223
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(8) Load Transient Response (tr=tf=0.5μs)
1.30
XC6223x121
tr = tf = 0.5μs, Ta = 25℃, IOUT = 1⇔150mA
VIN = 2.2V, CIN = 1μF (ceramic), CL = 1μF (ceramic)
400
1.25
350
1.20
300
Output Voltage
1.15
250
1.10
200
1.05
150
Output Current
1.00
100
0.95
50
0.90
0
Time [20μs/div]
1.22
XC6223x121
tr = tf = 0.5μs, Ta = 25℃, IOUT = 50⇔100mA
VIN = 2.2V, CIN = 1μF (ceramic), CL = 1μF (ceramic)
400
1.21
350
1.20
300
Output Voltage
1.19
250
1.18
200
1.17
150
1.16
100
Output Current
1.15
50
1.14
0
Time [20μs/div]
1.90
XC6223x181
tr = tf = 0.5μs, Ta = 25℃, IOUT = 1⇔150mA
VIN = 2.8V, CIN = 1μF (ceramic), CL = 1μF (ceramic)
400
1.85
350
1.80
Output Voltage
300
1.75
250
1.70
200
1.65
150
Output Current
1.60
100
1.55
50
1.50
0
Time [20μs/div]
1.82
XC6223x181
tr = tf = 0.5μs, Ta = 25℃, IOUT = 50⇔100mA
VIN = 2.8V, CIN = 1μF (ceramic), CL = 1μF (ceramic)
400
1.81
350
1.80
300
Output Voltage
1.79
250
1.78
200
1.77
150
1.76
100
1.75
Output Current
50
1.74
0
Time [20μs/div]
2.60
XC6223x251
tr = tf = 0.5μs, Ta = 25℃, IOUT = 1⇔150mA
VIN = 3.5V, CIN = 1μF (ceramic), CL = 1μF (ceramic)
400
2.55
350
2.50
300
Output Voltage
2.45
250
2.40
200
2.35
150
2.30
Output Current
100
2.25
50
2.20
0
Time [20μs/div]
XC6223x251
tr = tf = 0.5μs, Ta = 25℃, IOUT = 50⇔100mA
VIN = 3.5V, CIN = 1μF (ceramic), CL = 1μF (ceramic)
2.52
400
2.51
350
2.50
300
Output Voltage
2.49
250
2.48
200
2.47
150
2.46
100
2.45
Output Current
50
2.44
0
Time [20μs/div]
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