03S_03XC6203 02.9.12 2:54 PM ページ 253
XC6203
Series
(7) INPUT TRANSIENT RESPONSE
XC6203E332PR（3.3V）�
XC6203E332PR（3.3V）�
IOUT=1mA�
CIN=CL=1.0µF, Topr=25°C
IOUT=200mA�
CIN=CL=1.0µF, Topr=25°C
6�
5�
4�
3�
2�
1�
0�
�
4.1�
3.9�
3.7�
3.5�
3.3�
3.1�
2.9
6�
5�
4�
3�
2�
1�
0�
�
4.1�
3.9�
3.7�
3.5�
3.3�
3.1�
2.9
Input Voltage
Input Voltage
Output Voltage
Output Voltage
Time（40µsec/div）�
Time（40µsec/div）�
3
(8) LOAD TRANSIENT RESPONSE
XC6203E332PR（3.3V）�
XC6203E332PR（3.3V）�
ꢀꢀꢀ�
VIN=4.3V, CIN=CL=1.0µF（tantalum）
ꢀꢀꢀ�
VIN=4.3V, CIN=CL=1.0µF（tantalum）
�
�
5�
4�
3�
2�
1�
0�
�
200�
160�
120�
80�
40�
0
5�
4�
3�
2�
1�
0�
�
1000�
800�
600�
400�
200�
0
Output Voltage
Output Voltage
Output Current
Output Current
200mA
1mA
40mA
1mA
Time（1msec/div）�
Time（1msec/div）�
(9) RIPPLE REJECTION RATE
XC6203E332PR（3.3V）�
XC6203E332PR（3.3V）�
VIN=4.3VDC+1Vp-pAC
IOUT=40mA, CL=1.0µF（tantalum）
VIN=4.3VDC+1Vp-pAC
IOUT=100mA, CL=1.0µF（tantalum）
�
�
60�
50�
40�
30�
20�
10�
0
60�
50�
40�
30�
20�
10�
0
0.01
0.1
1
10
0.01
0.1
1
10
Ripple Frequency:f (kHz)
Ripple Frequency:f (kHz)
253
TOREX [ Torex Semiconductor ]
