XC6217_2 Datasheet, PDF (20/33 Pages) Torex Semiconductor – High Speed "Green Operation" LDO Voltage Regulators

XC6217 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(9) Load Transient Response
XC6217x302
V_IN=V_CE=4.0V , V_GO=V_SS (A/B Type) , Tr=Tf=5μs
3.1 ^{Ta=25℃ , CIN=CL=1μF (ceramic)}
GO mode
300
XC6217x302
HighSpeed mode
V_IN=V_CE=4.0V , V_GO=V_IN (A/B Type) , Tr=Tf=5μs
3.1 ^{Ta=25℃ , CIN=CL=1μF (ceramic)}
300
Output Voltage
3
250
Output Voltage
3
250
2.9
200
2.9
200
2.8
150
2.7 ^100mA
Output Current
100
2.8
150
100mA ^{Output Current}
2.7
100
2.6
50
0.1mA
2.5
0
Time (500μs/div)
(10) Line Transient Response
2.6
50
10mA
2.5
0
Time (500μs/div)
XC6217x182
HighSpeed mode
V_CE=V_IN , V_GO=V_IN (A/B Type) , Tr=Tf=5μs
I_OUT=1mA , Ta=25℃, C_L=1μF (ceramic)
5
2
Input Voltage
4
1.95
3
1.9
2
1.85
Output Voltage
1
1.8
0
1.75
-1
1.7
Time (20μs/div)
XC6217x182
HighSpeed mode
V_CE=V_IN , V_GO=V_IN (A/B Type) , Tr=Tf=5μs
5 ^{IOUT=30mA , Ta=25℃ , CL=1μF (ceramic)}
2
4
Input Voltage
1.95
3
1.9
2
1.85
Output Voltage
1
1.8
0
1.75
-1
1.7
Time (20μs/div)
XC6217x182
HighSpeed mode
V_CE=V_IN , V_GO=V_IN (A/B Type) , Tr=Tf=5μs
5 ^{IOUT=100mA , Ta=25℃ , CL=1μF (ceramic)}
2
Input Voltage
4
1.95
3
1.9
2
1.85
Output Voltage
1
1.8
0
1.75
-1
1.7
Time (20μs/div)
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