L=27uH
C=47uF(Ta)
L=27uH
C=47uF(Ta)
R1221N33AC
R1221N50XC
200
180
160
140
120
100
80
200
180
160
140
120
100
80
VIN6V
VIN4.5V
VIN8V
VIN8V
VIN12V
VIN12V
60
60
40
40
20
20
0
0
1
10
Output Current
100
IOUT(mA)
1000
1
10
Output Current
100
IOUT(mA)
1000
4) Oscillator Frequency vs. Input Voltage
L=27uH
L=27uH
R1221N15XB
R1221N15XA
600
500
400
300
200
100
0
600
500
400
300
200
100
0
0
5
10
VIN(V)
15
0
5
10
15
Input Voltage
Input Voltage VIN(V)
5) Output Voltage vs. Input Voltage
L=27uH
L=27uH
R1221N15XB
R1221N15XA
1.53
1.53
1.52
1.51
1.50
1.49
1.48
1.47
1.52
1.51
1.50
1.49
1.48
1.47
0
5
10
15
0
5
10
15
Input Voltage VIN(V)
Input Voltage VIN(V)
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Rev. 1.11
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