L=27uH
L=27uH
R1221N33AA
R1221N33AB
3.36
3.34
3.32
3.30
3.28
3.26
3.24
3.36
3.34
3.32
3.30
3.28
3.26
3.24
0
5
10
IN
V (V)
15
0
5
10
15
Input Voltage VIN(V)
Input Voltage
6) Output Voltage vs. Temperature
L=27uH
L=27uH
R1221N15XB
R1221N33AH
3.31
1.51
3.30
3.29
3.28
3.27
1.50
1.49
1.48
1.47
-50
0
50
100
-50
0
50
100
Temperature Topt
(°C)
(°C)
Temperature Topt
7) Detector Threshold vs. Temperature
VIN=6V
VIN=6V
(VD=2.0V)
R1221N25XA
(VD=1.2V)
R1221N15XB
1.22
2.01
2.00
1.99
1.98
1.97
1.21
1.20
1.19
1.18
-50
0
50
100
-50
0
50
100
Temperature Topt
(°C)
Temperature Topt(°C)
12345
Rev. 1.11
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