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KDR730E View Datasheet(PDF) - KEC

Part Name
Description
View to exact match
KDR730E Datasheet PDF : 0 Pages
KAB3403T/DN
VFB vs VCTL
350
VCC = 3.6V
300
250
200
150
100
50
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
VCTL (V)
Switching Frequency vs VIN
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
2.5 3.0 3.5 4.0 4.5 5.5 5.0
VIN (V)
Inrush Current
VIN=3.6V ILED=20µA
EN
5V/Div
VOUT
2V/Div
Time (40µs/Div)
IIN
100mA/Div
2007. 2. 26
Revision No : 0
VFB vs Duty
350
300
250
200
150
100
50
0
0 10 20 30 40 50 60 70 80 90 100 110
Duty (%)
VFB vs VIN
350
300
250
200
150
100
2.0 2.5 3.0 3.5 4.0 4.5 5.5 5.0
VIN (V)
Efficicncy vs Temperature
95
90
85
80
75
70
65
60
55
50
-60
VIN=4.3V
VIN=3.6V
VIN=3.0V
-10
40
90
140
Temperature ( C)
6/7
 

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