ADT7221
Typical Performance Characteristics
VIN vs. Efficiency (Io=300mA)
90
85
80
75
70
6
8
10
12
VIN (V)
14
16
80
78
76
74
72
0
Io vs. Efficiency (VIN=12V)
Efficiency (%)
Efficiency (%)
100
200
Io (mA)
300
400
Temp vs. Vout (VIN=12V / Io=300mA)
5.2
5.1
Vout (V)
5.0
4.9
4.8
0
20
40
60
Temp (℃)
80
100
Frequency (KHz)
550
540
530
520
510
500
Temp vs. Frequency (VIN=12V / Io=300mA)
0
20
40
60
Temp (℃)
80
100
* This specifications are subject to be changed without notice
Jun. 16. 2008 / Rev. 0.1
5/6
http://www.ad-tech.co.kr