ADT7220 ADTECH [ADTech], ADT7220 Datasheet - Page 5

• Manufacturer Part Number: ADT7220
• Description: power supply chip with 3.3V regulated output
• Manufacturer: ADTECH [ADTech]

Jun. 16. 2008 / Rev. 0.1
Typical Performance Characteristics
85
80
75
70
65
60
3.5
3.4
3.3
3.2
3.1
6
0
Temp vs. Vout (VIN=12V / Io=300mA)
VIN vs. Efficiency (Io=300mA)
20
8
10
40
Temp ( ℃ )
VIN (V)
* This specifications are subject to be changed without notice
12
60
80
14
100
16
5/6
72
70
68
66
64
62
60
550
540
530
520
510
500
0
0
Temp vs. Frequency (VIN=12V / Io=300mA)
Io vs. Efficiency (VIN=12V)
20
100
http://www.ad-tech.co.kr
40
Temp ( ℃ )
Io (mA)
200
60
300
ADT7220
80
400
100