AIC1638 AIC [Analog Intergrations Corporation], AIC1638 Datasheet - Page 5

• Manufacturer Part Number: AIC1638
• Description: 3-PIN ONE-CELL STEP-UP DC/DC CONVERTER
• Manufacturer: AIC [Analog Intergrations Corporation]

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ANALOG INTEGRATIONS CORPORATION
4F, 9 Industry E. 9th Road, Science-based Industrial Park , Hsinchu, Taiwan, R.O.C.
TYPICAL PERFORMANCE CHARACTERISTICS
2.78
2.76
2.74
2.72
2.70
2.68
2.66
2.64
2.62
82
80
78
76
74
72
70
68
66
52
48
44
40
36
32
28
24
20
-40
-40
-40
AIC1638-27 Maximum Duty Cycle vs Temperature
AIC1638-27 Output Voltage vs Temperature
AIC1638-27 Supply Current vs Temperature
-20
-20
-20
0
0
0
Temperature ( C)
Temperature ( C)
Temperature ( C)
20
20
20
40
40
40
60
60
60
No Load
80
80
80
100
100
100
3-PIN ONE-CELL STEP-UP DC/DC CONVERTER
3.1
3.0
2.9
2.8
2.7
2.6
2.5
2.4
2.3
2.2
2.1
2.0
160
140
120
100
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
80
60
40
20
www.analog.com.tw
TEL: [phone] FAX:[phone]
-40
0
-40
10
AIC1638-30 Load Regulation (L=100 H, CD54)
AIC1638-27 Switching Frequency vs Temperature
AIC1638-27 SW On Resistance vs Temperature
V
20
-20
-20
IN
=0.9V
30
40
0
0
(CONTINUED)
50
Output Current (mA)
Temperature ( C)
Temperature ( C)
60
20
20





70
1.2V
SPEC NO: DS-1638-00 03/01/00
80
40
40
90
1.5V
100 110 120 130 140
60
60
1.8V
AIC1638
2.0V
80
80
100
100
5