AIC1638 AIC [Analog Intergrations Corporation], AIC1638 Datasheet - Page 7

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

"
ANALOG INTEGRATIONS CORPORATION
4F, 9 Industry E. 9th Road, Science-based Industrial Park , Hsinchu, Taiwan, R.O.C.
TYPICAL PERFORMANCE CHARACTERISTICS
160
140
120
100
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
3.4
3.3
3.2
3.1
3.0
2.9
2.8
2.7
2.6
2.5
2.4
2.3
80
60
40
20
0
-40
-40
0
AIC1638-30 Switching Frequency vs Temperature
AIC1638-30 SW On Resistance vs Temperature
AIC1638-33 Load Regulation (L=100 H, CD54)
25
-20
-20
50
V
IN
V
0
0
=0.9V
IN
=1.2V
Output Current (mA)
Temperature ( C)
Temperature ( C)
75
20
20
V
100
IN
=1.5V
40
40
125
V
60
60
IN
150
=1.8V
V
IN
80
80
=2.0V
175
100
200
100
3-PIN ONE-CELL STEP-UP DC/DC CONVERTER
52
48
44
40
36
32
28
24
20
90
85
80
75
70
65
60
55
50
82
80
78
76
74
72
70
68
66
www.analog.com.tw
TEL: [phone] FAX:[phone]
-40
-40
0
AIC1638-30 Maximum Duty Cycle vs Temperature
25
AIC1638-30 Supply Current vs Temperature
-20
-20
AIC1638-33 Efficiency (L=100 H, CD54)
V
IN
=0.9V
50
0
0
(CONTINUED)
Output Current (mA)
Temperature ( C)
Temperature ( C)
75
V
IN
=1.2V
20
20
100
SPEC NO: DS-1638-00 03/01/00
40
40
125
V
IN
=1.5V
60
60
150
V
IN
=1.8V
AIC1638
V
IN
80
80
=2.0V
175
100
200
100
7