AAT1232 Advanced Analog Technology, Inc., AAT1232 Datasheet - Page 5

• Manufacturer Part Number: AAT1232
• Description: 24V 100mA Step-Up Converter
• Manufacturer: Advanced Analog Technology, Inc.

Typical Characteristics
1232.2006.12.1.3
90
80
70
60
50
40
30
20
90
80
70
60
50
40
30
20
90
80
70
60
50
40
30
20
0.1
0.1
0.1
Efficiency vs. Output Current
Efficiency vs. Output Current
Efficiency vs. Output Current
V
V
V
(V
(V
(V
IN
IN
IN
= 5V
OUT
OUT
OUT
= 5V
Output Current (mA)
Output Current (mA)
Output Current (mA)
= 5V
1
1
1
= 18V; R3 = 20kΩ Ω )
= 20V; R3 = 20kΩ Ω )
= 24V; R3 = 20kΩ)
V
IN
V
V
IN
= 4.2V
IN
= 4.2V
= 4.2V
10
10
10
V
IN
V
IN
V
= 3.6V
IN
= 3.6V
= 3.6V
100
100
100
-0.5
-1.0
-1.5
-0.5
-1.0
-1.5
-0.5
-1.0
-1.5
1.5
1.0
0.5
0.0
1.5
1.0
0.5
0.0
1.5
1.0
0.5
0.0
24V 100mA Step-Up Converter
0.1
0.1
0.1
Output Error vs. Output Current
Output Error vs. Output Current
Output Error vs. Output Current
(V
(V
(V
OUT
OUT
OUT
Output Current (mA)
Output Current (mA)
Output Current (mA)
1
1
1
= 18V; R3 = 20kΩ Ω )
= 20V; R3 = 20kΩ Ω )
= 24V; R3 = 20kΩ Ω )
V
V
IN
IN
= 4.2V
= 4.2V
V
IN
AAT1232
10
V
10
10
V
= 4.2V
IN
V
IN
= 3.6V
V
IN
V
= 3.6V
V
IN
IN
V
= 3.6V
IN
= 2.7V
= 2.7V
IN
V
= 2.7V
V
IN
= 5V
IN
= 5V
= 5V
100
100
100
5