AAT1232 Advanced Analog Technology, Inc., AAT1232 Datasheet - Page 6

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

Typical Characteristics
6
No Load Quiescent Current vs. Input Voltage
-0.5
-1.0
-1.5
-2.0
-2.5
0.36
0.32
0.28
0.24
0.16
0.12
0.08
2.5
2.0
1.5
1.0
0.5
0.0
0.4
0.2
2.5
2.5
18.2
18.0
17.8
17.6
17.4
17.2
17.0
(V
IN
3
3
= 4.2V; V
(V
(V
3.5
Output Ripple
Time (500ns/div)
Line Regulation
OUT
OUT
3.5
Input Voltage (V)
Input Voltage (V)
OUT
= 18V; R3 = 20kΩ Ω )
= 18V; EN_High)
= 18V; I
4
4
4.5
OUT
= 100mA)
4.5
5
5
5.5
5.0
4.0
3.0
2.0
1.0
0.0
-1.0
5.5
6
-0.1
-0.2
-0.3
-0.4
-0.5
1.2
1.1
0.9
0.8
0.6
0.5
0.3
0.2
0.0
0.2
0.1
0.0
18.2
18.0
17.8
17.6
17.4
17.2
17.0
-40
-40
No Load Input Current vs. Temperature
24V 100mA Step-Up Converter
Output Voltage Error vs. Temperature
(V
(V
IN
-15
IN
-15
= 4.2V; V
= 5V; V
(V
Output Ripple
Time (100µs/div)
IN
= 3.6V; V
Temperature (° ° C)
Temperature (° ° C)
OUT
OUT
10
10
= 18V; I
= 18V; No Load)
OUT
= 18V)
OUT
35
35
= 100mA)
AAT1232
1232.2006.12.1.3
60
60
1.0
0.8
0.6
0.4
0.2
0.0
-0.2
85
85