AAT1275 Analogic Corporation, AAT1275 Datasheet - Page 6

• Manufacturer Part Number: AAT1275
• Manufacturer: Analogic Corporation

Typical Characteristics
(500mA/div)
(400mA/div)
(500mV/div)
(200mV/div)
6
(100mV/div)
(25mV/div)
(25mV/div)
(2V/div)
V
V
V
V
OUT1
OUT2
I
V
OUT
OUT
V
OUT
I
LX
LX
IN
Light Load Switching Waveform
500mA
(V
5.062V
Load Transient Response
Line Transient Response
IN
4.2V
= 3.6V; V
5.064V
(V
1mA
IN
= 3.6V; V
Time (100µs/div)
Time (100µs/div)
(16Ω Ω Load)
Time (5µs/div)
OUT
= 5.0V; 10mA Load)
4.87V
OUT
3.6V
= 5.0V)
4.752V
Boost Converter with USB Power Switch
(500mA/div)
(200mA/div)
(100mV/div)
(100mV/div)
(50mV/div)
(2V/div)
250
200
150
100
50
0
2.5
V
V
V
OUT1
OUT2
I
V
OUT
OUT
I
Load Switch R
LX
LX
2.7
Heavy Load Switching Waveform
2.9
-40°C
(V
500mA
5.0V
IN
Load Transient Response
85°C
3.1
= 3.6V; V
Supply Voltage (V)
(V
250mA
3.3
IN
DS(ON)
= 3.6V; V
Time (500ns/div)
Time (100µs/div)
25°C
OUT
3.5
vs. Input Voltage
= 5.0V; 500mA Load)
4.92V
3.7
OUT
120°C
AAT1275
= 5.0V)
3.9
1275.2006.12.1.2
4.1
4.3
4.5