AAT2842 Analogic Corporation, AAT2842 Datasheet - Page 9

• Manufacturer Part Number: AAT2842
• Manufacturer: Analogic Corporation

Typical Characteristics
V
values are at T
(400mV/div)
(100mA/div)
2842.2006.10.1.0
(100mV/div)
(10mV/div)
IN
-0.50
-1.00
= 3.6V; C
1.00
0.50
0.00
2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5
V
V
I
V
OUT
OUT
OUT
IN
LDOs A and B Line Regulation
IN
LDOA Load Transient Response
LDOA Line Transient Response
A
= 4.7µF; C
= 25°C.
V
IN
(10mA to 200mA Load Step)
= 3.7V
Input Voltage (V)
Time (40µs/div)
Time (20µs/div)
(10mA Load)
OUT
= 2.2µF; C
I
OUT
OUTA
= 200mA
OUTB
Control and Dual LDO for Backlight and Flash
1
V
IN
= C
= 4.2V
2
High-Current Charge Pump with S
= 1.0µF; T
A
(100mA/div)
(100mV/div)
(400mV/div)
= -40°C to +85°C, unless otherwise noted. Typical
(10mV/div)
-0.50
-1.00
1.00
0.50
0.00
0.1
V
V
I
OUT
OUT
V
OUT
IN
LDOs A and B Load Regulation
LDOB Load Transient Response
LDOB Line Transient Response
1
(10mA to 200mA Load Step)
V
Load Current (mA)
IN
= 3.7V
Time (20µs/div)
Time (40µs/div)
(10mA Load)
10
OUTA
OUTB
100
2
Cwire™
V
IN
= 4.2V
1000
9