AAT2856 AAT, AAT2856 Datasheet - Page 9

• Manufacturer Part Number: AAT2856
• Description: High Current Charge Pump
• Manufacturer: AAT

Typical Characteristics
(AC Coupled)
2856.2007.06.1.0
(100mA/div)
(100mV/div)
-0.5
-1.0
1.0
0.5
3.2
3.0
2.8
2.6
2.4
2.2
2.0
0
2.7
2.7
LDOs A and B Dropout Characteristics
LDOs A and B Load Transient Response
V
I
OUT
OUT
I
OUT
LDOs A and B Line Regulation
3.1
= 100mA
2.8
3.5
(10mA to 200mA Load Step)
Input Voltage (V)
Input Voltage (V)
2.9
3.9
I
Time (50µs/div)
OUT
= 200mA
4.3
3.0
I
OUT
OUTA
= 200mA
4.7
OUTB
3.1
5.1
3.2
5.5
Dual LDO for BacklightApplications
(AC Coupled)
(250mV/div)
(20mV/div)
-0.5
-1.5
High Current Charge Pump with
1.5
0.5
-1
1
0
-40
V
LDOs A and B Line Transient Response
OUT
V
IN
LDOs A and B Output Voltage
-15
vs. Temperature
Temperature (°C)
10
(10mA Load)
Time (50µs/div)
V
IN
= 3.1V
35
AAT2856
V
IN
= 3.6V
60
85
9