AAT2846INJ-EE-T1 AnalogicTech, AAT2846INJ-EE-T1 Datasheet - Page 9

• Manufacturer Part Number: AAT2846INJ-EE-T1
• Description: High Current Charge Pump with Dual LDO for Backlight and Flash Applications
• Manufacturer: AnalogicTech

Typical Characteristics
(500mV/div)
2846.2007.08.1.0
-0.5
-1.0
1.0
0.5
0.0
(2V/div)
3.2
3.0
2.8
2.6
2.4
2.2
2.0
2.7
0.1
LDOs A and B Dropout Characteristics
V
V
OUT
EN
I
LDOs A and B Turn On Characteristic
OUT
LDOs A and B Load Regulation
= 100mA
0V
0V
2.8
1
Load Current
Input Voltage (V)
2.9
Time (50µs/div)
I
OUT
10
= 200mA
3.0
(mA)
100
OUTB
OUTA
3.1
High Current Charge Pump with Dual LDO
1000
3.2
for Backlight and Flash Applications
(AC Coupled)
(250mV/div)
(20mV/div)
-0.5
-1.0
1.0
0.5
0.0
-0.5
-1.5
1.5
0.5
-1
0.1
1
0
-40
V
LDOs A and B Line Transient Response
OUT
V
IN
LDOs A and B Load Regulation
LDOs A and B Output Voltage
-15
1
vs. Temperature
Load Current
Temperature (°C)
10
(10mA Load)
Time (50µs/div)
V
10
IN
= 3.1V
(mA)
35
AAT2846
V
IN
100
OUTB
= 3.6V
OUTA
60
1000
85
9