AAT2869 Advanced Analogic Technologies, Inc., AAT2869 Datasheet - Page 10

• Manufacturer Part Number: AAT2869
• Description: Fade-in/fade-out 4 Channel Backlight Driver With Dual Ldos
• Manufacturer: Advanced Analogic Technologies, Inc.

Typical Characteristics
(20mA/div)
10
SystemPower
(2V/div)
(2V/div)
3.4
3.2
3.0
2.8
2.6
2.4
2.7
V
I
OUT
V
LED
IN
Fade In From CP Disable To Enable
0
0
0
(V
2.8
Dropout Characteristics
IN
= 3.6V; C
TM
Input Voltage (V)
(V
2.9
Time (400ms/div)
OUTA
IN
= C
= 2.8V)
F
= 1μF; 31mA/ch)
3.0
Fade-In/Fade-Out 4 Channel Backlight Driver with Dual LDOs
I
I
I
I
I
I
3.1
OUT
OUT
OUT
OUT
OUT
OUT
= 0mA
= 10mA
= 50mA
= 100mA
= 150mA
= 200mA
w w w . a n a l o g i c t e c h . c o m
3.2
(20mA/div)
(2V/div)
(2V/div)
3.6
3.4
3.2
3.0
2.8
2.6
2.4
2.7
V
I
OUT
V
LED
IN
Fade Out From CP Enable To Disable
I
I
I
I
I
I
0
0
0
OUT
OUT
OUT
OUT
OUT
OUT
= 0mA
= 10mA
= 50mA
= 100mA
= 150mA
= 200mA
(V
2.8
Dropout Characteristics
IN
PRODUCT DATASHEET
= 3.6V; C
Input Voltage (V)
(V
2.9
Time (400ms/div)
OUTA
IN
AAT2869
= C
= 3.0V)
F
= 1μF; 31mA/ch)
3.0
2869.2010.01.1.0
3.1
3.2