AAT2860 Analogic Corporation, AAT2860 Datasheet - Page 8

• Manufacturer Part Number: AAT2860
• Manufacturer: Analogic Corporation

Typical Characteristics
(200mA/div)
(2mA/div)
8
8
ChargePump
ChargePump
(200mA/div)
(2V/div)
(2V/div)
V
(2V/div)
(2V/div)
(2V/div)
V
DIODE
V
(2V/div)
(2V/div)
(2V/div)
SDA
FL_LVL
Backlight Mode Turn-Off Characteristic
V
I
V
IN
OUT
V
V
V
FLX
I
SDA
OUT
IN
BLX
Backlight Mode Turn-On Characteristic
I
4
2
0
2
0
IN
(V
Flash Mode Turn-On Characteristic
4
2
0
4
2
0
IN
(V
= 3.6V; 30mA/Channel; 1.5x Mode)
(V
IN
IN
= 3.6V; 30mA/Channel; 1.5x Mode)
= 2.8V; 300mA/Channel; 2x Mode)
TM
TM
Time (200µs/div)
Backlight/Flash LED Driver and Multiple LDO Lighting Management Unit
Backlight/Flash LED Driver and Multiple LDO Lighting Management Unit
Time (50µs/div)
Time (100µs/div)
4
2
0
w w w . a n a l o g i c t e c h . c o m
w w w . a n a l o g i c t e c h . c o m
400
200
0
2
0
4
600
400
200
0
4
2
0
(100mA/div)
(200mA/div)
(30mA/Channel Backlight; 1.5x Mode; V
(2V/div)
(2V/div)
(2V/div)
(2V/div)
(2V/div)
(2V/div)
20
10
0
V
V
V
V
V
V
SDA
OUT
SDA
OUT
BLX
BLX
Backlight Mode Turn-On Characteristic
Backlight Mode Turn-On Characteristic
I
I
IN
IN
4
2
0
4
2
0
Operating Characteristic
(V
(V
IN
IN
PRODUCT DATASHEET
PRODUCT DATASHEET
= 4.6V; 30mA/Channel; 1x Mode)
= 3.2V; 30mA/Channel; 2x Mode)
Time (500ns/div)
Time (100µs/div)
Time (100µs/div)
AAT2860
AAT2860
IN
= 3.6V;
2860.2008.05.1.0
2860.2008.05.1.0
C
OUT
100
50
0
-50
= 2.2µF)
0
4
2
200
100
0
4
2
0
400
200
0