PRODUCT DATASHEET
AAT2610
7-Channel PMU for Digital Still Cameras
Typical Characteristics
Main SU Load Regulation vs. Output Current
SD1 Load Regulation vs. Output Current
(VMSU = 3.3V; L = 2.2μH; COUT = 10μF)
(VPVSD1 = VBAT; VSD1 = 2.5V: L = 2.2μH; COUT = 10μF)
0.05
0.04
0.03
0.02
0.01
0.00
-0.01
0.010
VBAT = 3.3V
VBAT = 3.6V
VBAT = 3.8V
VBAT = 4.2V
VBAT = 5.0V
0.008
0.006
0.004
0.002
0.000
-0.002
-0.004
-0.006
-0.008
-0.010
-0.02
VBAT = 1.8V
-0.03
-0.04
-0.05
VBAT = 2.4V
VBAT = 2.7V
VBAT = 3.0V
0
50
100
150
200
250
300
350
400
0
50
100
150
200
250
300
350
400
Load Current (mA)
Load Current (mA)
SD2 Load Regulation vs. Output Current
SD2 Load Regulation vs. Output Current
(VPVSD2 = VBAT; VSD2 = 1.8V: L = 2.2μH; COUT = 4.7μF)
(VSD2 = 1.2V: L = 2.2μH; COUT = 4.7μF)
0.010
0.010
VBAT = 2.4V
VBAT = 2.4V
0.008
0.008
VBAT = 3.0V
VBAT = 3.0V
0.006
0.006
VBAT = 3.6V
VBAT = 4.2V
VBAT = 5.0V
VBAT = 3.6V
0.004
0.002
0.000
-0.002
-0.004
-0.006
-0.008
-0.010
0.004
VBAT = 4.2V
VBAT = 5.0V
0.002
0.000
-0.002
-0.004
-0.006
-0.008
-0.010
0
50
100
150
200
250
300
350
400
0
50
100
150
200
250
300
350
400
Load Current (mA)
Load Current (mA)
AUX2 Load Regulation vs. Output Current
AUX3 Load Regulation vs. Output Current
(VAUX2 = +15V; L = 4.7μH; COUT = 4.7μF)
(VAUX3 = -7.5V; L = 4.7μH; COUT = 4.7μF)
0.010
3.0
VBAT = 1.8V
VBAT = 1.8V
0.008
0.006
0.004
0.002
0.000
-0.002
-0.004
-0.006
-0.008
-0.010
VBAT = 2.4V
VBAT = 2.4V
2.0
1.0
VBAT = 2.7V
VBAT = 2.7V
V
BAT = 3.0V
BAT = 3.6V
V
BAT = 3.0V
BAT = 3.6V
V
V
VBAT = 4.2V
VBAT = 4.2V
VBAT = 5.0V
VBAT = 5.0V
0.0
-1.0
-2.0
-3.0
0
10
20
30
40
50
60
70
80
90
100
0
10
100
Load Current (mA)
Load Current (mA)
w w w . a n a l o g i c t e c h . c o m
2610.2008.11.1.1
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ANALOGICTECH [ ADVANCED ANALOGIC TECHNOLOGIES ]
