Advanced Analog Technology, Inc.
May 2008
AAT1168/1168A/1168B
ABSOLUTE MAXIMUM RATINGS
PARAMETER
VDD to GND
VDD1
,
SW to GND (for AAT1168/AAT1168B)
VDD1
,
SW to GND (for AAT1168A)
VOUT3
,
OUT3, VGH to GND (for AAT1168/AAT1168B)
VOUT3
,
OUT3, VGH to GND (for AAT1168A)
OUT2 to GND
Input Voltage 1 (IN1, IN2, IN3, DLY, CTL)
Input Voltage 2
(VI1+,
VI1
−
, VI2+,
VI2
−
, VI3+,
VI3
−
, VI4+,
VI4
−
, VI5+,
VI5
−
)
Output Voltage 1 (EO,
V
REF
)
Output Voltage 2 (ADJ, VO1, VO2, VO3, VO4, VO5)
Operating Free-Air Temperature Range
Storage Temperature Range
Maximum Junction Temperature
Package Thermal Resistance
Package Thermal Resistance
Power Dissipation
SYMBOL
VALUE
7
14.5
25
28
40
UNIT
V
V
V
V
V
V
V
V
V
V
V
DD
V
H1
V
H1
V
H2
V
H2
V
H3
V
I1
V
I2
V
O1
V
O2
T
C
−
14
V
DD
+0.3
V
H1
+0.3
V
DD
+0.3
V
H1
+0.3
–40
C
to +85
C
–45
C
to +125
C
+125
34
1.1
1,618
C
C
C
C
/W
C
/W
mW
T
STORAGE
T
J
J
A
J
C
P
d
NOTE: Stresses above those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the devices.
Exposure to ABSOLUTE MAXIMUM RATINGS conditions for extended periods may affect device reliability.
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