Advanced Analog Technology, Inc.
AAT1501/A
ELECTRICAL CHARACTERISTICS,
T
C
= −
40
°
C to
+
85° C
,
V
DD
=3.3V (Unless Otherwise Specified)
OPERATING CONDITION
PARAMETER
Supply Voltage
Supply Current
Shutdown Current
Oscillation Frequency
Thermal Shutdown
Thermal Shutdown Hysteresis
SYMBOL TEST CONDITION
MIN
2.7
TYP MAX UNIT
5.0
1.5
0.01
750
160
20
2.0
1.00
-
-
-
V
mA
V
DD
I
DD
I
SHDN
f
OSC
T
SHDN
T
HYS
V
DD
=2.7V to 5.0V,
I
O
=0 , SHDN
=
V
DD
-
-
-
-
-
V
DD
=2.7V to 5.0V,
I
O
=0 ,
SHDN
=
0V
µ
A
kHz
ο
C
C
ο
OUTPUT PERFORMANCE
PARAMETER
Output Voltage
Output Current
Short Current
Output Ripple
SYMBOL
V
OUT
TEST CONDITION
AAT1501
AAT1501A
MIN TYP MAX UNIT
4.8
4.3
80
-
-
-
-
-
5.0
4.5
-
150
50
18
83
93
5.2
4.7
-
-
-
-
-
%
-
V
V
mA
I
O
V
OR
V
DD
=3V, SHDN
=
V
DD
V
DD
=3V, I
O
=50mA
V
DD
=3V, I
O
=30mA
V
DD
=2.7V,
I
O
=30mA
V
DD
=3V,
V
O
=5V / I
O
=10 mA
mV
Efficiency
η
CONTROL INPUT
PARAMETER
Input Current
SYMBOL TEST CONDITION
I
SHDN
SHDN
= 0 ~ V
DD
MIN
-
1.1
-
TYP MAX UNIT
±0.1
±1
A
V
0.5
V
SHDN
High Voltage
SHDN
Low Voltage
V
IH
V
IL
–
台灣類比科技股�½有限公司
–
–
Advanced Analog Technology, Inc
.
–
Page 3 of 15
3.0
AAT [ ADVANCED ANALOG TECHNOLOGY, INC. ]
