AS1310
Datasheet - Electrical Characteristics
6 Electrical Characteristics
All limits are guaranteed. The parameters with Min and Max values are guaranteed by production tests or SQC (Statistical Quality Control)
methods.
VIN = 1.5V, C1 = C2 = 22µF, CREF = 100nF, Typical values are at TAMB = +25ºC (unless otherwise specified). All limits are guaranteed. The
parameters with min and max values are guaranteed with production tests or SQC (Statistical Quality Control) methods.
Table 3. Electrical Characteristics
Symbol
Parameter
Conditions
Min
Typ
Max
Units
TAMB
Operating Temperature Range
-40
+85
°C
Input
VIN
Input Voltage Range
0.7
3.6
0.8
V
V
Minimum Startup Voltage
ILOAD = 1mA, TAMB = +25°C
0.7
Regulation
VOUT
Output Voltage Range
1.8
-2
3.3
+2
+3
V
%
%
ILOAD = 10 mA, TAMB = +25°C
ILOAD = 10mA
Output Voltage Tolerance
-3
VOUT Lockout Threshold1
Rising Edge
1.55
1.65
1.75
V
Operating Current
VOUT = 1.02xVOUTNOM,
REF = 0.99xVOUTNOM, TAMB = +25°C
Quiescent Current VIN
100
nA
IQ
VOUT = 1.02xVON, REF = 0.99xVON,
No load, TAMB = +25°C
Quiescent Current VOUT
0.8
1
1.2
µA
nA
ISHDN
Shutdown Current
TAMB = +25ºC
100
Switches
NMOS
PMOS
0.35
0.5
4.2
400
20
Ω
Ω
RON
VOUT = 3V
NMOS maximum On-time
Peak Current Limit
Zero Crossing Current
3.6
320
5
4.8
480
35
µs
mA
mA
IPEAK
Enable, Reference
VENH
VENL
IEN
EN Input Voltage High
EN Input Voltage Low
EN Input Bias Current
REF Input Bias Current
0.7
V
V
0.1
100
100
EN = 3.6V, TAMB = +25°C
nA
nA
IREF
REF = 0.99xVOUTNOM, TAMB = +25°C
Low Battery & Power-OK
VLBI
LBI Threshold
LBI Hysteresis
Falling Edge
0.57
0.6
25
0.63
V
mV
nA
ILBI
VLBO
ILBO
LBI Leakage Current
LBI = 3.6V, TAMB = +25°C
ILBO = 1mA
100
100
LBO Voltage Low2
LBO Leakage Current
Power-OK Threshold
20
mV
LBO = 3.6V, TAMB = +25°C
100
95
nA
%
LBI = 0V, Falling Edge
90
92.5
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