AS1364
Datasheet - E l e c t r i c a l C h a r a c t e r i s t i c s
Table 4. Electrical Characteristics (Continued)
Symbol
Shutdown
I
OFF
V
IH
V
IL
I
SHDNN
POK Output
V
OL
POK Output Low Voltage
Operating Voltage Range for
Valid POK Signal
POK Output High leakage
Current
POK Threshold
Thermal Protection
T
SHDNN
Thermal Shutdown
Temperature
170
20
ºC
ºC
POK sinking 1mA
POK sinking 100µA
POK = 5.5V, T
AMB
= +25ºC
T
AMB
= +85ºC
Rising edge (referenced to V
OUT(NOM)
)
90
1.1
1
5
94
98
0.05
0.25
5.5
V
V
nA
%
EN Input Threshold
Shutdown Supply Current
EN = GND, V
IN
= 5.5V, T
AMB
= 25°C
EN = GND, V
IN
= 5.5V
2.0V < V
IN
< 5.5V
2.0V < V
IN
< 5.5V
EN = IN or GND, T
AMB
= +25ºC
T
AMB
= +85ºC
1
5
1.6
0.6
0.01
0.1
0.5
15
µA
V
V
nA
Parameter
Condition
Min
Typ
Max
Unit
EN Input Bias Current
ΔT
SHDNN
Thermal Shutdown Hysteresis
1. Guaranteed by production test of load regulation and line regulation.
2. Dropout voltage is defined as V
IN
- V
OUT
, when V
OUT
is 100mV below the value of V
OUT
measured for V
IN
=
(V
OUT(NOM)
+ 500mV). Since the minimum input voltage is 2.0V, this specification is only valid when V
OUT(NOM)
> 2.0V.
Note:
All limits are guaranteed. The parameters with min and max values are guaranteed with production tests or
SQC (Statistical Quality Control) methods.
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