AS1364
Datasheet - Electrical Characteristics
Table 4. Electrical Characteristics (Continued)
Symbol
Parameter
Condition
Min
Typ
Max
Unit
Shutdown
EN = GND, VIN = 5.5V, TAMB = 25°C
EN = GND, VIN = 5.5V
2.0V < VIN < 5.5V
0.01
0.1
0.5
15
IOFF
Shutdown Supply Current
EN Input Threshold
µA
VIH
VIL
1.6
V
V
2.0V < VIN < 5.5V
0.6
EN = IN or GND, TAMB = +25ºC
TAMB = +85ºC
1
5
ISHDNN
EN Input Bias Current
nA
POK Output
VOL
POK Output Low Voltage
POK sinking 1mA
0.05
0.25
5.5
V
V
Operating Voltage Range for
Valid POK Signal
POK sinking 100µA
1.1
90
POK = 5.5V, TAMB = +25ºC
TAMB = +85ºC
1
5
POK Output High leakage
Current
nA
%
POK Threshold
Rising edge (referenced to VOUT(NOM))
94
98
Thermal Protection
Thermal Shutdown
Temperature
TSHDNN
170
20
ºC
ºC
ΔTSHDNN
Thermal Shutdown Hysteresis
1. Guaranteed by production test of load regulation and line regulation.
2. Dropout voltage is defined as VIN - VOUT, when VOUT is 100mV below the value of VOUT measured for VIN =
(VOUT(NOM) + 500mV). Since the minimum input voltage is 2.0V, this specification is only valid when VOUT(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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