AAT4682 Datasheet, PDF (3/8 Pages) Advanced Analogic Technologies – Dual Electronic Resettable Switches

AAT4682
Dual Electronic Resettable Switches
Absolute Maximum Ratings (T_A=25°C unless otherwise noted)
Symbol
Description
Value
Units
V_IN
V_OUT
V_FLG
I_OUT
T_J
V_ESD
T_LEAD
IN to GND
OUTA or OUTB to GND
FAULTA or FAULTB to GND
Output Current
Operating Junction Temperature Range
ESD Rating¹ - HBM
Maximum Soldering Temperature (at Leads)
-0.3 to 6
V
-0.3 to 6
V
-0.3 to 6
V
Internally Limited
A
-40 to 150
°C
5000
V
300
°C
Note: Stresses above those listed in Absolute Maximum Ratings may cause permanent damage to the device. Functional operation at con-
ditions other than the operating conditions specified is not implied. Only one Absolute Maximum rating should be applied at any one time.
Note 1: Human body model is a 100pF capacitor discharged through a 1.5kΩ resistor into each pin.
Thermal Characteristics
Symbol
Description
Θ_JA
Maximum Thermal Resistance²
P_D
Maximum Power Dissipation²
Note 2: Mounted on a demo board.
Value
150
667
Units
°C/W
mW
Electrical Characteristics (V_IN = 5V, T_A = -40 to 85°C unless otherwise noted. Typical values
are at T_A=25°C; bold values designate full temperature range)
Symbol
V_IN
I_Q
V_UVLO
V_UVLO(hys)
R_DS(ON)
I_LIM
t_RESP
V_FAULTLOW
I_SINK
T_blank
T_SD
Description
Operation Voltage
Quiescent Current
Undervoltage Lockout
Undervoltage Lockout Hysteresis
On-Resistance
Current Limit
Current Loop Response
FAULT Logic Output Low
FAULT Logic Output High
Leakage Current
FAULT Blanking Time
Over-temperature threshold
Conditions
V_IN = 5V, I_OUT = 0
V_IN falling
V_IN = 5.0V,T_A = 25°C
V_IN = 3.V,T_A = 25°C
OUT < IN - 0.5V
V_IN = 5V
I_SINK = 1mA
V_FAULT = 5.5V
Min Typ
1.8
10
1.5
0.3
400
525
0.6 0.875
500
0.5
Max
5.5
20
500
650
1.25
0.4
1
Units
V
µA
V
V
mΩ
A
ns
V
µA
2
ms
125
°C
4682.2001.11.0.9
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