AAT4608 Datasheet, PDF (3/10 Pages) Advanced Analogic Technologies – Current Limited Load Switch in SOT-23 Package

AAT4608
Current Limited Load Switch in SOT-23 Package
Absolute Maximum Ratings (T_A=25°C unless otherwise noted)
Symbol
Description
Value
Units
V_IN
V_SET, V_OUT
I_MAX
T_J
T_LEAD
V_ESD
IN to GND
SET, OUT to GND
Maximum Continuous Switch Current
Operating Junction Temperature Range
Maximum Soldering Temperature (at Leads)
ESD Rating¹ - HBM
-0.3 to 6
V
-0.3 to V_IN+0.3
V
2
A
-40 to 150
°C
300
°C
4000
V
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
Thermal Resistance²
P_D
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)
Symbol
V_IN
I_Q
V_UVLO
R_DS(ON)
I_LIM
I_LIM(MIN)
T_RESP
Description
Operation Voltage
Quiescent Current
Undervoltage Lockout
On-Resistance
Current Limit
Minimum Current Limit
Current Limit Response Time
Conditions
V_IN = 5V, I_OUT = 0
Rising edge, 1% hysteresis,
V_IN=5.0V
V_IN=4.5V
V_IN=3.0V
R_SET = 6.8kΩ
V_IN=5V
Min Typ Max Units
2.7
5.5
V
15
30
µA
2.0 2.3 2.7
V
160 180 mΩ
165
mΩ
195 230 mΩ
0.5
1
2.0
A
150
mA
0.8
µs
4608.2001.10.0.9
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