AAT4685 Datasheet, PDF (3/17 Pages) Skyworks Solutions Inc. – thermal shutdown protection

DATA SHEET
AAT4685
Over-Voltage Protection Switch with OCP and BOVP
Absolute Maximum Ratings¹
Symbol
V_IN
V_N
V_P
I_MAX
T_J
T_S
T_LEAD
Description
IN to GND
BOVP, OVP , OCP, OUT , IC to GND
FLT, EN, POK to GND
Maximum Continuous Switch Current
Operating Junction Temperature Range
Storage Temperature Range
Maximum Soldering Temperature (at leads, 10 sec)
Value
-0.3 to 28
-0.3 to V_P +0.3
-0.3 to 7.5
1.9
-40 to 150
-65 to 150
300
Units
V
V
V
A
°C
°C
°C
Thermal Characteristics
Symbol
_JA
P_D
Description
Maximum Thermal Resistance²
Maximum Power Dissipation^{2, 3}
Value
50
2
Units
C/W
W
1. Stresses above those listed in Absolute Maximum Ratings may cause permanent damage to the device. Functional operation at conditions other than the operating conditions
specified is not implied. Only one Absolute Maximum Rating should be applied at any one time.
2. Mounted on a FR4 board.
3. Derate 25mW/°C above 25°C.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
201960A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • May 16, 2012
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