AAT1184 Datasheet, PDF (3/18 Pages) Advanced Analogic Technologies – High Voltage Step-Down Regulator

Absolute Maximum Ratings¹
Symbol
V_IN(HI)
V_IN(LO)
V_BST1-LX
V_CONTROL
V_EN
I_IN(PULSED)
T_J
T_LEAD
Description
IN, LX to GND
VL to GND
BST to LX
FB, COMP, OS, RS to GND
EN to GND
IN to LX
Operating Junction Temperature Range
Maximum Soldering Temperature (at leads, 10 sec)
Thermal Information
Symbol
_JA
P_D
Description
Thermal Resistance
Maximum Power Dissipation²
DATA SHEET
AAT1184
High Voltage Step-Down Regulator
Value
-0.3 to 30.0
-0.3 to 6.0
-0.3 to 6.0
-0.3 to V_IN(LO) + 0.3
-0.3 to 6.0
12.0
-40 to 150
300
Units
V
V
V
V
V
A
C
C
Value
140
0.7
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. Derate 7mW/°C above 25°C ambient temperature.
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202000A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • May 29, 2012
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