AAT1162
12V, 1.5A Step-Down DC/DC Converter
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Electrical Characteristics
4.0V < VIN < 13.2V. CIN = COUT = 22µF; L = 4.7µH, TA = -40°C to +85°C, unless otherwise noted. Typical val-
ues are at TA = 25°C.
Symbol Description
Conditions
Min Typ Max Units
Over-Temperature Shutdown
Threshold
Over-Temperature Shutdown
Hysteresis
TSD
140
25
°C
°C
THYS
VIL
VIH
IEN
EN Logic Low Input Threshold
EN Logic High Input Threshold
EN Input Current
0.4
1.0
V
V
µA
1.4
-1.0
VEN = 0V, VEN = 13.2V
1. The AAT1162 is guaranteed to meet performance specifications over the -40°C to +85°C operating temperature range and is assured
by design, characterization, and correlation with statistical process controls.
1162.2007.09.1.2
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ANALOGICTECH [ ADVANCED ANALOGIC TECHNOLOGIES ]
