AAT2554 Datasheet, PDF (15/33 Pages) Advanced Analogic Technologies – Total Power Solution for Portable Applications

AAT2554
Total Power Solution for Portable Applications
Typical Characteristics – LDO Regulator
Over-Current Protection
(EN = GND; ENLDO = V_IN)
1200
1000
800
600
400
200
0
-200
Time (50ms/div)
V_EN(L) and V_EN(H) vs. V_IN
1.250
1.225
1.200
1.175
1.150
V_EN(H)
1.125
1.100
1.075
V_EN(L)
1.050
2.5
3.0
3.5
4.0
4.5
5.0
5.5
Input Voltage (V)
2554.2007.01.1.2
15