MAX15058 Datasheet, PDF (8/21 Pages) Maxim Integrated Products – High-Efficiency, 3A, Current-Mode Synchronous, Step-Down Switching Regulator

High-Efficiency, 3A, Current-Mode
Synchronous, Step-Down Switching Regulator
Typical Operating Characteristics (continued)
(VIN = 5V, VOUT = 1.8V, ILOAD = 3A, Circuit of Figure 5, TA = +25NC, unless otherwise noted.)
CASE TEMPERATURE
vs. AMBIENT TEMPERATURE
100
80
60
40
20
0
-20
-40
-40 -20 0 20 40 60 80
AMBIENT TEMPERATURE (°C)
INPUT CURRENT IN SKIP MODE
vs. OUTPUT VOLTAGE
5.0
4.5 NO LOAD
4.0
3.5
3.0
2.5
VCC = 5.0V
2.0
1.5
1.0
VCC = 3.3V
0.5
0
1.2
1.7
2.2
2.7
3.2
OUTPUT VOLTAGE (V)
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