LTC3412A Datasheet, PDF (6/20 Pages) Linear Technology – 3A, 4MHz, Monolithic Synchronous Step-Down Regulator

LTC3412A
TYPICAL PERFOR A CE CHARACTERISTICS
Quiescent Current vs
Input Voltage
350
300
ACTIVE
250
200
150
100
SLEEP
50
0
2.5 3.0 3.5 4.0 4.5 5.0 5.5
INPUT VOLTAGE (V)
3412A G19
Quiescent Current vs
Temperature
350
V_IN = 3.3V
300
ACTIVE
250
200
150
100
SLEEP
50
0
–40 –20
0 20 40 60 80 100 120
TEMPERATURE (°C)
3412A G20
Minimum Peak Inductor Current vs
Burst Clamp Voltage
4000
3500
3000
2500
2000
1500
1000
500
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7
V_BURST (V)
3412A G21
Peak Current vs Input Voltage
8.0
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
2.25
2.75 3.25 3.75 4.25
INPUT VOLTAGE (V)
4.75
3412A G22
3412afc
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