Datasheet

LTC3412A
6
3412afe
typicAl perForMAnce chArActeristics
Minimum Peak Inductor Current
vs Burst Clamp Voltage Peak Current vs Input Voltage
Quiescent Current
vs Input Voltage Quiescent Current vs Temperature
INPUT VOLTAGE (V)
QUIESCENT CURRENT (µA)
350
300
250
200
150
100
50
0
3412A G19
2.5
3.0
3.5 4.0 4.5 5.0 5.5
ACTIVE
SLEEP
QUIESCENT CURRENT (µA)
350
300
250
200
150
100
50
0
TEMPERATURE (°C)
–40 80
3412A G20
0 40 120–20 20 60 100
ACTIVE
SLEEP
V
IN
= 3.3V
V
BURST
(V)
0.1 0.2
MAXIMUM PEAK INDUCTOR CURRENT (mA)
0.3 0.50.4
0.6
0.7
3412A G21
4000
3500
3000
2500
2000
1500
1000
500
0
INPUT VOLTAGE (V)
2.25 2.75
PEAK INDUCTOR CURRENT (A)
3.25 4.253.75
4.75
3412A G22
8.0
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0