LTC3410
TYPICAL PERFOR A CE CHARACTERISTICS
(From Figure 1 Except for the Resistive Divider Resistor Values)
Switch Leakage vs Input Voltage
600
550
500
LEAKAGE CURRENT (pA)
450
400
350
300
250
200
150
100
50
0
0
1
4
3
2
INPUT VOLTAGE (V)
5
6
3410 G14
MAIN
SWITCH
SYNCHRONOUS
SWITCH
Start-Up from Shutdown
RUN
2V/DIV
V
OUT
1V/DIV
I
L
200mA/DIV
200µs/DIV
V
IN
= 3.6V
V
OUT
= 1.8V
I
LOAD
= 0A
U W
Burst Mode Operation
Start-Up from Shutdown
SW
5V/DIV
RUN
2V/DIV
V
OUT
50mV/DIV
AC COUPLED
V
OUT
1V/DIV
I
L
100mA/DIV
I
L
200mA/DIV
V
IN
= 3.6V
V
OUT
= 1.8V
I
LOAD
= 10mA
2µs/DIV
200µs/DIV
3410 G15
V
IN
= 3.6V
V
OUT
= 1.8V
I
LOAD
= 300mA
3410 G16
Load Step
Load Step
V
OUT
100mV/DIV
AC COUPLED
V
OUT
100mV/DIV
AC COUPLED
I
L
200mA/DIV
I
L
200mA/DIV
I
LOAD
200mA/DIV
10µs/DIV
V
IN
= 3.6V
V
OUT
= 1.8V
I
LOAD
= 0mA TO 300mA
I
LOAD
200mA/DIV
10µs/DIV
V
IN
= 3.6V
V
OUT
= 1.8V
I
LOAD
= 20mA TO 300mA
3410 G19
3410 G17
3410 G18
3410fb
5
LINER [ LINEAR TECHNOLOGY ]
