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| LTC3410_15 Datasheet, PDF (5/16 Pages) Linear Technology – 2.25MHz, 300mA Synchronous Step-Down Regulator in SC70 | |||
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TYPICAL PERFOR A CE CHARACTERISTICS
(From Figure 1 Except for the Resistive Divider Resistor Values)
LTC3410
Switch Leakage vs Input Voltage
600
550
500
450
400
350
MAIN
300
SWITCH
250
200
150
100
SYNCHRONOUS
50
SWITCH
0
01
2
3
4
5
6
INPUT VOLTAGE (V)
3410 G14
Burst Mode Operation
SW
5V/DIV
VOUT
50mV/DIV
AC COUPLED
IL
100mA/DIV
VIN = 3.6V
VOUT = 1.8V
ILOAD = 10mA
2µs/DIV
Start-Up from Shutdown
Load Step
Start-Up from Shutdown
RUN
2V/DIV
VOUT
1V/DIV
IL
200mA/DIV
3410 G15
VIN = 3.6V
VOUT = 1.8V
ILOAD = 300mA
200µs/DIV
Load Step
3410 G16
RUN
2V/DIV
VOUT
1V/DIV
IL
200mA/DIV
VIN = 3.6V
VOUT = 1.8V
ILOAD = 0A
200µs/DIV
VOUT
100mV/DIV
AC COUPLED
IL
200mA/DIV
ILOAD
200mA/DIV
3410 G19
10µs/DIV
VIN = 3.6V
VOUT = 1.8V
ILOAD = 0mA TO 300mA
VOUT
100mV/DIV
AC COUPLED
IL
200mA/DIV
ILOAD
200mA/DIV
3410 G17
10µs/DIV
VIN = 3.6V
VOUT = 1.8V
ILOAD = 20mA TO 300mA
3410 G18
3410fb
5
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