Datasheet LTC3410 (Analog Devices) - 5

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