Datasheet LTC3564 (Analog Devices) - 6
| Manufacturer | Analog Devices |
| Description | 2.25MHz, 1.25A Synchronous Step-Down Regulator |
| Pages / Page | 20 / 6 — TYPICAL PERFOR A CE CHARACTERISTICS TA = 25. C, VIN = 3.6V, unless … |
| File Format / Size | PDF / 269 Kb |
| Document Language | English |
TYPICAL PERFOR A CE CHARACTERISTICS TA = 25. C, VIN = 3.6V, unless otherwise specified. Burst Mode Operation
Model Line for this Datasheet
Text Version of Document
LTC3564
W U TYPICAL PERFOR A CE CHARACTERISTICS TA = 25
°
C, VIN = 3.6V, unless otherwise specified. Burst Mode Operation Start-Up from Shutdown Start-Up from Shutdown
RUN RUN SW 2V/DIV 2V/DIV 2V/DIV VOUT V 50mV/DIV OUT 1V/DIV AC COUPLED VOUT 1V/DIV IL I 200mA/DIV L IL 1A/DIV 500mA/DIV V 2.5 3564 G15 IN = 3.6V μs/DIV V 400 3564 G16 3564 G17 IN = 3.6V μs/DIV V 400 IN = 3.6V μs/DIV VOUT = 1.8V VOUT = 1.8V VOUT = 1.8V ILOAD = 40mA ILOAD = 0mA ILOAD = 1.25A
Load Step Load Step Load Step
VOUT 100mV/DIV VOUT VOUT AC COUPLED 100mV/DIV 100mV/DIV AC COUPLED AC COUPLED I IL I L L 1A/DIV 1A/DIV 1A/DIV I I LOAD I LOAD LOAD 1A/DIV 1A/DIV 1A/DIV V 20 3564 G18 IN = 3.6V μs/DIV V 20 3564 G19 IN = 3.6V μs/DIV V 20 3564 G20 IN = 3.6V μs/DIV V V OUT = 1.8V OUT = 1.8V VOUT = 1.8V I I LOAD = 0A TO 1.25A LOAD = 50mA TO 1.25A ILOAD = 0.25A TO 1.25A 3564f 6
W U TYPICAL PERFOR A CE CHARACTERISTICS TA = 25
°
C, VIN = 3.6V, unless otherwise specified. Burst Mode Operation Start-Up from Shutdown Start-Up from Shutdown
RUN RUN SW 2V/DIV 2V/DIV 2V/DIV VOUT V 50mV/DIV OUT 1V/DIV AC COUPLED VOUT 1V/DIV IL I 200mA/DIV L IL 1A/DIV 500mA/DIV V 2.5 3564 G15 IN = 3.6V μs/DIV V 400 3564 G16 3564 G17 IN = 3.6V μs/DIV V 400 IN = 3.6V μs/DIV VOUT = 1.8V VOUT = 1.8V VOUT = 1.8V ILOAD = 40mA ILOAD = 0mA ILOAD = 1.25A
Load Step Load Step Load Step
VOUT 100mV/DIV VOUT VOUT AC COUPLED 100mV/DIV 100mV/DIV AC COUPLED AC COUPLED I IL I L L 1A/DIV 1A/DIV 1A/DIV I I LOAD I LOAD LOAD 1A/DIV 1A/DIV 1A/DIV V 20 3564 G18 IN = 3.6V μs/DIV V 20 3564 G19 IN = 3.6V μs/DIV V 20 3564 G20 IN = 3.6V μs/DIV V V OUT = 1.8V OUT = 1.8V VOUT = 1.8V I I LOAD = 0A TO 1.25A LOAD = 50mA TO 1.25A ILOAD = 0.25A TO 1.25A 3564f 6
