Datasheet LTC3410-1.875 (Analog Devices) - 5
| 制造商 | Analog Devices |
| 描述 | 2.25MHz, 300mA Synchronous Step-Down Regulator in SC70 |
| 页数 / 页 | 16 / 5 — TYPICAL PERFOR A CE CHARACTERISTICS. (From Figure 1). Burst Mode … |
| 文件格式/大小 | PDF / 238 Kb |
| 文件语言 | 英语 |
TYPICAL PERFOR A CE CHARACTERISTICS. (From Figure 1). Burst Mode Operation. Start-Up from Shutdown. Load Step
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LTC3410-1.875
W U TYPICAL PERFOR A CE CHARACTERISTICS (From Figure 1) Burst Mode Operation Start-Up from Shutdown
SW 5V/DIV RUN VOUT 2V/DIV 50mV/DIV AC COUPLED VOUT 1V/DIV IL IL 100mA/DIV 200mA/DIV 2µs/DIV 200µs/DIV V 34101875 G13 34101875 G14 IN = 3.6V VIN = 3.6V ILOAD = 10mA ILOAD = 300mA
Start-Up from Shutdown Load Step
VOUT RUN 2V/DIV 100mV/DIV AC-COUPLED VOUT IL 1V/DIV 200mA/DIV I I L LOAD 200mA/DIV 200mA/DIV 200µs/DIV 10µs/DIV 34101875 G15 V 34101875 G16 IN = 3.6V VIN = 3.6V ILOAD = 0A ILOAD = 0mA TO 300mA
Load Step
VOUT 100mV/DIV AC-COUPLED IL 200mA/DIV ILOAD 200mA/DIV 10µs/DIV 34101875 G17 VIN = 3.6V ILOAD = 15mA TO 300mA 34101875f 5
W U TYPICAL PERFOR A CE CHARACTERISTICS (From Figure 1) Burst Mode Operation Start-Up from Shutdown
SW 5V/DIV RUN VOUT 2V/DIV 50mV/DIV AC COUPLED VOUT 1V/DIV IL IL 100mA/DIV 200mA/DIV 2µs/DIV 200µs/DIV V 34101875 G13 34101875 G14 IN = 3.6V VIN = 3.6V ILOAD = 10mA ILOAD = 300mA
Start-Up from Shutdown Load Step
VOUT RUN 2V/DIV 100mV/DIV AC-COUPLED VOUT IL 1V/DIV 200mA/DIV I I L LOAD 200mA/DIV 200mA/DIV 200µs/DIV 10µs/DIV 34101875 G15 V 34101875 G16 IN = 3.6V VIN = 3.6V ILOAD = 0A ILOAD = 0mA TO 300mA
Load Step
VOUT 100mV/DIV AC-COUPLED IL 200mA/DIV ILOAD 200mA/DIV 10µs/DIV 34101875 G17 VIN = 3.6V ILOAD = 15mA TO 300mA 34101875f 5