Datasheet LTC3541-2 (Analog Devices) - 9
| 制造商 | Analog Devices |
| 描述 | High Efficiency Buck + VLDO Regulator |
| 页数 / 页 | 22 / 9 — BLOCK DIAGRAM. Figure 1. LTC3541-2 Functional Block Diagram |
| 文件格式/大小 | PDF / 557 Kb |
| 文件语言 | 英语 |
BLOCK DIAGRAM. Figure 1. LTC3541-2 Functional Block Diagram
该数据表的模型线
文件文字版本
LTC3541-2
BLOCK DIAGRAM
VOUT(BUCK) = 1.875V V 2.2μH I IN(MIN) LVOUT + 1.4V OUT(BUCK) = 500mA 10μF 10 10μF V SW IN 1 500mA BUCK VIN SW REF VOUT FB 3 GND PGND LVIN 6 VLDO/LINEAR REG VIN LVIN REF REF + LVOUT = 1.5V IOUT = 300mA (LDO) IOUT = 30mA (LINEAR REG) LFB ENBUCK – LVOUT 2 5 ENVLDO CNTRL CONTROL GND 2.2μF 9 LOGIC MODE 8 GND PGND 7 11 35412 F01
Figure 1. LTC3541-2 Functional Block Diagram
35412fc For more information www.linear.com/LTC3541-2 9 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Operation Applications Information Package Description Revision History Related Parts
BLOCK DIAGRAM
VOUT(BUCK) = 1.875V V 2.2μH I IN(MIN) LVOUT + 1.4V OUT(BUCK) = 500mA 10μF 10 10μF V SW IN 1 500mA BUCK VIN SW REF VOUT FB 3 GND PGND LVIN 6 VLDO/LINEAR REG VIN LVIN REF REF + LVOUT = 1.5V IOUT = 300mA (LDO) IOUT = 30mA (LINEAR REG) LFB ENBUCK – LVOUT 2 5 ENVLDO CNTRL CONTROL GND 2.2μF 9 LOGIC MODE 8 GND PGND 7 11 35412 F01
Figure 1. LTC3541-2 Functional Block Diagram
35412fc For more information www.linear.com/LTC3541-2 9 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Operation Applications Information Package Description Revision History Related Parts