Datasheet XL6019 - 3
| 描述 | 180KHz 60V 5A Switching Current Boost / Buck-Boost / Inverting DC/DC Converter |
| 页数 / 页 | 13 / 3 — XL6019. 180KHz 60V 5A Switching Current Boost / Buck-Boost / Inverting … |
| 文件格式/大小 | PDF / 309 Kb |
| 文件语言 | 英语 |
XL6019. 180KHz 60V 5A Switching Current Boost / Buck-Boost / Inverting DC/DC Converter. Function Block
文件文字版本
XL6019 180KHz 60V 5A Switching Current Boost / Buck-Boost / Inverting DC/DC Converter Function Block
Figure3. Function Block Diagram of XL6019
Typical Application Circuit
L1 47uH/5A D1 MBRD1045 R2 49.9K SW 1% 3 VIN FB 4 XL6019 5 1 2 R1 C2 COUT GND EN 2.7K 105 220uF/35V VIN CIN C1 1% ON 220uF/35V 105 OFF Boost Converter Input 12V ~ 22V Output 24V / 1.5A VOUT=1.25*(1+R2/R1) Figure4. XL6019 Typical Application Circuit (Boost Converter) Rev 1.1 www.xlsemi.com 3
Figure3. Function Block Diagram of XL6019
Typical Application Circuit
L1 47uH/5A D1 MBRD1045 R2 49.9K SW 1% 3 VIN FB 4 XL6019 5 1 2 R1 C2 COUT GND EN 2.7K 105 220uF/35V VIN CIN C1 1% ON 220uF/35V 105 OFF Boost Converter Input 12V ~ 22V Output 24V / 1.5A VOUT=1.25*(1+R2/R1) Figure4. XL6019 Typical Application Circuit (Boost Converter) Rev 1.1 www.xlsemi.com 3