Datasheet XL6019 - 2
| 描述 | 180KHz 60V 5A Switching Current Boost / Buck-Boost / Inverting DC/DC Converter |
| 页数 / 页 | 13 / 2 — 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. Pin Configurations. Pin Number
文件文字版本
XL6019 180KHz 60V 5A Switching Current Boost / Buck-Boost / Inverting DC/DC Converter Pin Configurations
Figure2. Pin Configuration of XL6019 (Top View) Table 1 Pin Description
Pin Number Pin Name Description
1 GND Ground Pin. Enable Pin. Drive EN pin low to turn off the device, drive it 2 EN high to turn it on. Floating is default high. 3 SW Power Switch Output Pin (SW). Supply Voltage Input Pin. XL6019 operates from a 5V to 40V 4 VIN DC voltage. Bypass Vin to GND with a suitably large capacitor to eliminate noise on the input. Feedback Pin (FB). Through an external resistor divider 5 FB network, FB senses the output voltage and regulates it. The feedback threshold voltage is 1.25V. Rev 1.1 www.xlsemi.com 2
Figure2. Pin Configuration of XL6019 (Top View) Table 1 Pin Description
Pin Number Pin Name Description
1 GND Ground Pin. Enable Pin. Drive EN pin low to turn off the device, drive it 2 EN high to turn it on. Floating is default high. 3 SW Power Switch Output Pin (SW). Supply Voltage Input Pin. XL6019 operates from a 5V to 40V 4 VIN DC voltage. Bypass Vin to GND with a suitably large capacitor to eliminate noise on the input. Feedback Pin (FB). Through an external resistor divider 5 FB network, FB senses the output voltage and regulates it. The feedback threshold voltage is 1.25V. Rev 1.1 www.xlsemi.com 2