This document describes the features and characteristics of the XL4001 DEMO board, including input voltage range, output voltage and current, and conversion efficiency. The XL4001 is a switch buck DC-DC converter chip with a fixed switching frequency and excellent regulation. The demo board uses a highly integrated SOP8-EP package and is suitable for car charger applications.
The document describes the XLSEMI XL4001 DEMO board, which is a demonstration board for the XL4001 DC-DC converter chip. The board accepts an input voltage of 8V to 40V and provides a 5V output with a maximum current of 1A. The XL4001 chip features a fixed switching frequency of 150KHz and includes built-in over-current and over-temperature protection. This manual is written in Chinese.
| Input Voltage | DC 8V-40V |
|---|---|
| Output Voltage | 5V |
| Max Output Current | 1A |
| Max Efficiency | 83% |
| Switching Frequency | 150KHz |
| Package Type | SOP8-EP |
The board supports an input voltage range of DC 8V to 40V.
The maximum output current is 1A.
The chip has a fixed switching frequency of 150KHz.