XLSEMI XL4001 DEMO Board User Manual

This manual describes the XLSEMI XL4001 DEMO board, a DC-DC converter demo for automotive charging applications with 8V to 40V input and 5V output.

Brand: Xlsemi
Category: Other Electronics
Document type: User Manual
Language: Chinese
Pages: 5
File format: PDF
File size: 521 KB
Published: 21 October, 2026
Updated: 21 October, 2026
MD5 checksum: DD574CE827B0366C2613E8D9A9F00EAA
PDF: XLSEMI XL4001 DEMO Board User Manual PDF

About this manual

The document is a user manual for the XLSEMI XL4001 DEMO board. This demonstration board utilizes the XL4001 switch-mode buck DC-DC converter chip, designed specifically for automotive charging applications requiring an input voltage range of DC8V to 40V and a regulated output of 5V at up to 1A. This manual is written in Chinese.

What's inside

Description
Pinout Introduction
Bill of Materials
Performance Data
PCB Layout Guide
Application Information

Frequently asked questions

What type of diode is recommended for the application?

The manual recommends using a Schottky diode, such as SS34.

What is the maximum output current of the XL4001 demo board?

The maximum output current is 1A.

What is the input voltage range for the XL4001 demo board?

The input voltage range is DC8V to 40V.

What is the maximum conversion efficiency of the XL4001 demo board?

The maximum conversion efficiency is 83%.

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