Analog Devices DC2822A LT8618 Demonstration Circuit Manual

This is a demonstration circuit of a high efficiency 65V, 100mA synchronous step-down regulator.

Brand: Analog Devices
Category: Power Management
Document type: User Manual
Language: English
Pages: 6
File format: PDF
File size: 437 KB
Published: 12 October, 2023
Updated: 12 October, 2023
MD5 checksum: C65E1BCECE06760B41CBE1F2B508E56C
PDF: Analog Devices DC2822A LT8618 Demonstration Circuit Manual PDF

About this manual

The document provides a user guide for the DC2822A demonstration circuit, which evaluates the LT8618 65V, 100mA synchronous step-down regulator. The board is designed to operate with an input voltage range of 5.5V to 60V and delivers a regulated 5V output at up to 100mA.

What's inside

Description
Performance Summary
Quick Start Procedure
Radiated EMI Performance
Efficiency
Parts List

Specifications

Input Supply Range with EMI Filter	5.5V to 60V
Output Voltage	4.85V to 5.15V
Maximum Output Current	100 mA
Switching Frequency (Default)	2 MHz
Efficiency (Typical)	90.5 %

Frequently asked questions

What is the input voltage range for this demonstration board?

The DC2822A demo board is designed for operation with an input voltage from 5.5V to 60V.

What is the maximum output current of the LT8618 in this circuit?

The regulator supports a maximum output current of 100mA.

Does the board include an EMI filter?

Yes, the DC2822A demo board has an EMI filter installed to meet CISPR25 Class 5 peak limits.

Download PDF (437 KB)