GENERAL DESCRIPTION

The ADuM6020/ADuM60281 are isoPower®, integrated, isolated

dc-to-dc converters. Based on the Analog Devices, Inc., iCoupler®

technology, these dc-to-dc converters provide regulated, isolated

power that is below CISPR22 Class B limits at full load on a

2‑layer printed circuit board (PCB) with ferrites. Common voltage

combinations and the associated current output levels are shown in

Table 1 through Table 4.

The ADuM6020/ADuM6028 eliminate the need to design and build

isolated dc-to-dc converters in applications up to 500 mW. The

iCoupler chip scale transformer technology is used for the magnetic

components of the dc-to-dc converter. The result is a small form

factor, isolated solution.

The ADuM6020/ADuM6028 isolated dc-to-dc converters provide

two different package variants: the ADuM6020 in a wide-body,

16-lead SOIC_IC package, and the ADuM6028 in the space-saving,

8-lead, wide-body SOIC_IC package. For 5 V input operations,

use the ADuM6020-5BRIZ and the ADuM6028-5BRIZ. For 3.3 V

input to 3.3 V output operations, use the ADuM6020-3BRIZ and

the ADuM6028-3BRIZ. See the Pin Configuration and Function

Descriptions section and the Ordering Guide for more information.

FEATURES

► isoPower integrated, isolated dc-to-dc converter

► 100 mA output current for ADuM6020

► 60 mA output current for ADuM6028

► AEC-Q100 qualified for automotive applications

► Meets CISPR22 Class B emissions limits at full load on a 2‑layer

PCB

► 16-lead SOIC_IC package with 8.3 mm minimum creepage

► 8-lead SOIC_IC package with 8.3 mm minimum creepage

► High temperature operation: 125°C maximum

► Safety and regulatory approvals

► UL recognition

► 5000 V rms for 1 minute per UL 1577

► CSA Component Acceptance Notice 5A

► VDE certificate of conformity

► VDE V 0884-10

► VIORM = 565 V peak

► CQC certification per GB4943.1-2011

APPLICATIONS

► RS-485/RS-422/CAN transceiver power

► Power supply start-up bias and gate drives

► Isolated sensor interfaces

► Automotive on-board charger (OBC) and dc to dc

► Industrial PLCs

ADUM6028-3BRIZ属于电源 - 板安装 > 直流转换器。亚德诺半导体技术有限公司制造生产的ADUM6028-3BRIZ直流转换器一种旨在将直流电压输入电平改变为一个或多个不同的直流电压输出电平的装置。