Datasheet > ADUM6028

ADUM6028

更新时间： 2024-11-28 11:16:19

品牌	Logo	应用领域
亚德诺 - ADI		转换器
页数	文件大小	规格书
20页	589K
描述
低辐射、5 kV 隔离式 DC-DC 转换器

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ADUM6028 数据手册

Low Emission, 5 kV

Isolated DC-to-DC Converters

Data Sheet

ADuM6020/ADuM6028

FEATURES

FUNCTIONAL BLOCK DIAGRAMS

isoPower integrated, isolated dc-to-dc converter

100 mA output current for ADuM6020

60 mA output current for ADuM6028

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

NIC

ADuM6020

15 GND

GND

ISO

SEL

PDIS

PCS

GND

OSC

REG

RECT

DDP

ISO

GND

NIC

GND

UL recognition (pending)

NIC = NO INTERNAL CONNECTION. LEAVE THIS PIN FLOATING.

5000 V rms for 1 minute per UL 1577

CSA Component Acceptance Notice 5A (pending)

VDE certificate of conformity (pending)

VDE V 0884-10

Figure 1. ADuM6020 Functional Block Diagram

ADuM6028

_IORM= 565 V peak

SEL

PDIS

PCS

CQC certification per GB4943.1-2011 (pending)

GND

ISO

OSC

RECT

REG

DDP

ISO

APPLICATIONS

GND

ISO

RS-485/RS-422/CAN transceiver power

Power supply start-up bias and gate drives

Isolated sensor interfaces

Figure 2. ADuM6028 Functional Block Diagram

Industrial PLCs

GENERAL DESCRIPTION

The ADuM6020 and ADuM6028¹are 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 and 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 ADuM6020-5BRWZ and the

ADuM6028-5BRIZ. For 3.3 V input to 3.3 V output operations,

use the ADuM6020-3BRWZ and the ADuM6028-3BRIZ. See

the Pin Configuration and Function Descriptions section and

the Ordering Guide for more information.

The ADuM6020 and 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.

¹Protected by U.S. Patents 5,952,849; 6,873,065; 6,903,578; and 7,075,329. Other patents are pending.

Rev. A Document Feedback

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rights of third parties that may result from its use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registeredtrademarks arethe property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Technical Support

www.analog.com

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与ADUM6028相关器件

型号	品牌	获取价格	描述	数据表
ADUM6028-3BRIZ	ADI	获取价格	Low Emission, 5 kV Isolated DC-to-DC Converters
ADUM6028-3BRIZ-RL	ADI	获取价格	Low Emission, 5 kV Isolated DC-to-DC Converters
ADUM6028-5BRIZ	ADI	获取价格	Low Emission, 5 kV Isolated DC-to-DC Converters
ADUM6028-5BRIZ-RL	ADI	获取价格	Low Emission, 5 kV Isolated DC-to-DC Converters
ADUM6132	ADI	获取价格	Isolated Half-Bridge Driver with Integrated Isolated High-Side Supply
ADUM6132_08	ADI	获取价格	Isolated Half-Bridge Gate Driver with Integrated Isolated High-Side Supply
ADUM6132ARWZ	ADI	获取价格	Isolated Half-Bridge Driver with Integrated Isolated High-Side Supply
ADUM6132ARWZ-RL	ADI	获取价格	Isolated Half-Bridge Driver with Integrated Isolated High-Side Supply
ADUM6200	ADI	获取价格	Dual-Channel, 5 kV Isolators with Integrated DC-to-DC Converter
ADUM6200ARIZ	ADI	获取价格	Dual-Channel, 5 kV Isolators with Integrated DC-to-DC Converter

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