Datasheet > ADUM1420BRWZ

ADUM1420BRWZ

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
亚德诺 - ADI		驱动器栅
页数	文件大小	规格书
12页	342K
描述
Quad Isolated Precision Gate Driver, 0.1 A Output

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ADUM1420BRWZ 数据手册

Quad Isolated Precision

Gate Driver, 0.1 A Output

ADuM1420

FEATURES

GENERAL DESCRIPTION

Quad outputs isolated from input and each other

Input-to-output differential: 700 V peak

Output-to-output differential: 700 V peak

0.1 A peak output current

High frequency operation: 5 MHz maximum

High common-mode transient immunity: >75 kV/μs

High temperature operation: 105°C

The ADuM1420¹is a quad isolated gate driver that employs

Analog Devices, Inc. iCoupler® technology to provide

independent and isolated high-side and low-side outputs.

In comparison to gate drivers employing high voltage level

translation methodologies, the ADuM1420 offers the benefit of

true, galvanic isolation between the input and each of the four

outputs. Each output can be operated up to 700 V peak relative to

the input, thereby supporting low-side switching to negative

voltages. The differential voltage between any two outputs can

be as high as 700 V peak.

Wide body, 28-lead SOIC

APPLICATIONS

Plasma display modules

¹Protected by U.S. Patents 5,952,849; 6,291,907; and 7,075,329. Other patents

pending.

FUNCTIONAL BLOCK DIAGRAM

ENCODE

DDB

ENCODE

DDA

ADuM1420

GND

DDC

ENCODE

DD1

GND

ENCODE

ERROR

DETECTION

DDD

ED DISABLE

ENCODE

GND

NC = NO CONNECT

Figure 1.

Rev. A

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

Fax: 781.461.3113

www.analog.com

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