ADUM1420BRWZ

$3.23

Description：DGT ISO 1.667KV GT DVR 28SOIC
Series：iCoupler®
Mfr：Analog Devices Inc.
Package：Tube,Tube

SKU:a34d58c6d1a0 Category: Isolators - Gate Drivers Brand: Analog Devices Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：DGT ISO 1.667KV GT DVR 28SOIC
Series：iCoupler®
Mfr：Analog Devices Inc.
Package：Tube,Tube
Technology：Magnetic Coupling
Number of Channels：4
Voltage - Isolation：1667Vrms
Propagation Delay tpLH / tpHL (Max)：128ns, 128ns
Pulse Width Distortion (Max)：8ns
Rise / Fall Time (Typ)：25ns, 25ns (Max)
Current - Output High, Low：-
Current - Peak Output：100mA
Voltage - Forward (Vf) (Typ)：-
Voltage - Output Supply：12V ~ 18V
Grade：-
Qualification：-
Operating Temperature：-40°C ~ 105°C
Mounting Type：Surface Mount
Package / Case：28-SOIC (0.295", 7.50mm Width)
Supplier Device Package：28-SOIC
Common Mode Transient Immunity (Min)：75kV/µs
Approval Agency：-
Current - DC Forward (If) (Max)：-

Download product information

ADUM1420BRWZ

Overview

The ADUM1420BRWZ is a quad isolated gate driver utilizing iCoupler magnetic coupling technology. It provides independent high-side and low-side outputs with an output current of 0.1A per channel. The device features a 1667V isolation rating and operates on a single supply voltage range of 2.7V to 5.5V. Packaged in a 28-lead SOIC, it supports bidirectional signal transmission for driving power switches in industrial applications.

Feature Summary

Integrates four independent isolated gate drivers within a single package
Employs iCoupler magnetic coupling technology for galvanic isolation
Provides dedicated high-side and low-side output channels
Supports bidirectional data transmission across the isolation barrier

Applications

Industrial motor control systems
Inverter bridge drive circuits
Power supply gate driving
Solid-state transformer interfaces

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix 'BRWZ' matches the required tape-and-reel packaging format. Check RoHS compliance status against current regulatory requirements. Ensure storage conditions adhere to moisture sensitivity level guidelines prior to assembly.

Selection Notes

Select this component when four-channel isolation is required for simultaneous high-side and low-side switching. Compare propagation delay specifications against system timing constraints. Evaluate thermal performance under continuous load conditions. Consider the 28-lead SOIC footprint compatibility with existing PCB layouts during design integration.

Part Context

This part belongs to the ADuM142x series of isolated gate drivers from Analog Devices. It complements standard digital isolators by providing active drive capability rather than passive signal transmission. The series utilizes proprietary silicon-on-insulator technology to achieve robust isolation without external magnetics.