ISO5851DWR - Texas Instruments

Manufacturer Part Number

ISO5851DWR

Manufacturer

Texas Instruments

Introduction

The ISO5851DWR is a high-performance, single-channel digital isolator with integrated gate driver functionality, designed for a wide range of industrial and automotive applications.

Product Features and Performance

1 channel digital isolator with integrated gate driver

Propagation delay of 110ns (max)

Rise/fall time of 20ns (typ)

Supports output current up to 1.5A (high) and 3.4A (low)

Peak output current up to 2.7A (high) and 5.5A (low)

Voltage isolation of 5700Vrms

Common mode transient immunity of 100kV/s (min)

Operating temperature range of -40°C to 125°C

Product Advantages

Integrated gate driver function simplifies system design

High isolation voltage and common mode transient immunity for reliable operation

Fast switching and low propagation delay for high-speed applications

Wide operating temperature range for use in harsh environments

Key Technical Parameters

Number of Channels: 1

Isolation Voltage: 5700Vrms

Output Current (High/Low): 1.5A / 3.4A

Peak Output Current (High/Low): 2.7A / 5.5A

Propagation Delay (tpLH/tpHL): 110ns (max)

Rise/Fall Time: 20ns (typ)

Operating Voltage: 15V to 30V

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Compliant with RoHS3 directive

Certified by CQC, CSA, UR, and VDE

Compatibility

The ISO5851DWR is compatible with a wide range of industrial and automotive applications that require high-speed digital signal isolation and gate driver functionality.

Application Areas

Industrial motor drives

Automotive power electronics

Renewable energy systems

Medical equipment

Factory automation

Product Lifecycle

The ISO5851DWR is an active product and not nearing discontinuation. Texas Instruments offers replacement and upgrade options as part of their ongoing product development.

Key Reasons to Choose This Product

Integrated gate driver functionality simplifies system design and reduces component count.

High isolation voltage and common mode transient immunity ensure reliable operation in harsh environments.

Fast switching and low propagation delay enable high-speed applications.

Wide operating temperature range allows for use in a variety of industrial and automotive applications.

Compliance with industry safety standards and certifications provide peace of mind.