MC33298DWR2 - NXP USA Inc.

Manufacturer Part Number

MC33298DWR2

Manufacturer

NXP Semiconductors

Introduction

The MC33298DWR2 is a power distribution switch designed for general purpose use, providing efficient management and distribution of power in automotive or industrial applications.

Product Features and Performance

SPI Interface for control

Provides eight outputs

Low side output configuration with N-channel MOSFET

Supports a broad range of load voltage from 9V to 26.5V

Supply voltage range from 2.5V to 4.5V

Maximum output current of 1A per channel

Typical Rds (on) of 350mOhm

Product Advantages

Integrated fault protection including current limiting, open load detection, over temperature, and over voltage features enhance reliability and safety.

High-temperature operational range from -40°C to 150°C, suitable for harsh environments.

Key Technical Parameters

Number of Outputs: 8

Voltage Load: 9V ~ 26.5V

Voltage Supply (Vcc/Vdd): 2.5V ~ 4.5V

Current Output (Max): 1A

Rds On (Typ): 350mOhm

Operating Temperature: -40°C ~ 150°C

Quality and Safety Features

Current Limiting (Fixed)

Open Load Detect

Over Temperature Protection

Over Voltage Protection

Compatibility

Compatible with a wide range of applications needing multiple output channels and requiring fault protection.

Application Areas

Automotive electronics

Industrial automation systems

Power management solutions in multiple channel environments

Product Lifecycle

The product MC33298DWR2 is marked as obsolete.

Potential buyers should check for available replacements or upgrades.

Several Key Reasons to Choose This Product

Robust fault protection features safeguard applications under abnormal conditions.

Wide operating voltage and temperature ranges offer versatility in usage across different environments.

Capable of driving up to 8 channels, making it efficient for systems requiring multiple outputs.

SPI interface allows for easy integration and control within digital systems.