MC33879APEK - NXP USA Inc.

Manufacturer Part Number

MC33879APEK

Manufacturer

nxp-semiconductors

Introduction

The MC33879APEK from NXP Semiconductors is a versatile power distribution switch specifically designed for managing power in automotive applications. It integrates multiple output channels to control various loads.

Product Features and Performance

Eight output channels

Supports high side or low side configuration

N-Channel output type

Integrated SPI interface for digital control

Operates efficiently from 5.5V to 27.5V load voltage

Supply voltage range between 3.1V and 5.5V

Maximum output current capacity of 600mA

Rds On (Typical) is 750mOhm

Product Advantages

Flexible output configuration allowing for diverse automotive electronic applications

Integrated fault protection features including Current Limiting, Open Load Detect, and Over Voltage protection

Robust operating temperature range from -40°C to 125°C

Key Technical Parameters

Voltage - Load: 5.5V ~ 27.5V

Voltage - Supply (Vcc/Vdd): 3.1V ~ 5.5V

Current - Output (Max): 600mA

Rds On (Typical): 750mOhm

Number of Outputs: 8

Quality and Safety Features

Current Limiting (Fixed) for overload protection

Open Load Detect to identify disconnections

Over Voltage protection to prevent damage from voltage spikes

Operational temperature capability from -40°C to 125°C ensures reliability under extreme conditions

Compatibility

Interfaces with systems via SPI communication

Application Areas

Automotive electronics powering and control systems

Product Lifecycle

Obsolete status suggesting discontinuation

Potential need to seek replacements or upgrades

Several Key Reasons to Choose This Product

Highly integrated 8 output channels for comprehensive load management

Built-in safety mechanisms with Current Limiting, Open Load Detect, and Over Voltage protection

Extended operational temperature range viable for automotive environments

SPI interface compatibility enhances programmability and integration easiness into existing systems