MC33879APEKR2 - Freescale Semiconductor

Manufacturer Part Number

MC33879APEKR2

Manufacturer

NXP Semiconductors

Introduction

The MC33879APEKR2 is a configurable multiple function power distribution switch designed for general-purpose use.

Product Features and Performance

Number of Outputs: 8

Output Configuration: Can function as High Side or Low Side

Output Type: N-Channel

Interface: SPI for digital communication

Fault Protection includes Current Limiting (Fixed), Open Load Detect, Over Voltage

Product Advantages

Integrated SPI interface for advanced control

Dual configuration for flexible usage as High Side or Low Side switch

Comprehensive fault protection enhances reliability

Key Technical Parameters

Voltage Load: 5.5V to 27.5V

Voltage Supply (Vcc/Vdd): from 3.1V to 5.5V

Current Output (Max): up to 600mA

Rds On (Typ): 750mOhm

Operating Temperature: from -40°C to 125°C

Quality and Safety Features

Open load detection prevents damage or malfunction

Over voltage protection safeguards against unexpected surges

Fixed current limiting enhances safety under fault conditions

Compatibility

Compatible with various microcontrollers through SPI

Adaptable for both high and low-side switching requirements

Application Areas

Automotive systems

Industrial control systems

Robotic systems

Product Lifecycle

Product Status: Obsolete

No direct replacements or upgrades available

Several Key Reasons to Choose This Product

Versatility in output configurations allows for broader application use

Built-in SPI interface enables easy integration and control in complex systems

Robust protection features ensure long operational life and reliability under various conditions

Operates effectively over a broad range of supply and load voltages

Suitable for rigorous environments with an operating temperature range of -40°C to 125°C