MC33880PEWR2 - NXP USA Inc.

Manufacturer Part Number

MC33880PEWR2

Manufacturer

NXP Semiconductors

Introduction

The MC33880PEWR2 is a versatile power management integrated circuit (PMIC) designed for power distribution and load driving in automotive and industrial applications.

Product Features and Performance

Provides 8 outputs for power distribution

High Side or Low Side output configuration

N-Channel output type for efficient power handling

Integrated SPI interface for communication

Supports a wide voltage range for loads (5.5V ~ 24.5V)

Operates with supply voltage between 4.75V and 5.25V

Maximum output current of 800mA per channel

Typical Rds On of 550mOhm for efficient power transfer

Includes fault protection features such as Current Limiting (Fixed), Open Load Detect, and Over Voltage

Suitable for operating temperatures ranging from -40°C to 150°C

Product Advantages

Versatility in controlling up to 8 separate loads

Fault protection enhances safety and reliability in operation

SPI interface allows for easy integration with microcontrollers

Robust design suitable for harsh industrial and automotive environments

Key Technical Parameters

Number of Outputs: 8

Output Configuration: High Side or Low Side

Voltage Load: 5.5V ~ 24.5V

Voltage Supply (Vcc/Vdd): 4.75V ~ 5.25V

Current Output (Max): 800mA

Rds On (Typ): 550mOhm

Fault Protection: Current Limiting, Open Load Detect, Over Voltage

Quality and Safety Features

Fixed current limiting and overvoltage protection to prevent damage

Open load detection for diagnosing wiring or load failures

High-temperature operation capability for reliability in extreme conditions

Compatibility

SPI compatibility for easy communication with most microcontrollers

Flexible for use in both High Side and Low Side configurations

Application Areas

Automotive systems such as lighting and power distribution

Industrial control systems requiring reliable power switching

Robotics and automated machinery for load management

Product Lifecycle

Product Status: Obsolete

Availability of replacements or upgrades can be checked with NXP Semiconductors for ongoing project compatibility

Several Key Reasons to Choose This Product

Broad operational voltage and current range accommodate diverse applications

Integrated fault protection mechanisms for improved system safety

SPI interface simplifies integration into digital control systems

High-side or low-side flexibility enhances design versatility

Robust design suitable for demanding automotive and industrial environments