MCZ33999EKR2 - NXP USA Inc.

Manufacturer Part Number

MCZ33999EKR2

Manufacturer

NXP Semiconductors

Introduction

High-performance 16-output low-side power switch for various applications

Product Features and Performance

16 independently controlled outputs

SPI interface for control and diagnostics

Low Rds(on) for higher efficiency

Fault protection for safety and reliability

PWM input for flexible control

Product Advantages

Integrated current limiting and open load detection

Overtemperature and overvoltage protection

Robust thermal performance with exposed pad package

Key Technical Parameters

Switch Type: General Purpose

Number of Outputs: 16

Voltage - Load: 5V to 27V

Voltage - Supply: 3.1V to 5.5V

Current - Output (Max): 900mA

Rds On (Typ): 550mOhm

Quality and Safety Features

Current Limiting (Fixed)

Open Load Detect

Over Temperature Protection

Over Voltage Protection

Compatibility

Compatible with a wide range of microcontrollers via SPI interface

Application Areas

Automotive systems

Industrial control

Building automation

Product Lifecycle

Status: Active

Not nearing discontinuation

Replacements and upgrades available

Several Key Reasons to Choose This Product

Highly integrated power switch reduces component count

Designed for rugged environments with extended temperature range

Precise control and diagnostic capability for system reliability

Suitable for safety-critical applications due to fault protection

Ease of design integration with surface mount technology