MCZ33999EK - Freescale Semiconductor

Manufacturer Part Number

MCZ33999EK

Manufacturer

NXP Semiconductors

Introduction

The MCZ33999EK is a sophisticated power distribution switch designed by NXP Semiconductors for optimal management and distribution of power across multiple channels.

Product Features and Performance

Supports 16 output channels for extensive power distribution

Operates on a wide voltage range from 5V to 27V

Accommodates supply voltages between 3.1V and 5.5V

Delivers up to 900mA of output current per channel

Low Rds (On) typ. of 550mOhm minimizes power loss

SPI interface for advanced control and monitoring

PWM input feature for flexible control

Integrated current limiting (fixed), open load detection, over temperature, and over voltage for fault protection

Withstands operating temperatures from -40°C to 150°C

Product Advantages

Multiple outputs allow for simplified circuit design

High voltage and current handling capacity

Low on-resistance ensures efficient operation

Comprehensive fault protection enhances safety and reliability

Allows precise control via SPI, enhancing functionality

Compatible with a wide range of supply voltages, increasing versatility

Key Technical Parameters

Number of Outputs: 16

Voltage Load: 5V to 27V

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

Current Output (Max): 900mA

Rds On (Typ): 550mOhm

Interface: SPI

Operating Temperature: -40°C to 150°C

Quality and Safety Features

Fixed current limiting for preventing over-current conditions

Open load detection avoids operation in unsafe conditions

Over temperature and over voltage protections increase device longevity

Robust -40°C to 150°C operating temperature range ensures reliability under varying conditions

Compatibility

Surface mount technology for easy integration into a variety of circuit boards

SPI interface ensures compatibility with a wide range of microcontrollers

Application Areas

Automotive power distribution

Industrial control systems

Smart home systems

Power management solutions

Product Lifecycle

Status: Active

The product is in active production with no immediate risk of discontinuation. Availability of replacements or upgrades should be monitored through NXP’s official channels.

Several Key Reasons to Choose This Product

Wide input and output voltage ranges meet the requirements of diverse applications

High output current capacity is ideal for demanding power distribution needs

Low on-resistance ensures efficient operation with minimal power loss

Comprehensive fault protection features safeguard against a variety of operational risks

Flexible control through PWM input and SPI interface enhances design versatility

Designed by NXP Semiconductors, a leader in semiconductor solutions, ensuring high quality and reliability