MC20XS4200BFK - Freescale Semiconductor

Manufacturer Part Number

MC20XS4200BFK

Manufacturer

NXP Semiconductors

Introduction

Power management IC designed for power distribution

Product Features and Performance

Switch Type: General Purpose

Number of Outputs: 2

Output Configuration: High Side

Output Type: N-Channel

Interface: SPI

Features: Internal PWM, Slew Rate Controlled, Watchdog Timer

Product Advantages

Internal PWM enhances efficiency

Slew rate control for reduced EMI

Integrated watchdog timer for system reliability

Key Technical Parameters

Voltage - Load: 8V to 36V

Voltage - Supply (Vcc/Vdd): 3V to 5.5V

Current - Output (Max): 3A

Rds On (Typ): 20mOhm (Max)

Quality and Safety Features

Fault Protection includes:

Current Limiting (Fixed)

Open Load Detect

Over Temperature

UVLO (Under Voltage Lock Out)

Compatibility

SPI interface for communication with microcontrollers

Application Areas

Automotive, Industrial, Electronic Power Distribution Systems

Product Lifecycle

Obsolete - potential for limited availability and support

Possible existence of replacements or upgraded parts

Key Reasons to Choose This Product

High reliability for stringent environments (-40°C to 125°C)

Optimized for automotive and industrial power applications

Efficient power distribution with high-side switch architecture

Robust safety features to protect against various fault conditions

Ease of integration with standard SPI communication interface