MC33FS4503CAE - NXP USA Inc.

Manufacturer Part Number

MC33FS4503CAE

Manufacturer

NXP Semiconductors

Introduction

The MC33FS4503CAE is a specialized power management integrated circuit designed for automotive applications, providing multiple functionalities including voltage regulation and watchdog timers.

Product Features and Performance

Integrated power control with extensive safety features

Multiple high-precision voltage regulators

Reliable watchdog timer for system reset

Low current consumption in standby mode

Built-in thermal shutdown

Fail-safe operation modes

Product Advantages

Designed for harsh automotive environments

Enhanced system stability and safety

Supports power-saving modes to reduce battery consumption

High integration reduces component count and system complexity

Key Technical Parameters

Supply Voltage Range: 1V to 5V

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

Package: 48-LQFP Exposed Pad

Mounting Type: Surface Mount

System Basis Chip Application

Quality and Safety Features

Overtemperature protection

Under-voltage monitoring

Overcurrent protection

ESD protection

Designed to meet automotive reliability standards

Compatibility

Compatible with a wide range of microcontrollers and processors used in automotive systems

Flexible interfacing with multiple system voltages

Application Areas

Automotive power management

Control units

Safety-critical vehicle systems

Powertrain applications

Body Electronics

Product Lifecycle

Product Status: Active

No current indication of discontinuation

Availability of replacements or upgrades not specified

Several Key Reasons to Choose This Product

Ideal for multi-voltage automotive systems

Robust design ensures reliability under extreme conditions

Versatile functionalities for different automotive applications

Reduces the number of external components

Extended temperature range suitable for various climates

Designed by NXP Semiconductors, a leader in automotive semiconductors