A4450KESTR-J - ALLEGRO

Manufacturer Part Number

A4450KESTR-J

Manufacturer

allegro-microsystems

Introduction

The A4450KESTR-J is a high-performance power management integrated circuit (PMIC) that functions as a DC-DC switching controller. It offers a versatile step-up/step-down (buck-boost) topology, providing a regulated output voltage from a wide input voltage range.

Product Features and Performance

Wide input voltage range of 3V to 36V

Switching frequency range of 250kHz to 2.2MHz

Supports single-phase output configuration

Integrated control features such as Enable, Frequency Control, and Soft Start

Extended operating temperature range of -40°C to 150°C (junction temperature)

AEC-Q100 qualified for automotive applications

Product Advantages

Flexible buck-boost topology for wide input/output voltage range

High switching frequency for compact design

Robust control features for system optimization

Automotive-grade qualification for reliable operation

Key Reasons to Choose This Product

Versatile power management solution for a wide range of applications

Reliable and efficient operation in demanding environments

Comprehensive set of features for system-level design flexibility

Automotive-grade quality and reliability

Quality and Safety Features

AEC-Q100 qualified for automotive applications

Integrated protection features for enhanced safety and reliability

Compatibility

The A4450KESTR-J is compatible with a variety of power supply and control systems, making it suitable for a wide range of applications.

Application Areas

Automotive electronics

Industrial control systems

Consumer electronics

Telecommunications equipment

Portable devices

Product Lifecycle

The A4450KESTR-J is an active product, and there are no known equivalent or alternative models available at this time. For the latest product information and availability, please contact our website's sales team.