A7987TR - STMicroelectronics

Manufacturer Part Number

A7987TR

Manufacturer

stmicroelectronics

Introduction

The A7987TR is a high-performance, highly integrated power management integrated circuit (PMIC) designed for step-down DC-DC power conversion applications. It offers a comprehensive set of features and functions to provide efficient, reliable, and flexible power management solutions for a wide range of electronic devices and systems.

Product Features and Performance

Wide input voltage range of 4.5V to 61V

Switching frequency range of 250kHz to 1.5MHz

100% maximum duty cycle capability

Integrated synchronous rectifier for improved efficiency

Clock synchronization feature for reduced EMI

Comprehensive control features including current limit, enable, frequency control, power good, and soft start

Operates over an extended temperature range of -40°C to 150°C (TJ)

Automotive-grade qualification to AEC-Q100 standard

Surface mount package (16-PowerTSSOP)

Product Advantages

High efficiency and wide input voltage range enable flexible power supply designs

Comprehensive control features provide advanced power management capabilities

Automotive-grade qualification ensures reliability and suitability for demanding applications

Small form factor and surface mount packaging enable compact and space-efficient designs

Key Reasons to Choose This Product

Robust and reliable power management solution for a wide range of applications

Optimized efficiency and performance for improved system-level performance

Flexible design options with wide input voltage range and comprehensive control features

Automotive-grade qualification for use in demanding environments

Quality and Safety Features

AEC-Q100 qualified for automotive applications

Robust design and protection features ensure reliable and safe operation

Compatibility

The A7987TR is compatible with a variety of electronic systems and devices that require efficient step-down DC-DC power conversion, including:

Automotive electronics

Industrial control systems

Consumer electronics

Telecommunications equipment

Renewable energy systems

Application Areas

Automotive applications (e.g., infotainment systems, powertrain control, safety systems)

Industrial automation and control

Telecommunications and networking equipment

Renewable energy systems (e.g., solar inverters, wind turbine controllers)

General-purpose DC-DC power conversion in electronic devices and systems

Product Lifecycle

The A7987TR is an active product, and there are currently no plans for discontinuation. However, as technology evolves, there may be newer or alternative models available in the future. Customers are advised to check with the manufacturer or contact our website's sales team for the latest product information and availability.