L5991AD13TR - STMicroelectronics

Manufacturer Part Number

L5991AD13TR

Manufacturer

stmicroelectronics

Introduction

The L5991AD13TR is a high-efficiency, versatile step-up/step-down DC-DC switching controller that provides a regulated output voltage from a wide input voltage range. It is capable of operating in both step-up and step-down modes, making it suitable for a variety of power supply applications.

Product Features and Performance

Wide input voltage range of 7.6V to 20V

Up to 1MHz switching frequency

Maximum duty cycle of 93%

Synchronous rectification for improved efficiency

Current limiting, frequency control, and soft-start features

Operates over a wide temperature range of -40°C to 150°C (TJ)

Compact 16-SOIC surface-mount package

Product Advantages

Flexible step-up/step-down topology for versatile power management

High efficiency and wide input voltage range for improved system performance

Advanced control features for enhanced reliability and safety

Compact package size for space-constrained applications

Key Reasons to Choose This Product

Exceptional power conversion efficiency and wide operating range

Robust control features for reliable and stable power delivery

Compact and easy-to-integrate solution for space-limited designs

Suitable for a wide range of industrial, automotive, and consumer applications

Quality and Safety Features

Robust thermal management and overload protection

Compliance with relevant industry standards for quality and safety

Compatibility

The L5991AD13TR is compatible with a variety of power supply and electronics applications, including:

Industrial automation and control systems

Automotive electronics and infotainment systems

Consumer electronics and portable devices

Application Areas

Step-up/step-down power conversion

Regulated power supplies

Battery-powered equipment

Automotive and industrial electronics

Product Lifecycle

The L5991AD13TR is an active product, and there are currently no plans for discontinuation. However, as technology evolves, alternative or equivalent models may become available in the future. Customers are advised to check with our website's sales team for the latest product information and availability.