A5970D - STMicroelectronics

Manufacturer Part Number

A5970D

Manufacturer

stmicroelectronics

Introduction

The A5970D is a high-efficiency, step-down DC-DC switching regulator with a wide input voltage range and adjustable output voltage. It is designed for automotive and industrial applications that require a robust, reliable power supply.

Product Features and Performance

Wide input voltage range of 4V to 36V

Adjustable output voltage from 1.235V to 36V

Maximum output current of 1A

Switching frequency of 250kHz

Thermal shutdown and current limit protection

Supports both continuous and discontinuous conduction modes

Product Advantages

High efficiency up to 95% enables reduced power consumption and heat dissipation

Adjustable output voltage provides flexibility for various application requirements

Robust design and automotive qualification (AEC-Q100) make it suitable for harsh environments

Small 8-SOIC package saves board space

Key Reasons to Choose This Product

Reliable and efficient power conversion for automotive and industrial applications

Flexible output voltage adjustment to meet diverse system requirements

Proven performance and ruggedness for demanding operating conditions

Compact size and easy integration into space-constrained designs

Quality and Safety Features

Automotive-grade qualification (AEC-Q100)

Thermal shutdown and current limit protection for enhanced safety and reliability

Compatibility

The A5970D is a standalone power management IC and can be integrated into various electronic systems that require a step-down DC-DC converter.

Application Areas

Automotive electronics (e.g., infotainment, ADAS, powertrain)

Industrial automation and control systems

Telecommunications equipment

General-purpose power supplies

Product Lifecycle

The A5970D is an obsolete product. Customers are advised to contact our website's sales team for information on equivalent or alternative models that may be available.