TDE1787ADP - STMicroelectronics

Manufacturer Part Number

TDE1787ADP

Manufacturer

stmicroelectronics

Introduction

The TDE1787ADP is a high-side switch specifically designed for power management applications, providing an efficient solution for controlling power distribution in systems requiring relay or solenoid drivers.

Product Features and Performance

Relay and solenoid driver functionality

Capable of handling loads from 6V to 55V

Maximum output current of 1.3A

Supports both inverting and non-inverting input signals

Features current limiting (adjustable) and over-temperature protection for enhanced safety and reliability

Operates efficiently within a temperature range of -25°C to 85°C

Product Advantages

Integrated fault protection improves system reliability

Flexible input signal compatibility enhances usability across various designs

No external supply voltage required, simplifying circuit design

High-side output configuration allows for direct load driving

Key Technical Parameters

Output Type: Bipolar

Interface: On/Off

Voltage Load: 6V ~ 55V

Current Output (Max): 1.3A

Operating Temperature: -25°C ~ 85°C (TA)

Package: 8-DIP

Quality and Safety Features

Adjustable current limiting prevents damage from overcurrent conditions

Over-temperature protection safeguards against excessive heat

Compatibility

Through-hole mounting offers compatibility with various PCB designs

Design flexibility due to input type accepting both inverting and non-inverting signals

Application Areas

Automotive systems

Industrial controls

Consumer electronics requiring power management and distribution

Product Lifecycle

Obsolete status indicates that the product is nearing the end of its lifecycle, with limited availability

Users should consider seeking replacements or upgrades for future designs

Several Key Reasons to Choose This Product

Robust fault protection features enhance system reliability

Wide operating voltage range allows for versatile application across different voltages

Direct high-side load driving capability reduces the need for external components

Adjustable current limiting allows for customized protection settings

Wide operating temperature range makes it suitable for harsh environments