TDE1747DP - STMicroelectronics

Manufacturer Part Number

TDE1747DP

Manufacturer

STMicroelectronics

Introduction

Discontinued power distribution switch designed for relay and solenoid driving applications.

Product Features and Performance

High side output configuration

Supports bipolar output type

Compatible with both inverting and non-inverting input types

Integrated current limiting (adjustable) and over-temperature fault protection

Product Advantages

Offers direct interfacing with on/off logic signals

Self-protected against overloads and thermal runaway

Key Technical Parameters

Single output channel

Compatible with 10V to 45V load voltages

Maximum current output of 1A

Operates without the need for a supply voltage (Vcc/Vdd)

Can operate in temperature ranges from -25°C to 85°C

Quality and Safety Features

Current limiting (adjustable) for safe operation

Over-temperature protection to prevent damage from excessive heat

Compatibility

Suited for through-hole mounting

Enclosed in an 8-Mini DIP package

Accepts input signals that are either inverting or non-inverting

Application Areas

Ideal for controlling relays and solenoids in power management circuits

Product Lifecycle

Obsolete status

Replacements or upgrades might be limited or unavailable

Several Key Reasons to Choose This Product

Suitable for various relay and solenoid driving applications

Self-contained protection mechanisms enhance reliability

Ease of integration with existing on/off control logic

No external power supply needed for the switch operation

Compatible with a wide range of load voltages (10V to 45V)

Built to withstand demanding thermal conditions

Simple through-hole mounting process for easy installation