BTS442E2BKSA1 - Infineon Technologies

Manufacturer Part Number

BTS442E2BKSA1

Manufacturer

Infineon Technologies

Introduction

The BTS442E2BKSA1 is a high-side power switch from Infineon Technologies' PROFET® series, designed for power management and distribution in automotive and industrial applications.

Product Features and Performance

High-side switch with a single output

N-Channel MOSFET output type

Supports wide operating voltage range from 4.5V to 42V

Capable of delivering up to 17A of continuous output current

Rds(on) typically 15mOhm, ensuring efficient power handling

Features automatic restart and status flag for enhanced operation

Includes fault protection features like fixed current limiting, open load detection, over-temperature protection, and over-voltage protection

Operational across a wide temperature range from -40°C to 150°C

Product Advantages

Direct control through non-inverting input

No separate supply voltage required for operation

Through-hole mounting with TO-220-5 Formed Leads for robust installation

Comprehensive protection features safeguard against common fault conditions

Key Technical Parameters

Output Configuration: High Side

Interface: On/Off

Voltage Load: 4.5V ~ 42V

Current Output (Max): 17A

Rds On (Typ): 15mOhm

Operating Temperature: -40°C ~ 150°C (TJ)

Quality and Safety Features

Integrated protection against overcurrent, overvoltage, and overtemperature conditions

Compatibility

Useful in systems requiring 4.5V to 42V load voltage control

Application Areas

Automotive electronics

Industrial control systems

Power management and distribution applications

Product Lifecycle

Marked as Obsolete, indicating it is nearing discontinuation

Replacement or upgrade options may need to be considered

Several Key Reasons to Choose This Product

Wide voltage range compatibility makes it versatile for various applications

High current handling capability supports demanding load conditions

Comprehensive fault protection features enhance system reliability

Through-hole package offers strong mechanical stability after mounting

Proficient performance across extreme temperature ranges ensures durability