Manufacturer Part Number
BTS409L1E3062A
Manufacturer
Infineon Technologies
Introduction
High-voltage high-side power switch with diagnostic features
Designed for automotive and industrial applications
Product Features and Performance
N-channel MOSFET switch
Surface mount package
Operating temperature range: -40°C to 150°C
Supports load voltages from 5V to 34V
Maximum output current of 2.3A
Low on-resistance of 160mΩ (typical)
Integrated protection features: current limiting, open load detection, over-temperature, over-voltage, reverse current, and short-circuit
Auto-restart function
Slew rate controlled output
Product Advantages
Robust and reliable performance
Compact surface mount package
Extensive protection features for safe operation
Suitable for a wide range of automotive and industrial applications
Key Technical Parameters
Package: TO-263-5, DPak (4 Leads + Tab), TO-263BB
Input type: Non-inverting
Number of outputs: 1
Output configuration: High side
Supply voltage (Vcc/Vdd): Not required
Input to output ratio: 1:1
Interface: On/Off
Quality and Safety Features
Automotive-grade quality and reliability
Overcurrent, overtemperature, and other fault protection mechanisms
Compatibility
Suitable for a wide range of automotive and industrial applications that require a high-voltage, high-side power switch with diagnostic features
Application Areas
Automotive systems (e.g., lighting, motors, solenoids)
Industrial control and automation
Power distribution and management
Product Lifecycle
This product is an active and widely used part in the Infineon Technologies portfolio.
Replacement or upgrade options may be available if required.
Key Reasons to Choose This Product
Robust and reliable performance in harsh environments
Compact surface mount package with extensive protection features
Suitable for a wide range of automotive and industrial applications
Automotive-grade quality and safety
Ease of integration and compatibility with various systems