BTS426L1

$1.55

Description：IC PWR SWITCH N-CHAN 1:1 TO220-5
Series：PROFET®
Mfr：Infineon Technologies
Package：Tube

SKU:231a66df39e6 Category: Power Distribution Switches, Load Drivers Brand: Infineon Technologies

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Product introduction

BTS426L1 is listed in the Power Distribution Switches, Load Drivers range at ChipApex. The manufacturer field lists Infineon Technologies. Its product description is IC PWR SWITCH N-CHAN 1:1 TO220-5. Review the specifications below when checking this part for your BOM.

Power Distribution Switches, Load Drivers specifications for BTS426L1

Description：IC PWR SWITCH N-CHAN 1:1 TO220-5
Series：PROFET®
Mfr：Infineon Technologies
Package：Tube
Switch Type：General Purpose
Number of Outputs：1
Ratio - Input:Output：1:01
Output Configuration：High Side
Output Type：N-Channel
Interface：On/Off
Voltage - Load：5V ~ 34V
Voltage - Supply (Vcc/Vdd)：Not Required
Current - Output (Max)：5.8A
Rds On (Typ)：50mOhm
Input Type：Non-Inverting
Features：Auto Restart, Status Flag
Fault Protection：Current Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Through Hole
Supplier Device Package：P-TO220-5-3
Package / Case：TO-220-5 Formed Leads
Grade：-
Qualification：-

Power Distribution Switches, Load Drivers datasheet and documents for BTS426L1

BTS426L1

Power Distribution Switches, Load Drivers Overview

The BTS426L1 is a PROFET® single-channel high-side smart power switch manufactured by Infineon Technologies. It integrates an N-channel power transistor with control and protection circuitry in a PG-TO263-5-2 package. The device supports load voltages from 5V to 34V and delivers a maximum output current of 5.8A with a typical on-resistance of 50 milliohms. It features non-inverting input logic and operates within a junction temperature range of -40°C to 150°C.

Power Distribution Switches, Load Drivers Feature Summary

Integrates automatic restart functionality for fault recovery
Provides comprehensive diagnostic status flagging
Includes fixed current limiting and overtemperature protection
Supports open load detection for diagnostic purposes

Power Distribution Switches, Load Drivers Applications

Automotive lighting systems
General industrial load switching
High-side driver applications requiring integrated diagnostics

Power Distribution Switches, Load Drivers Procurement Notes

Verify component authenticity through authorized channels as the part is officially discontinued. Confirm that legacy inventory meets specific project requirements before procurement. Ensure compatibility with existing system designs due to the end-of-life status. Review available substitute options if long-term supply stability is required for new implementations.

Power Distribution Switches, Load Drivers Selection Notes

Select this component for applications requiring a single high-side switch with integrated protection and diagnostic feedback. The 5.8A current rating suits moderate power loads. Consider the discontinuation status when planning production lifecycles. Evaluate alternative active components if future manufacturing support is critical for the target application timeline.

Power Distribution Switches, Load Drivers Part Context

This device belongs to Infineon's PROFET® family of smart power switches, designed for automotive and industrial environments. It combines power switching capabilities with advanced monitoring features in a robust surface-mount package. The technology focuses on reliability and simplified system design by integrating protection mechanisms directly into the switch.