BTS432E2E3043

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

SKU:d2af95fee528 Category: Power Distribution Switches, Load Drivers Brand: Infineon Technologies

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Product introduction

BTS432E2E3043 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 BTS432E2E3043

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：4.5V ~ 42V
Voltage - Supply (Vcc/Vdd)：Not Required
Current - Output (Max)：9A
Rds On (Typ)：30mOhm
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
Package / Case：TO-220-5
Grade：-
Qualification：-

Power Distribution Switches, Load Drivers datasheet and documents for BTS432E2E3043

BTS432E2E3043

Power Distribution Switches, Load Drivers Overview

The BTS432E2E3043 is a PROFET smart high-side power switch manufactured by Infineon Technologies. It features an N-channel output configured for single-channel load driving within a TO-220-5 package. The device supports a load voltage range of 4.5V to 42V and delivers a maximum output current of 9A. Key electrical parameters include a typical on-resistance of 30 milliohms and a non-inverting input interface. It operates across a junction temperature range of -40°C to 150°C.

Power Distribution Switches, Load Drivers Feature Summary

Integrates fixed current limiting, overtemperature shutdown, and overvoltage protection mechanisms.
Provides open-load detection capabilities for diagnostic monitoring.
Features automatic restart functionality following fault conditions.

Power Distribution Switches, Load Drivers Applications

Automotive lighting systems
Industrial motor control circuits
General-purpose high-side switching applications

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific ordering suffix E3043 against official datasheets to confirm pinout and feature alignment. Confirm RoHS compliance status as documentation indicates potential non-compliance for this variant. Validate component availability and lifecycle status prior to design finalization.

Power Distribution Switches, Load Drivers Selection Notes

Select this component for applications requiring robust high-side switching with integrated diagnostics. Ensure the 9A continuous current rating meets load requirements. Verify that the TO-220-5 through-hole package fits the thermal and mechanical constraints of the target PCB layout.

Power Distribution Switches, Load Drivers Part Context

This part belongs to Infineon's PROFET family of smart power switches. These devices integrate MOSFET technology with control and protection logic. The series is designed for automotive and industrial environments requiring reliable power distribution and fault management.

Power Distribution Switches, Load Drivers Replacement Considerations

Consult official replacement guides for verified substitutes. Cross-reference pinouts and electrical ratings before substituting with other high-side switch models.