BTS462TATMA1

Power Distribution Switches, Load Drivers Overview

The BTS462TATMA1 is a single-channel high-side power switch from Infineon's miniPROFET family, designed for automotive load distribution. It features an N-channel MOSFET with a maximum continuous output current of 3.5 A and a peak current limit of 14 A. The device operates within a supply voltage range of 5 V to 34 V and has a typical on-resistance of 70 mΩ. Packaged in a PG-TO252-5 surface-mount case, it supports a junction temperature range of -40°C to +150°C and includes integrated protection against overcurrent, overtemperature, and overvoltage conditions.

Power Distribution Switches, Load Drivers Feature Summary

• Integrates intelligent diagnostic and protection functions including fixed current limiting, thermal shutdown, and overvoltage protection.
• Features automatic restart capability following fault conditions to enhance system reliability.
• Utilizes non-inverting input interface for straightforward logic control integration.

Power Distribution Switches, Load Drivers Applications

• Automotive lighting systems
• Solenoid and relay driver circuits
• Motor control applications

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required packaging formats such as tape and reel or cut tape. Confirm that the component meets RoHS compliance standards and holds AEC-Q100 qualification for automotive deployment. Cross-reference the datasheet revision to validate electrical parameters against current design requirements before finalizing procurement orders.

Power Distribution Switches, Load Drivers Selection Notes

Select this component for applications requiring robust high-side switching with integrated fault management. The 3.5 A continuous current rating suits moderate load distributions, while the 14 A peak capability handles inrush currents. Ensure the PCB layout accommodates the TO-252-5 package dimensions and thermal pad requirements for adequate heat dissipation within the specified operating temperature range.

Power Distribution Switches, Load Drivers Part Context

This part belongs to Infineon's miniPROFET series, which provides smart high-side switches for automotive electronics. The BTS462T variant offers a balance of current handling and protection features, serving as a reliable alternative to discrete MOSFET solutions by integrating control logic directly into the power stage.

Power Distribution Switches, Load Drivers Replacement Considerations

Direct substitutes include other miniPROFET devices with similar current ratings and pinouts. Verify equivalent protection features and on-resistance values when considering cross-brand alternatives to maintain system performance integrity.