BTS70122EPAXUMA1

Power Distribution Switches, Load Drivers Overview

The BTS70122EPAXUMA1 is a PROFET+2 12V automotive smart high-side switch in a PG-TSDSO-14 package. It features two N-channel outputs with a maximum output current of 6A per channel and a typical on-resistance of 11.5 mΩ. The device operates within a load voltage range of 6V to 18V and supports a supply voltage of 3.1V to 18V. It includes integrated protection against overcurrent, short circuits, overtemperature, and reverse polarity, ensuring reliable performance in automotive body control and lighting applications.

Power Distribution Switches, Load Drivers Feature Summary

• Integrates dual high-side switches with controlled slew rate for reduced electromagnetic interference
• Provides comprehensive diagnostic feedback including open load detection and thermal shutdown status
• Features robust fault protection mechanisms such as adjustable current limiting and overvoltage protection

Power Distribution Switches, Load Drivers Applications

• Automotive body control modules
• Vehicle lighting systems
• General power distribution in 12V automotive networks

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific suffix 'XUMA1' corresponds to the required tape-and-reel packaging configuration. Confirm that the PG-TSDSO-14-22 footprint matches the target PCB design. Ensure compatibility with the PROFET+2 12V family requirements for evaluation or integration into final automotive assemblies.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when dual independent high-side switching with 6A capacity is required. It is suitable for applications needing integrated diagnostics and protection without external components. Consider the 11.5 mΩ on-resistance for efficiency calculations and ensure the 18V maximum load voltage aligns with the system architecture.

Power Distribution Switches, Load Drivers Part Context

This part belongs to Infineon's PROFET+2 12V family, designed for automotive environments. It replaces traditional fuses and relays by offering active load control and advanced diagnostics. The device is AEC-Q100 qualified, ensuring reliability under harsh automotive conditions including wide temperature ranges from -40°C to 150°C junction temperature.

Power Distribution Switches, Load Drivers Replacement Considerations

Direct substitutes include other PROFET+2 12V variants like BTS70121EPAXUMA1 (single channel) or BTS70122EPGXUMA1 (different protection features). Verify pinout compatibility and electrical specifications before substitution.