BTG70902EPLXUMA1

Power Distribution Switches, Load Drivers Overview

The BTG70902EPLXUMA1 is a PROFET+2 12V high-side power switch IC designed for automotive applications. It features two independent output channels with a maximum continuous output current of 2 A per channel. The device operates within a supply voltage range of 3 V to 28 V and supports load voltages up to 28 V. Key electrical parameters include a maximum on-resistance (RDS(on)) of 180 mΩ, a turn-on time of 210 µs, and a turn-off time of 220 µs. Current limiting ranges from 380 mA to 4.34 A. It functions reliably across an operating temperature range of -40 °C to +150 °C.

Power Distribution Switches, Load Drivers Feature Summary

• Integrates advanced diagnostic capabilities including analog current sensing feedback for precise load monitoring.
• Provides comprehensive protection mechanisms against short circuits, overloads, and thermal events.
• Supports capacitive load charging and includes undervoltage lockout with delay functionality.

Power Distribution Switches, Load Drivers Applications

• Automotive body actuation systems
• Power distribution units (PDU)
• Advanced driver assistance systems (ADAS)
• Sensor fusion modules

Power Distribution Switches, Load Drivers Procurement Notes

Verify the complete ordering part number matches the required suffix configuration. Confirm that the specific package variant aligns with your PCB footprint requirements. Ensure compatibility with your system's logic levels and thermal management design before finalizing procurement.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when dual-channel high-side switching with integrated current sensing is required. It is suitable for applications needing robust automotive-grade reliability and compact packaging. Consider the 180 mΩ on-resistance for efficiency calculations and verify that the 2 A output current meets the load demands.

Power Distribution Switches, Load Drivers Part Context

This device belongs to Infineon’s PROFET+2 12V family, which offers scalable solutions for domain and zone control architectures. The series provides pin-to-pin compatibility within its group and is qualified according to AEC-Q100 standards. It represents a modern approach to intelligent power distribution in vehicles.

Power Distribution Switches, Load Drivers Replacement Considerations

Check for pin-compatible alternatives within the same PROFET+2 family. Verify that substitute parts maintain identical diagnostic features and current limits. Ensure any replacement meets the same automotive quality certifications and thermal specifications.