TPS2412DRG4

Overview

The TPS2412DRG4 is an N+1 and ORing Power Rail Controller manufactured by Texas Instruments. It operates within a supply voltage range of 800 mV to 16.5 V and draws a typical operating current of 7 mA. The device supports programmable current limiting and functions as a single-channel controller. It is designed for hot-swap applications and is available in an SOIC-8 surface-mount package. The component is rated for operation between -40°C and +85°C.

Feature Summary

• Provides N+1 redundancy and OR-ing functionality for power rail management
• Features programmable current limiting for precise load protection
• Supports hot-swap operations with integrated control logic

Applications

• Server and storage system power distribution
• Telecommunications equipment power architectures
• Industrial control systems requiring redundant power supplies

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm package type and temperature grade. Ensure compatibility with the target PCB footprint, specifically the SOIC-8 configuration. Cross-reference the RoHS compliance status with current regulatory requirements before finalizing procurement orders.

Selection Notes

Select this component when designing systems that require active OR-ing or N+1 redundancy without complex external circuitry. It is suitable for applications needing programmable current limits to protect downstream loads. Consider the SOIC-8 package constraints and the specified operating temperature range during thermal design.

Part Context

This part belongs to the TPS241x family of power controllers from Texas Instruments. It serves as a specialized solution for managing multiple power sources in critical infrastructure. The DRG4 designation indicates a lead-free, green compound variant in a SOIC-8 package, aligning with environmental standards.

Replacement Considerations

The TPS2412D is a compatible alternative within the same product family offering identical functional specifications.