TPS2413PWRG4

Overview

The TPS2413PWRG4 is an N+1 and OR-ing Power Rail Controller manufactured by Texas Instruments. It operates within a supply voltage range of 3V to 16.5V and draws a typical supply current of 4.25 mA. The device is housed in an 8-TSSOP package with dimensions of 4.4 mm length and 0.173-inch width. It supports N:1 channel configurations for power distribution applications. The controller features a turn-off delay time of 130 ns and does not include internal switches. It functions as an external FET driver, requiring N-channel MOSFETs for implementation.

Feature Summary

• Provides control logic for N+1 redundancy and OR-ing power rail architectures
• Functions as an external gate driver for N-channel MOSFETs without integrated switches
• Supports configurable current limiting for precise power management

Applications

• N+1 redundant power supply systems
• High availability server power architectures
• OR-ing power distribution networks

Procurement Notes

Verify the specific suffix 'G4' indicates lead-free compliance and RoHS certification status according to manufacturer documentation. Confirm the package designation matches the 8-TSSOP physical footprint requirements for your PCB layout. Ensure the operating temperature range of -40°C to 85°C aligns with your system environmental specifications before finalizing procurement.

Selection Notes

Select this component when designing systems requiring external FET control for N+1 or OR-ing topologies rather than integrated eFuse solutions. Consider the 4.25 mA supply current and 130 ns delay characteristics for timing-sensitive applications. Verify compatibility with N-channel MOSFETs, as the device lacks internal switching elements. Evaluate the 8-TSSOP package constraints against available board space.

Part Context

This part belongs to the TPS241x series of power rail controllers from Texas Instruments. It shares functional similarities with the TPS2412 but differs in pin count and configuration options. The TPS2413 specifically targets N+1 and OR-ing applications, distinguishing it from single-channel hot-swap controllers like the TPS2410 which utilizes a 14-pin package.

Replacement Considerations

The TPS2413DR serves as a pin-compatible alternative in a SOIC-8 package. The TPS2413PWR is the non-green variant of the same electrical specification. Cross-reference datasheets to confirm package dimension tolerances and lead-free material composition differences between these variants.