MP62341DS-LF-P

Overview

The MP62341DS-LF-P is a dual-channel high-side power distribution switch manufactured by Monolithic Power Systems. It operates within a supply voltage range of 2.7V to 5.5V and supports a continuous output current of 1A per channel. The device features a maximum on-resistance of 130 milliohms and includes integrated fault protection mechanisms such as fixed current limiting at 1.5A, over-temperature shutdown, reverse current blocking, and under-voltage lockout. It utilizes an 8-SOIC surface-mount package and functions across a temperature range of -40°C to +85°C.

Feature Summary

• Dual-channel high-side switching architecture for independent load control
• Integrated fault protection including current limit, thermal shutdown, and reverse current blocking
• Status flag output for monitoring operational state

Applications

• Power distribution in industrial equipment
• Load switching in automotive electronics
• Peripheral power management in consumer devices

Procurement Notes

Verify the specific suffix 'P' indicates tape-and-reel packaging when sourcing. Confirm RoHS compliance status with the manufacturer. Ensure the 8-SOIC footprint matches the design layout. Check for moisture sensitivity level requirements during storage and handling procedures prior to assembly.

Selection Notes

Select this component for applications requiring dual high-side switching with integrated protection. Compare against the MP62340 if low-side switching is preferred instead. Consider the 130 milliohm on-resistance for thermal management calculations. Verify that the 1A continuous current rating meets the load requirements without exceeding limits.

Part Context

This part belongs to the MP6234x series of power distribution switches from Monolithic Power Systems. It shares functional similarities with the MP62340 but differs in switching topology. The series is designed for efficient power management in compact electronic systems requiring reliable load control and protection features.

Replacement Considerations

The MP62341DS-LF-Z is a verified substitute offering identical electrical specifications with reel packaging. The MP62340DS-LF-P serves as a functional alternative if low-side switching topology is acceptable for the application.