MP6231DH-LF

Description：IC CURR LIMIT SWITCH 8MSOP EP
Series：*
Mfr：Monolithic Power Systems Inc.
Package：Tube

SKU:b4baa70720d7 Category: Power Distribution Switches, Load Drivers Brand: Monolithic Power Systems Inc.

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Product introduction

Product Detailed Parameters

Description：IC CURR LIMIT SWITCH 8MSOP EP
Series：*
Mfr：Monolithic Power Systems Inc.
Package：Tube
Switch Type：-
Number of Outputs：-
Ratio - Input:Output：-
Output Configuration：-
Output Type：-
Interface：-
Voltage - Load：-
Voltage - Supply (Vcc/Vdd)：-
Current - Output (Max)：-
Rds On (Typ)：-
Input Type：-
Features：-
Fault Protection：-
Operating Temperature：-
Mounting Type：Surface Mount
Supplier Device Package：8-MSOP-EP
Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
Grade：-
Qualification：-

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MP6231DH-LF

Overview

The MP6231DH-LF is a dual-channel power distribution switch IC manufactured by Monolithic Power Systems. It operates within a supply voltage range of 2.7 V to 5.5 V and supports active-high logic control. The device features two independent outputs with a maximum continuous output current of 1 A per channel. It includes an internal current limit set at 1.5 A to protect against overloads. The typical on-resistance is 130 mOhms, ensuring efficient power delivery. The component is designed for surface-mount installation in MSOP-8 packages and functions reliably across temperatures from -40 °C to +85 °C.

Feature Summary

Dual-channel architecture providing independent load switching capabilities
Integrated current limiting protection to prevent circuit damage during overload conditions
Active-high logic interface for straightforward digital control integration

Applications

Portable electronic devices requiring distributed power management
Industrial equipment needing reliable load switching
Consumer electronics utilizing 3.3V or 5V power rails

Procurement Notes

Verify the specific suffix designation when ordering, as variations may exist regarding packaging or compliance status. Confirm that the MSOP-8 package matches your PCB footprint requirements. Ensure the operating temperature range aligns with your system's environmental specifications. Cross-reference the datasheet for exact pinout configurations to avoid assembly errors.

Selection Notes

Select this component when a compact solution for dual-load switching is required. It is suitable for applications where space constraints necessitate the MSOP-8 form factor. Consider its 1A current rating to ensure it meets the load demands without exceeding thermal limits. Evaluate the 130 mOhm on-resistance impact on overall system efficiency.

Part Context

This part belongs to the MP623x series of power switches from Monolithic Power Systems. These components are engineered for general-purpose power distribution tasks. They offer a balance of performance and size, making them common in modern portable and industrial designs. The series typically shares similar control logic and protection features across different channel counts.