MP62350ES-LF-P

Overview

The MP62350ES-LF-P is a dual-channel power distribution switch manufactured by Monolithic Power Systems. It operates within a supply voltage range of 2.7 V to 5.5 V and provides two independent outputs with a continuous current rating of 500 mA per channel. The device features an active-low enable input for control. Key electrical specifications include a maximum on-resistance of 130 mΩ, a current limit threshold of 750 mA, a maximum turn-on time of 3 ms, and a maximum idle time of 10 ms. It is designed for operation across a temperature range of -20°C to +85°C.

Feature Summary

• Dual-channel architecture providing independent power switching for two separate loads
• Active-low enable logic for straightforward digital control integration
• Integrated current limiting functionality to protect downstream circuits from overcurrent conditions

Applications

• Power distribution in portable consumer electronics
• Peripheral power management in industrial control systems
• Voltage regulation and switching in automotive infotainment units

Procurement Notes

Verify the specific suffix designation carefully during procurement. The source data identifies the LF-Z variant as not recommended for new designs. Confirm that the LF-P suffix corresponds to the required packaging and availability status for your production timeline. Cross-reference the manufacturer's latest documentation to ensure component obsolescence status has not changed since the last update.

Selection Notes

Select this component when a compact solution is required for distributing low-voltage power to multiple peripherals. The dual-channel design reduces board space compared to using single-channel switches. Ensure the load current does not exceed the 500 mA continuous rating per channel. Verify that the system's ground reference and enable signal levels are compatible with the active-low control interface.

Part Context

This part belongs to the MPS power distribution switch family, which integrates protection features into small packages. These devices are commonly used to replace discrete MOSFETs and fuses, simplifying circuit design while providing reliable overcurrent protection. The series supports various voltage rails common in modern electronic systems.

Replacement Considerations

The MP62350ES-LF-Z is explicitly listed as not recommended for new designs. Engineers should evaluate alternative dual-channel switches from the same manufacturer or other vendors that offer similar pinouts and electrical characteristics if long-term supply stability is required.