MP5090GC-P

Overview

The MP5090GC-P is a dual-channel load switch manufactured by Monolithic Power Systems. It operates within an input voltage range of 0.5V to 5.5V and supports a continuous output current of 2A per channel. The device features a maximum on-resistance of 30mΩ and includes programmable current limiting set at 3.6A. Electrical specifications include a maximum turn-on time of 2ms and a maximum discharge time of 90ms. The component functions across an extended temperature range from -40°C to +125°C and is housed in an 8-pin CSP package.

Feature Summary

• Dual-channel power distribution with independent control
• Integrated programmable current limit protection
• Low on-resistance for high efficiency operation
• Built-in output discharge function

Applications

• Portable electronic devices
• Embedded systems power management
• Peripheral circuit protection

Procurement Notes

Verify the specific suffix against official documentation, as variations exist between GC and GQ packages. Confirm RoHS compliance status through the manufacturer datasheet. Ensure the selected variant matches the required thermal performance and pinout configuration for the target application design.

Selection Notes

Select this component when dual-channel switching is required within a low-voltage environment. The 2A rating suits moderate load applications, while the 30mΩ resistance balances conduction losses. Consider the CSP-8 package size constraints and verify that the 3.6A current limit aligns with downstream circuit protection requirements.

Part Context

This part belongs to the MP5090 series of high-efficiency load switches. The family offers various configurations including different current ratings and package types. The MP5090GC-P specifically provides a compact solution for space-constrained designs requiring reliable power distribution and overcurrent protection capabilities.

Replacement Considerations

MP5090GC-Z is a documented substitute variant within the same series.