AP2820GM-G1

Power Distribution Switches, Load Drivers Overview

The AP2820GM-G1 is a high-side power distribution switch manufactured by Diodes Incorporated, designed for USB load switching applications. It integrates an N-channel MOSFET with a charge pump and protection circuits in an 8-SOIC package. The device supports a load voltage range of 2.7V to 5.5V and delivers a maximum output current of 2.5A. Key electrical characteristics include a typical on-resistance of 60 milliohms and non-inverting input logic. It operates within a temperature range of -40°C to 85°C.

Power Distribution Switches, Load Drivers Feature Summary

• Integrates high-side N-channel MOSFET with built-in charge pump for gate drive
• Provides comprehensive fault protection including fixed overcurrent, thermal shutdown, reverse current blocking, and under-voltage lockout
• Features status flag output for monitoring switch state and fault conditions

Power Distribution Switches, Load Drivers Applications

• USB port power distribution and switching
• High-side load driver for peripheral devices
• Power management in portable electronics requiring compact packaging

Power Distribution Switches, Load Drivers Procurement Notes

Verify component authenticity through authorized distributors as the part status is listed as obsolete. Confirm package integrity and pin alignment against the 8-SOIC specification before integration. Check for recent product change notices or obsolescence announcements from Diodes Incorporated to ensure supply chain stability for long-term production needs.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when a single-channel high-side switch with integrated protection is required for 5V USB systems. The 8-SOIC package offers a balance between thermal performance and board space efficiency compared to smaller alternatives. Ensure the application load does not exceed the 2.5A continuous current rating and that the control signal polarity matches the non-inverting input requirement.

Power Distribution Switches, Load Drivers Part Context

This part belongs to the AP2820 family of power switches from Diodes Incorporated. Variants in this series differ primarily by package type (SOIC vs MSOP) and current ratings (2A vs 2.5A). The GM suffix specifically denotes the 8-SOIC package configuration with a 2.5A current capability, distinguishing it from lower-current or smaller-footprint versions within the same functional family.

Power Distribution Switches, Load Drivers Replacement Considerations

Check manufacturer documentation for direct pin-compatible substitutes within the AP2820 series, such as AP2820HM-G1 for identical performance in alternative packages. Verify that any replacement maintains the same 60 milliohm on-resistance and protection feature set to ensure circuit compatibility.