AP2820AMMTR-G1-01

Power Distribution Switches, Load Drivers Overview

The AP2820AMMTR-G1 is a high-side power distribution switch manufactured by Diodes Incorporated. It integrates an N-channel MOSFET with a charge pump, designed for USB power switching applications. The device operates within a load voltage range of 2.7V to 5.5V and supports a maximum output current of 2A. It features a typical on-resistance of 60 milliohms and utilizes an 8-MSOP surface-mount package. The component includes integrated protection circuits for over-current, thermal shutdown, reverse current, and under-voltage lockout.

Power Distribution Switches, Load Drivers Feature Summary

• Integrates an N-channel MOSFET with a built-in charge pump for high-side switching
• Provides comprehensive fault protection including fixed current limiting, thermal shutdown, reverse current blocking, and under-voltage lockout
• Features a status flag output for monitoring operational state

Power Distribution Switches, Load Drivers Applications

• USB power distribution switches
• High-side power load drivers
• Portable electronic device power management

Power Distribution Switches, Load Drivers Procurement Notes

This component is officially listed as End-of-Life (EOL) by the manufacturer. Availability is restricted or unavailable through standard distribution channels. Verification of current stock status and potential obsolescence risks is required before procurement planning. Alternative sourcing strategies should be evaluated due to the discontinued status.

Power Distribution Switches, Load Drivers Selection Notes

Select this component for applications requiring a single-channel high-side switch with integrated protection in an 8-MSOP package. Ensure the design accommodates the 2.7V to 5.5V operating range and 2A current capability. Verify that the EOL status aligns with long-term production requirements, as new manufacturing orders are not supported.

Power Distribution Switches, Load Drivers Part Context

The AP2820 series consists of high-side power switches designed for portable electronics. The AP2820AMMTR-G1 variant specifically denotes the 8-MSOP package configuration with tape-and-reel packaging. It belongs to the broader family of Diodes Incorporated power distribution ICs, sharing core electrical characteristics with other pin-compatible variants like the AP2820CMMTR-G1.

Power Distribution Switches, Load Drivers Replacement Considerations

Public documentation confirms the AP2820CMMTR-G1 as a compatible alternative within the same series. Both parts share identical electrical specifications and functionality. Engineers should verify package compatibility and supply chain availability when transitioning from the EOL AP2820AMMTR-G1 to the AP2820CMMTR-G1.

Power Distribution Switches, Load Drivers FAQ

Does the AP2820AMMTR-G1 require an external supply voltage?

No, the device does not require an external supply voltage (Vcc/Vdd) as it integrates a charge pump to drive the internal N-channel MOSFET.

What protection features are included in this power switch?

The component includes fixed current limiting, thermal shutdown, reverse current protection, and under-voltage lockout (UVLO).