AP2822AKETR-G1

Power Distribution Switches, Load Drivers Overview

The AP2822AKETR-G1 is a high-side power switch IC from Diodes Incorporated, designed for USB power distribution applications. It operates within a load voltage range of 2.7V to 5.5V and features an N-channel output configuration with a maximum continuous current of 1A. The device is housed in a compact SOT-23-5 surface-mount package. Key electrical characteristics include a typical on-resistance of 85 milliohms and non-inverting input logic. It integrates comprehensive fault protection mechanisms including fixed current limiting, overtemperature shutdown, reverse current blocking, and under-voltage lockout.

Power Distribution Switches, Load Drivers Feature Summary

• Integrates fixed current limiting, overtemperature shutdown, reverse current blocking, and under-voltage lockout for robust circuit protection.
• Provides status flag indication to monitor operational state and fault conditions.
• Features non-inverting input interface for straightforward control logic integration.

Power Distribution Switches, Load Drivers Applications

• USB port power switching and distribution
• Peripheral device power management
• Battery-powered equipment load switching

Power Distribution Switches, Load Drivers Procurement Notes

This component has reached End-of-Life (EOL) status and is no longer manufactured by Diodes Incorporated. Verification of availability should focus on obsolete stock or authorized distributors holding remaining inventory. Designers must confirm the discontinuation notice date and assess long-term supply risks before finalizing procurement plans for production runs.

Power Distribution Switches, Load Drivers Selection Notes

Select this part only if legacy compatibility with the AP2822 series is required. Verify that the 1A current rating and 85 milliohm on-resistance meet system requirements. Ensure the SOT-23-5 package fits the PCB layout constraints. Consider the EOL status when planning for future maintenance or expansion of the product line.

Power Distribution Switches, Load Drivers Part Context

The AP2822AKETR-G1 belongs to the AP2822 series of single-channel smart load switches. These devices are engineered for low-power applications requiring efficient power management and protection. The series typically offers compact packaging solutions suitable for space-constrained portable electronics and consumer devices utilizing standard USB interfaces.

Power Distribution Switches, Load Drivers Replacement Considerations

Diodes Incorporated recommends the AP22816AKEWT-7 as a manufacturer-recommended substitute for the discontinued AP2822CKETR-G1 variant. Engineers should evaluate pin compatibility and electrical specifications when transitioning to alternative components from other manufacturers.

Power Distribution Switches, Load Drivers FAQ

What is the operating temperature range for the AP2822AKETR-G1?

The device supports an ambient operating temperature range from -40°C to +85°C.

Does the AP2822AKETR-G1 support reverse current flow?

Yes, the IC includes integrated reverse current blocking protection to prevent backflow from the load to the source.