AP22804BSN-7

Overview

The AP22804BSN-7 is a high-side power distribution switch manufactured by Diodes Incorporated. It integrates an N-channel MOSFET with charge pump and protection circuits. The device supports a supply voltage range of 2.7 V to 5.5 V. It provides a continuous output current of 2.5 A with a maximum current limit of 3 A. The typical on-resistance is 65 mOhms. Operating temperatures range from -40°C to +85°C. The component is housed in a U-DFN2020 package.

Feature Summary

• Integrates high-side power switching with built-in over-current, over-temperature, and reverse current protection.
• Features low on-resistance for efficient power distribution in compact designs.
• Includes enable control and status flag functionality for system monitoring.

Applications

• Portable electronic devices requiring protected power rails
• Embedded systems needing high-side load switching
• Consumer electronics with multiple power domains

Procurement Notes

Verify the exact suffix against official Diodes Incorporated documentation to confirm pinout and thermal pad configuration. Ensure the ordering part number matches the specific package variant required for your PCB layout. Cross-reference datasheet revision dates to confirm parameter consistency before finalizing procurement specifications.

Selection Notes

Select this component when a single-channel high-side switch with integrated protection is required. Compare the 2.5 A continuous current rating against load requirements. Evaluate the U-DFN2020 footprint availability against existing board space constraints. Confirm that the 2.7 V minimum operating voltage aligns with the system's available supply rails.

Part Context

This part belongs to the AP2280 series of high-side power switches from Diodes Incorporated. The series focuses on providing robust protection features in small surface-mount packages. It serves as a solution for managing power distribution in portable and embedded applications where space and efficiency are critical design factors.

Replacement Considerations

Consult official substitution lists for verified equivalents. Check pin compatibility and electrical parameters before replacing.