AP22908CNA4-7

Power Distribution Switches, Load Drivers Overview

The AP22908CNA4-7 is a single-channel load switch manufactured by Diodes Incorporated, designed for low-voltage power distribution applications. It operates within an input voltage range of 1.08 V to 3.6 V and supports a continuous output current of 1.5 A. The device features a maximum on-resistance of 155 mΩ, ensuring efficient power delivery with minimal voltage drop. Key timing specifications include a maximum turn-on time of 110 µs and a maximum turn-off time of 5 µs. It is available in the XWLB0909-4 surface-mount package and functions reliably across an operating temperature range from -40°C to +85°C.

Power Distribution Switches, Load Drivers Feature Summary

• Integrates a single high-current load switch channel for efficient power management in compact designs.
• Features ultra-low on-resistance to minimize power loss and heat generation during operation.
• Provides fast switching response times suitable for dynamic power sequencing requirements.

Power Distribution Switches, Load Drivers Applications

• Portable consumer electronics requiring efficient battery-powered load switching
• Embedded systems needing isolated power rail control
• Industrial equipment utilizing low-voltage DC distribution networks

Power Distribution Switches, Load Drivers Procurement Notes

Verify that the specific suffix 'CN' corresponds to the intended tape-and-reel packaging configuration as indicated in distributor listings. Confirm that the component meets RoHS compliance standards required for your assembly process. Ensure the ordering quantity aligns with the standard reel size specified by the manufacturer to avoid partial reel handling issues during production.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when a single-channel solution is sufficient for managing loads up to 1.5 A within the 1.08 V to 3.6 V supply range. Consider the 155 mΩ on-resistance limit to ensure voltage drop remains within acceptable limits for downstream circuitry. Evaluate the XWLB0909-4 package dimensions against PCB space constraints before finalizing the design.

Power Distribution Switches, Load Drivers Part Context

This part belongs to the AP22908 family of load switches from Diodes Incorporated, which are engineered for low-power applications. The family offers various channel configurations and packages to suit different density and current requirements. The AP22908 series is commonly utilized in mobile devices and portable gadgets where power efficiency and small form factors are critical design priorities.

Power Distribution Switches, Load Drivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative components by cross-referencing pinout definitions, electrical characteristics, and thermal performance specifications directly with the manufacturer's official datasheets.