AP22804BW5-7

Overview

The AP22804BW5-7 is a high-side power distribution load switch manufactured by Diodes Incorporated. It operates within a supply voltage range of 2.7 V to 5.5 V and supports a continuous output current of 2.5 A with a current limit of 3 A. The device features a maximum on-resistance of 65 mOhms, ensuring efficient power delivery. It includes a typical rise time of 1.7 ms and an off-time of 20 us. The component functions reliably across an operating temperature range from -40°C to +85°C.

Feature Summary

• High-side topology for direct load control
• Integrated overcurrent and thermal protection mechanisms
• Low quiescent current in shutdown mode
• Controlled slew rate to minimize inrush current

Applications

• Portable electronic devices requiring power sequencing
• Consumer electronics load distribution
• Telecommunications equipment power management
• General-purpose high-side switching applications

Procurement Notes

Verify the specific suffix 'W5' against the manufacturer's official datasheet to confirm package type and tape/reel specifications. Ensure the order quantity aligns with standard packaging configurations provided by Diodes Incorporated. Confirm RoHS compliance status directly through authorized distributors or the manufacturer's certification documents prior to final procurement decisions.

Selection Notes

Select this component when a single-channel high-side switch with 2.5 A continuous current capability is required. The 65 mOhm on-resistance suits applications prioritizing low voltage drop. Verify that the 2.7 V to 5.5 V input range matches the system power rail. Consider the SOT-25 package constraints for PCB layout and thermal dissipation requirements relative to the expected load current.

Part Context

This part belongs to the AP2280x series of power switches from Diodes Incorporated. These devices are designed for portable applications where space and power efficiency are critical. The series typically integrates protection features like overcurrent and thermal shutdown, making them suitable for managing power distribution in compact consumer and industrial electronics without external components.

Replacement Considerations

Consult the official Diodes Incorporated cross-reference guide for verified substitutes. Ensure any replacement maintains the same high-side configuration, current rating, and package dimensions. Do not assume compatibility based solely on pin count; verify electrical parameters and functional behavior against the original specification sheet.