AP2280-1WG-7

Overview

The AP2280-1WG-7 is a single-channel programmable load switch manufactured by Diodes Incorporated. It operates within a supply voltage range of 1.5 V to 6 V and supports a maximum output current of 2 A. The device features a maximum on-resistance of 105 mOhms, with typical turn-on and turn-off times of 1 µs each. It functions reliably across an operating temperature range from -40°C to +85°C and is housed in a surface-mount SOT-26-6 package.

Feature Summary

• Programmable control for precise power sequencing and load management
• Integrated fault protection mechanisms including over-current and thermal shutdown
• Low on-resistance design to minimize power loss during conduction

Applications

• Portable electronic devices requiring battery life extension
• Power distribution networks in consumer electronics
• Smart load switching for peripheral power rails

Procurement Notes

Verify the specific suffix '1WG' against the official Diodes Incorporated datasheet to confirm pinout and electrical characteristics match the design requirements. Ensure the ordering part number aligns exactly with the required package type and tape/reel specifications provided in the manufacturer's documentation before finalizing procurement.

Selection Notes

Select this component when a single-channel high-side switch with programmable timing is required for voltages up to 6 V. Consider the 2 A current limit and 105 mOhm resistance for efficiency needs. Verify that the SOT-26-6 package fits the PCB layout constraints and that the thermal performance meets the application's dissipation requirements within the specified temperature range.

Part Context

This part belongs to the AP2280 series of smart load switches from Diodes Incorporated. The series is designed for portable applications where power management and battery efficiency are critical. The AP2280-1WG-7 variant specifically offers programmable features distinct from fixed-timing counterparts in the same family.

Replacement Considerations

AP2280-2WG-7: Offers similar functionality but may differ in specific package dimensions or internal threshold settings; verify datasheet compatibility.