AP2186SG-13

Overview

The AP2186SG-13 is a dual-channel high-side power switch from Diodes Incorporated, designed for USB and hot-swap applications. It operates within a supply voltage range of 2.7V to 5.5V and supports an output current of 1.5A per channel with a 2.1A current limit. The device features a maximum on-resistance of 90mΩ and includes over-current and thermal protection. It utilizes an active-low enable input and provides fault reporting via a flag output with 7ms deglitch capability. The component is housed in an SOIC-8 package and functions across an ambient temperature range of -40°C to +85°C.

Feature Summary

• Dual-channel configuration optimized for Universal Serial Bus (USB) port power distribution
• Integrated over-current and thermal limiting with short circuit protection
• Active-low enable input control with very low shutdown current consumption
• Fault report flag output featuring 7ms typical deglitch time to prevent false reporting

Applications

• Consumer electronics such as LCD TVs, monitors, and game machines
• Communication devices including set-top boxes, GPS units, and smartphones
• Computing peripherals like laptops, desktops, servers, printers, docking stations, and hubs

Procurement Notes

Verify the specific suffix 'SG' against the manufacturer's official datasheet to confirm pinout compatibility and enable polarity. Ensure the ordering part number matches the exact package type and tape/reel specifications required for your assembly process. Cross-reference the RoHS compliance status and environmental certifications directly with Diodes Incorporated documentation prior to procurement.

Selection Notes

Select this component when dual-channel power switching with active-low control is required for USB 2.0 compliant designs. The 90mΩ on-resistance offers efficient power delivery while the integrated protection features simplify system design by eliminating external protection components. Consider the SOIC-8 footprint constraints and the specific thermal management requirements associated with the 1.5A continuous output capability.

Part Context

The AP2186 belongs to a family of integrated high-side power switches that also includes the AP2196 variant. While functionally similar regarding electrical parameters, the AP2196 utilizes an active-high enable input, whereas the AP2186 uses an active-low input. This distinction is critical for logic interface compatibility within the target application circuit.

FAQ

What is the typical rise time for the AP2186?

The typical rise time is 0.6ms.

Does the AP2186 require external components for over-current protection?

No, the device offers integrated current and thermal limiting along with short circuit protection without requiring external components.