AP2156MPG-13

Overview

The AP2156MPG-13 is a high-side power switch IC from Diodes Incorporated, designed for USB power distribution. It features two independent channels with a continuous output current of 0.5 A per channel and an integrated current limit of 800 mA. The device operates within a supply voltage range of 2.7 V to 5.5 V and exhibits a maximum on-resistance of 160 mΩ. It includes built-in protection against overcurrent, thermal overload, and undervoltage conditions. The component is housed in an MSOP-8 package and supports surface mount installation.

Feature Summary

• Dual-channel high-side switching architecture for independent load control
• Integrated overcurrent and thermal protection mechanisms
• Active-low enable interface for logic-level control

Applications

• USB port power management and distribution
• Peripheral device power switching in computing systems
• Battery-powered equipment load isolation

Procurement Notes

Verify the specific suffix 'MPG' confirms the MSOP-8 EP package variant during sourcing. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure design compatibility with the active-low enable logic level required by this specific part number revision.

Selection Notes

Select this component when dual-channel high-side switching with 0.5 A capacity is required. The MSOP-8 EP package provides enhanced thermal performance compared to standard variants. Verify that the 160 mΩ on-resistance meets system efficiency requirements for the intended load currents.

Part Context

This part belongs to the AP2156 series of USB power switches manufactured by Diodes Incorporated. It serves as a specialized solution for protecting downstream circuits in portable electronics and consumer devices requiring reliable power distribution management.

Replacement Considerations

AP2156SG-13 offers identical electrical specifications but utilizes an SOP-8 package instead of MSOP-8. Verify footprint compatibility before substitution.