AP2101MPG-13

Overview

The AP2101MPG-13 is a single-channel high-side power switch IC designed for USB power distribution applications. It operates within a supply voltage range of 2.7 V to 5.5 V and supports an output current of 2 A with a current limit of 2.45 A. The device features a maximum on-resistance of 115 mOhms, ensuring efficient power delivery. Key timing parameters include a maximum rise time of 50 us and a maximum fall time of 4 us. It is housed in an MSOP-8 EP package and functions reliably across an operating temperature range of -35 C to +85 C.

Feature Summary

• Integrates current limiting and thermal protection for robust fault management.
• Provides controlled rise time to minimize inrush current during activation.
• Includes undervoltage lockout functionality to prevent improper operation at low voltages.

Applications

• USB port power switching and distribution
• Hot-swap circuit protection
• Peripheral power control in consumer electronics

Procurement Notes

Verify the specific suffix PG-13 confirms the MSOP-8 EP package variant when sourcing. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure moisture sensitivity level requirements are met for surface mount assembly processes. Cross-reference the datasheet revision date to guarantee parameter accuracy against current production batches.

Selection Notes

Select this component for single-channel applications requiring 2 A continuous load capability. The MSOP-8 EP package offers thermal performance advantages over standard SO-8 variants. Consider the 2.45 A current limit threshold for short-circuit protection sizing. Evaluate the 115 mOhms on-resistance impact on system efficiency and voltage drop under full load conditions.

Part Context

This part belongs to the AP2101 series of single-channel USB power switches from Diodes Incorporated. It complements other variants like the AP2101SG-13 which utilizes an SOP-8 package. The series is optimized for Universal Serial Bus compliance and hot-swap scenarios. It shares functional similarities with the AP2161 and AP2151 models but differs in output current ratings and package configurations.

Replacement Considerations

The AP2101SG-13 serves as a direct package alternative using SOP-8 instead of MSOP-8 EP. Both parts share identical electrical specifications including 2 A output and 115 mOhms resistance. Verify pinout compatibility and thermal pad requirements when substituting packages.