MP2617GL-P

Overview

The MP2617GL-P is a single-cell lithium-ion battery charger from Monolithic Power Systems, housed in a 20-QFN (3x4) package. It supports a maximum charging current of 3A and operates with a supply voltage up to 14V. The device features NVDC power path management for system load prioritization. Key electrical parameters include a -40°C to +125°C operating temperature range, USB interface compatibility, and programmable constant-current charging. It integrates synchronous buck regulation and thermal foldback protection.

Feature Summary

• Integrates NVDC power path management to prioritize system loads during charging
• Supports both USB and DC adapter inputs with adjustable input current limits
• Includes built-in thermal regulation and battery temperature monitoring
• Features fully integrated power switches eliminating external blocking diodes

Applications

• Single-cell lithium-ion battery charging in portable devices
• Power management for tablets and handheld electronics
• USB-powered consumer electronics requiring smart power routing

Procurement Notes

Verify the specific suffix against official MPS documentation to confirm exact electrical characteristics and pinout compatibility. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process. Ensure the QFN-20 footprint matches your PCB design guidelines before finalizing procurement orders.

Selection Notes

Select this component when a 3A charging capability and wide input voltage range are required for single-cell applications. Consider the NVDC feature if simultaneous system powering and battery charging are necessary. Verify that the 20-QFN package fits within the available board space constraints.

Part Context

This part belongs to the MP2617 series of switching chargers designed for single-cell lithium batteries. It is manufactured by Monolithic Power Systems and falls under the PMIC category. The device is positioned as a solution for portable electronics needing efficient power management and compact integration.

Replacement Considerations

MP2617BGL-P is listed as a direct substitute. Verify functional equivalence and pin compatibility before substitution.