MP2722GRH-0000-Z

Overview

The MP2722GRH-0000-Z is a highly integrated 5A switch-mode battery management device designed for single-cell lithium-ion or lithium-polymer batteries. It features a Narrow Voltage DC (NVDC) power path structure that optimizes charging efficiency and extends battery life. The IC supports USB Type-C 1.3 standards with Dual-Role Power (DRP) capabilities, including Try.SNK and Try.SRC modes. It integrates a CC controller, supports USB BC1.2 detection, and offers comprehensive safety features such as JEITA profiles, OCP/OVP, and lockable registers via an I2C interface.

Feature Summary

• Integrates a fully compliant USB Type-C CC controller with Dual-Role Power (DRP) mode for autonomous or manual source/sink operation
• Features a low-impedance NVDC power path to optimize charging efficiency and reduce battery stress during discharge cycles
• Provides configurable charge current up to 5A and input current limit up to 3.2A through serial interface control
• Includes robust safety mechanisms such as customizable JEITA temperature profiling, watchdog timers, and connector humidity detection

Applications

• Bluetooth headphones and speakers
• Point-of-Sale (POS) terminals
• Portable cameras
• USB On-The-Go (OTG) devices

Procurement Notes

Verify the suffix 'Z' indicates RoHS compliance when ordering. Confirm package type is QFN-22 (2.5mm x 3.5mm). Ensure design supports I2C communication for parameter configuration. Check availability of equivalent parts like MP2722GRH-0000-P if stock is limited. Validate input voltage tolerance of 26V for system protection requirements.

Selection Notes

Select this component for applications requiring high-current charging up to 5A in a compact footprint. It is suitable for systems needing USB Type-C PD/CC integration without external controllers. Consider the 26V input tolerance for robustness against transient voltages. The I2C configurability allows for flexible system integration and monitoring. Ensure thermal management supports the QFN-22 package constraints.

Part Context

This part belongs to the MPS MP2722 series of NVDC buck chargers. It is manufactured by Monolithic Power Systems Inc. The device is designed to replace discrete solutions by integrating power switches, controllers, and protection circuits into a single chip. It targets portable electronics requiring fast charging and USB Type-C compatibility.

Replacement Considerations

MP2722GRH-0000-P is a parameter-equivalent alternative from the same manufacturer. Verify pinout and electrical specifications match before substitution. Both parts share the QFN-22 package and core functionality.

FAQ

Does the MP2722 support USB Type-C Dual-Role Power?

Yes, it includes a fully integrated CC controller supporting DRP mode with Try.SNK and Try.SRC capabilities.

What is the maximum sustainable input voltage?

The device supports a sustainable input voltage of 26V.

Can the charge current be configured?

Yes, the charge current is programmable from 80mA to 5A via the I2C interface.