MP2696BGQ-0000-Z

Power Management - Specialized Overview

The MP2696BGQ-0000-Z is an I2C-controlled single-cell switching charger IC with power path management and boost output. It operates within a 4.0V to 11V input voltage range, tolerating up to 16V. The device supports configurable charging currents from 500mA to 3.6A and input current limits from 500mA to 3.5A. Charging regulation voltage is adjustable between 3.6V and 4.45V with ±0.5% accuracy. It features a boost converter capable of delivering up to 4.0A output current. The component is housed in a QFN-21 (3mm x 3mm) package.

Power Management - Specialized Feature Summary

• Integrates I2C control interface for flexible configuration of charging and boost parameters via registers.
• Manages input power sources through input current limiting and minimum input voltage regulation loops.
• Provides system power via integrated pass-through path and high-current boost converter mode.
• Includes comprehensive protection mechanisms such as overvoltage, overtemperature, and short-circuit safeguards.

Power Management - Specialized Applications

• Smartphones and mobile phones
• Portable electronic devices
• Single-cell lithium-ion or lithium-polymer battery systems

Power Management - Specialized Procurement Notes

Verify the specific suffix 'Z' indicates tape-and-reel packaging when ordering. Confirm the QFN-21 footprint dimensions match your PCB layout requirements. Ensure I2C address settings align with your system design. Check for JEITA temperature monitoring compatibility if operating in extreme environments. Validate that the 16V transient tolerance meets your adapter specifications.

Power Management - Specialized Selection Notes

Select this component for applications requiring precise I2C-configurable charging profiles and simultaneous system power delivery. It is suitable for designs needing high-efficiency switching charging with integrated boost functionality. Consider the 3mm x 3mm package size for space-constrained portable electronics. Ensure the controller supports the required I2C communication speed and register map.

Power Management - Specialized Part Context

This part belongs to the MP2696B series from Monolithic Power Systems, designed for high-integration battery management in portable devices. It combines switching charger, power path manager, and boost converter functions into a single chip. The series targets smartphones and other compact mobile gadgets requiring efficient power management and flexible configuration options.

Power Management - Specialized Replacement Considerations

Direct substitutes include MP2696BGQ-0000-P for cut-tape packaging variants. Other MP2696B family members may offer similar functionality but require verification of pinout and register compatibility. Cross-reference datasheets to ensure equivalent electrical characteristics and thermal performance before substitution.

Power Management - Specialized FAQ

What is the maximum input voltage tolerance?

The device can tolerate input voltages up to 16V, although its normal operating range is 4.0V to 11V.

How is the charging current configured?

Charging current is configurable via the I2C interface, allowing adjustment from 500mA to 3.6A.

Does it support system power delivery while charging?

Yes, it includes a power path management feature with an integrated pass-through path and a boost converter for system power.