Monolithic Power Systems MP2770

Description

The EV2770-L-00A is an evaluation board designed to demonstrate the capabilities of the MP2770, a highly integrated flexible, switch mode battery charge management and system power path management device. It is designed for single-cell, Li-ion and Li-polymer batteries used in a wide variety of portable applications.

Features

• 4V to 16V Operating Input Voltage (VIN) Range
• Up to 20V Sustainable Voltage
• Up to 6A Configurable Charging Current
• 3.6V to 4.45V Configurable Charge Regulation Voltage with ±0.5% Accuracy
• Supports USB 2.0, USB 3.0, USB 3.1, USB 3.2, Type-C, and USB PD IIN_LIMIT Settings
• Minimum VIN Loop for Maximum Adapter Power Tracking
• Up to 22.5W Boost Output Power with a 3V Battery
• 4.3V to 16V VBST with 20mV/Step
• 500mA to 3.65A IBOOST with 50mA/Step
• Down to 12µA Battery Leakage in Standby Mode
• 5mΩ/10mΩ Battery Current-Sense Resistor
• Battery Discharge Current Limiting
• Up to 1.6x Overload Capability for 2ms
• Light-Load Detection and Output Plug-In Detection for the SYS Port
• Integrated 8-Bit ADC for Monitoring VIN, VBATT, VSYS, VPMID, IQ1, IBATT, ISYS, and NTC
• I2C Interface for Real-Time Charge Parameter Configuration and Status Reporting
• Comprehensive Safety Features:
• Charging Safety Timer
• Watchdog Timer
• Thermal Regulation and Shutdown
• Customizable JEITA for Battery Temperature Monitoring
• Cycle-by-Cycle OCP
• SYS OCP and SCP
• Available in a Small QFN-18 (3mmx4mm) Package

Typical applications

• Power Banks
• Sub-Batteries, USB Power Delivery (PD)

More information

• Datasheet
• IC product information