MP2722

5A, Single-Cell NVDC Buck Charger with Integrated USB Type-C DRP Detection

Datasheet

Description

The MP2722 is a highly integrated, 5A, switch-mode battery management device for single-cell Li-ion or Li-polymer batteries. The narrow-voltage DC (NVDC) power management structure provides a low-impedance power path that optimizes charging efficiency, reduces battery charging time, and extends battery life during discharging.

The MP2722 is USB Type-C 1.3 complaint, and features dual-role power (DRP) mode with sink-preferred (try.SNK) and source-preferred (try.SRC) support. The device’s input source type identification algorithm supports USB battery charging specification 1.2 (BC1.2) and non-standard adapter detection.

The serial interface offers complete operating control, including charging parameter configurations and status/interrupt monitoring.

The MP2722 supports a fully customizable JEITA profile with configurable temperature windows and actions.

The MP2722 is available in a QFN-22 (2.5mmx3.5mm) package.

Advantages include:

Integrated 5A Charger and Dual-Role Power (DRP) CC Controller on a Single Chip for 15W USB Type-C Applications
Sustainable 26V Input Voltage (V_IN) and 22V CC Pin Protection
Fully Configurable Charging Parameters via the Serial Interface
Advanced Safety Features Include Connector Moisture Detection, Non-Compliant Cable Detection, JEITA, Safety Timer, Input and Output Over-Current Protection (OCP) and Over-Voltage Protection (OVP), Dual Negative Temperature Coefficient (NTC) Monitors, and Lockable Registers

Features & Benefits

USB Type-C 1.3 Compliant
Fully Integrated CC Controller with Dual-Role Power (DRP) Mode and Autonomous
or Manual Mode
Try.SNK and Try.SRC Mode Support
Supports USB BC1.2 and Non-Standard Adapters
26V Sustainable Input Voltage (V_IN)
Configurable 80mA to 5A Charge Current (I_CC) via the Serial Interface
Configurable 100mA to 3.2A Input Current Limit (I_{IN_LIM}) via the Serial Interface
Minimum V_IN Loop for Maximum Adapter Power Tracking
Comprehensive Safety Features:
- Fully Customizable JEITA Profile
- Additional Negative Temperature Coefficient (NTC) Thermistor Input
- Configurable Die Temperature Regulation from 60°C to 120°C
- Complete Charge and Pre-Charge Safety Timers
- Watchdog Safety Timer
- Lockable Registers for Charging Parameters
Configurable 750kHz to 1.5MHz Switching Frequency (f_SW)
Integrated 15mΩ Low R_DS(ON) Battery MOSFET with Shipping Mode and Reset Mode
Ultra-Low 8.5μA Battery Discharge Current in Shipping Mode
Down to 30mA Termination Current Settings for Wearable Applications
Serial Interface Port for Flexible System Parameter Setting and Status Reporting
Configurable Boost Converter for Source Mode and USB On-The-Go (OTG):
- Configurable Output Current (I_OUT) Limit Loop Up to 3A
- Output Over-Current Protection (OCP)
- Ability to Power Large Capacitive Loads Up to 2mF
- Configurable 5V to 5.35V Output Voltage (V_OUT)
Accuracy:
- ±0.5% Battery Float Voltage Regulation (V_{BATT_REG})
- ±5% I_CC
- ±5% I_{IN_LIM}
- Remote Battery Sensing for Fast Charging
- ±2% Output Regulation in Boost Mode
Available in a Small QFN-22 (2.5mmx3.5mm) Package

Active Part Numbers:

MP2722GRH-xxxx-Z MP2722GRH-xxxx-P MP2722GRH-0000-Z MP2722GRH-0000-P

Meaning of P & Z

Related Products

EV2722-RH-00A 1-Cell, 5A, NVDC Buck Charger with USB-C DRP Detection Evaluation Board with Serial Interface Control

The EV2722-RH-00A is an evaluation board designed to demonstrate the capabilities of the MP2722, a highly integrated, 5A, switch-mode battery management device for a single-cell Li-ion or Li-polymer batteries. The narrow-voltage DC (NVDC) power management structure provides a low-impedance power path, which optimizes charging efficiency, reduces battery charging time, and extends battery life during discharging.

The MP2722 is fully compliant with USB Type-C 1.3 and supports dual-role port (DRP) functionality, as well as Try.SNK and Try.SRC mode. USB Battery Charging Specification 1.2 (BC 1.2) and non-standard adapter detection are also supported by the input source type identification algorithm.

The serial interface offers complete operating control, charging parameter configuration, and status/interrupt monitoring. The MP2722 supports a fully customizable JEITA profile with configurable temperature windows and actions. It is available in a QFN-22 (2.5mmx3.5mm) package.

The EV2722-RH-00A supports input sources up to 16V, including standard USB host ports and high-voltage wall adapters with fast charge capability. The EV2722-RH-00A supports boost mode and USB On-The-Go (OTG) operation by supplying a voltage between 5V and 5.35V at the IN pin, with up to 3A of current.

$50.00
+ tax

EVKT-MP2722

MP2722 Evaluation Kit

MP2721GRH

5A, Single-Cell NVDC Buck Charger

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2.5A, Single-Cell NVDC Buck Charger