The EV2733A-QC-00A is an evaluation board designed to demonstrate the capabilities of the MP2733A. The MP2733A is a wide-input, 4.5A, highly integrated, switch-mode battery charger IC for single-cell Li-ion or Li-polymer batteries. This device supports narrow-voltage DC (NVDC) architecture with power path management. It is well-suited for portable applications, such as tablets, mobile internet devices, and smartphones.
The device’s low-impedance power path optimizes efficiency, reduces battery charging time, and extends battery life. The I2C serial interface allows the user to flexibly control the device by changing charging and system settings.
The EV2733A-QC-00A supports input sources up to 16V, including standard USB host ports and high-voltage wall adapters with fast-charge capability. The EV2733A-QC-00A supports USB On-The-Go (OTG) operation by supplying 5V with 3A.
The MP2733A is available in a QFN-26 (3.5mmx3.5mm) package.
Up to 92% Charge Efficiency with 3A Charge Current (ICHG)
Configurable D+/D- for Flexible Fast Charge Protocol Support
USB On-The-Go (OTG) with 4.8V to 5.5V Adjustable Output Voltage (VOUT): Up to 3A Output Current (IOUT) and Up to 93% Efficiency with 1.5A IOUT
Narrow-Voltage DC (NVDC) Power Path Management: Ideal Diode Operation in Battery Supplement Mode
High Battery Discharge Efficiency with 14mΩ Battery FET (BATFET)
I2C Interface for Flexible System Parameter Setting and Status Reporting
Fully Integrated MOSFETs and Current Sensing
Dedicated DISC Pin to Control Shipping Mode and System Reset
13µA Low Battery Leakage Current in Shipping Mode
Exit Shipping Mode via VIN Insertion
Integrated Analog-to-Digital Converter (ADC) Monitors VIN, Input Current (IIN), Battery Voltage (VBATT), ICHG, System Voltage (VSYS), and Battery Temperature
Charging Status Indicator
Safety Features: Configurable JEITA for Battery Temperature Protection in Charge Mode, Battery Charging Safety Timer, Thermal Regulation and Shutdown, Watchdog Monitoring I2C, and Input/System Over-Voltage Protection (OVP)
立即购买
Latest activity 3 years ago
3 回复
直接登录
创建新帐号