OB2606 Constant Voltage and Constant Current Controller

The OB2606 is a highly integrated secondary -side constant voltage and constant current (CV/CC) controller supporting both HUAWEI FCP1.0 protocol and Qualcomm QC2.0 protocol. It is used in application that requires CV and CC regulation. Two operational amplifiers are built in for CC/CV regulation. The high gain current sense amplifiers minimize the offset for decreasing power loss of sense resistor

Key Features

• ● Protocol support
• ● USB BC1.2 protocol
• ● HUAWEI FCP1.0 protocol
• ● Qualcomm QC 2.0 protocol
• ● Automatic identification of protocols
• ● Highly integration
• ● Secondary Side Constant Voltage and Constant Current regualtion
• ● Built-in two operational amplifiers for dual CV/CC control
• ● Built-in fast discharging control
• ● Built-in cable drop compensation
• ● Built-in opto-coupler driver
• ● Low operating current
• ● Comprehensive protection and monitor
• ● Output over voltage protection (OVP）

Applications

• ● Quick-charging AC/DC charges for cell phones, tablets and other portable devices
• ● AC/DC Adapters for Portable Devices that Requires CV/CC control

Part Numbers and Specifications

Product family: On-Bright official page