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OB2612 is anUSB Power Delivery (PD) controller designed for AC/DC off-line adaptor or charger application. It integrates USB PD protocol/baseband, Type-C cable detection, voltage/current monitor and regulation, output voltage fast discharge control, cable drop compensation, MCU control, PSID ROM.
OB2612 can automatically distinguish input PD protocols. It can achieve lower standby power consumption and fast voltage transition while works together with On-Bright GreenEngineTMbased AC/DC off-line PWM ICs.
OB2612 supports 4~20V wide range supply voltage.
OB2612 offers comprehensive protection including output over voltage protection, output over current protection, output short circuit protection, internal OTP etc.
nUSB-PD Downstream Facing Port(DFP)
nCompatible with USB-PD 2.0 protocol
nOutput voltage programmable with 0.5V/step
nCurrent limit programmable with 0.1A/step
n4~20V wide operation voltage range
nBuilt-in unplug fast discharging control
nProgrammable cable drop compensation
nOutput voltage fast discharge
nUltra Low Operating Current
nComprehensive protection coverage
lOutput over voltage protection（OVP）
lOutput over current protection（OCP）
lOutputshort protection（SCP）
lInternal over temperature protection（OTP）
nUSB Type-C AC/DC adapters
nUSB Type-C AC/DC chargers
