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DIO8210C is used to drive a LED string, and remove the 100/120 Hz current ripple on AC/DC power by a capacitor between VC and GND. If the voltage on LED pin exceeds 6 V, the current ripple removing function is disabled, which could help limit the power dissipation on chip. DIO8210C provides short protection, open protection and HOT-PLUG protection. The maximum LED current is internally limited at 0.5 A. DIO8210C provides over thermal protection. When the OTP is trigged, the function of current ripple removing is shielded and MOSFET is ON until VIN restart.