This part is a kind of semiconductor called BD82020FVJ.

Function of this product has 1.5A Current Limit High Side Switch ICs.

Manufacturers : Rohm

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Datasheet 1 Channel Compact High Side Switch ICs 1.5A Current Limit High Side Switch ICs BD82020FVJ Description BD82020FVJ is a Single Channel High Side Switch IC employing N-channel power MOSFET with low on resistance and low supply current for the power supply line of universal serial bus (USB). This IC has a built-in over current detection circuit, thermal shutdown circuit, under voltage lockout and soft start circuits. Key Specifications „ „ „ „ „ Input Voltage Range: ON Resistance: (VIN=5V) Over Current Threshold: Standby Current: Operating Temperature Range: 2.8V to 5.5V 90mΩ(Typ) 1.5A 0.01μA (Typ) -40℃ to +85℃ Features „ „ „ „ „ „ „ „ „ „ „ „ Over-Current Protection：1.5A Control Input Logic：Active-High Output Discharge Function Reverse Current Protecti [ ... ]

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