BD82050QVZ

Datasheet 1 Channel High Side Switch IC Current Limit High Side Switch IC BD82048QVZ BD82049QVZ BD8205xQVZ Series Description BD820xxQVZ are Single Channel High Side Switch ICs employing N-channel power MOSFET with low On Resistance for the power supply line of universal serial bus (USB). These ICs have a built-in over current detection circuit, thermal shutdown circuit, under voltage lockout and soft start circuit. Features ■ Over-Current Threshold  1.15A(BD82048QVZ, BD82049QVZ)  1.65A(BD82050QVZ, BD82051QVZ)  2.20A(BD82052QVZ, BD82053QVZ)  2.80A(BD82054QVZ, BD82055QVZ) ■ Control Input Logic  Active-High (BD82048QVZ, BD82050QVZ, BD82052QVZ, BD82054QVZ)  Active-Low (BD82049QVZ, BD82051QVZ, BD82053QVZ, BD82055QVZ) ■ Output Discharge Function ■ Reverse Current Protection when Power Switch Off ■ Thermal Shutdown ■ Open-Drain Fault Flag Output ■ Under-Voltage Lockout ■ OCD Fast Response ■ Soft-Start Circuit Key Specifications ■ Input Voltage Range: ■ On Resistance(VIN=5V): ■ Over-Current Threshold BD82048QVZ, BD82049QVZ: BD82050QVZ, BD82051QVZ: BD82052QVZ, BD82053QVZ: BD82054QVZ, BD82055QVZ: ■ Standby Current: ■ Operating Temperature Range: 2.7V to 5.5V 63mΩ(Typ) 1.15A(Typ) 1.65A(Typ) 2.20A(Typ) 2.80A(Typ) 0.01μA(Typ) -40°C to +85°C Package SMMP006Z2020 W(Typ) x D(Typ) x H(Max) 2.00mm x 2.00mm x 0.40mm SMMP006Z2020 Applications USB hub in consumer appliances, PC, PC peripheral equipment, etc. Typical Application Circuit OUT + - CL 5.0V (Typ) 3.3V or 5.0V CIN ...