BD82053QVZ - ROHM

BD82053QVZ Current Limit High-Side Switch

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) .

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, B.