General Description

The BD1482EFJ is a synchronous step-down switching regulator that integrates 2 low ON-resistance N-channel MOSFETs. It achieves 2A continuous output current over a wide input supply range. Current mode operation provides fast transient response and easy phase compensation.

● Features

■ Low ESR Output Ceramic Capacitors are

Available

■ Low Standby Current during Shutdown Mode

■ 380 kHz Fixed Operating Frequency

■ Feedback voltage

■ 0.923V ± 1.5(Ta=25℃ ),

■ 0.923V ± 2.0(Ta=-25℃ to 85℃ )

■ Protection Circuits

■ Under Voltage Lockout Protection

■ Thermal Shutdown

■ Over Current Protection

Applications

Distributed Power System

Pre-Regulator for Linear Regulator