BD2045AFJ

Datasheet 1ch High Side Switch ICs 0.5A Current Limit High Side Switch ICs BD2045AFJ BD2055AFJ General Description BD2045AFJ and BD2055AFJ are single channel high side switch ICs with over-current protection for Universal Serial Bus (USB) power supply line. These ICs have low ON-Resistance N-Channel power MOSFETs with low supply current, built-in over-current protection circuit, thermal shutdown circuit, under voltage lockout and soft-start circuit. Key Specifications  Input Voltage Range: 2.7V to 5.5V  ON-Resistance: 80mΩ(Typ)  Continuous Current Load: 0.25A  Over-Current Threshold: 0.3A (Min), 0.8A (Max)  Standby Current: 0.01μA (Typ)  Output Rise Time: 1.2ms(Typ)  Operating Temperature Range: -40°C to +85°C Features  Built-In Low ON-Resistance Nch MOSFET ( Typ=80mΩ )  Control Input Logic  Active-Low: BD2045AFJ  Active-High: BD2055AFJ  Soft-Start Circuit  Over-Current Protection  Thermal Shutdown  Under Volt...