BD2245G-M

Datasheet 1 Channel Compact High Side Switch ICs 1ch Adjustable Current Limit High Side Switch ICs BD2244G-M BD2245G-M General Description BD2244G-M and BD2245G-M are low on-resistance N-channel MOSFET high-side power switches, optimized for Universal Serial Bus (USB) applications. BD2244G-M and BD2245G-M are equipped with the function of over-current detection, thermal shutdown, under-voltage lockout and soft-start. Moreover, the range of Current limit threshold can be adjusted from 0.2A to 1.7A by changing the external resistance Features  AEC-Q100 Qualified  Adjustable Current Limit Threshold: 200mA to 1.7A  Built-in Low On-Resistance (Typ 100mΩ) N-channel MOSFET Built-in  Soft-Start Circuit  Output Discharge Function  Open-Drain Fault Flag Output  Thermal Shutdown  Under-Voltage Lockout  Reverse Current Protection when Power Switch Off  Control Input Logic  Active-High: BD2244G-M  Active-Low: BD2245G-M Key Specifications  Input Voltage Range: 2.8V to 5.5V  On Resistance: (IN=5V) 100mΩ(Typ)  Current Limit Threshold: 0.2A to 1.7A adjustable  Standby Current: 0.01μA (Typ)  Operating Temperature Range: -40°C to +85°C Package W(Typ) x D(Typ) x H(Max) SSOP6 2.90mm x 2.80mm x 1.25mm Applications Car accessory Typical Application Circuit 5V (Typ) 3.3V 10kΩ to 100kΩ 10μF CIN IN 1μF GND EN OUT ILIM /OC + RLIM - CL 120μF Lineup Output Load Current Max 1.5A 1.5A Adjustable Current Limit Threshold 200mA to 1.7A 200mA to 1.7A Figure 1. Typic...