Datasheet
1 Channel Compact High Side Switch ICs
1.0A Current Limit High Side Switch ICs
BD2240G BD2241G
General Description
BD2240G and BD2241G are low ON-Resistance high-side power switches N-Channel MOSFETs for Universal Serial Bus (USB) applications. These ICs have built-in over-current protection, thermal shutdown, under-voltage lockout and soft-start.
Key Specifications
Input Voltage Range:
2.7V to 5.5V
ON-Resistance:
110mΩ(Typ)
Over-Current Threshold: 0.82A (Min), 1.12A (Ma.
1.0A Current Limit High-Side Switch
Datasheet
1 Channel Compact High Side Switch ICs
1.0A Current Limit High Side Switch ICs
BD2240G BD2241G
General Description
BD2240G and BD2241G are low ON-Resistance high-side power switches N-Channel MOSFETs for Universal Serial Bus (USB) applications. These ICs have built-in over-current protection, thermal shutdown, under-voltage lockout and soft-start.
Key Specifications
Input Voltage Range:
2.7V to 5.5V
ON-Resistance:
110mΩ(Typ)
Over-Current Threshold: 0.82A (Min), 1.12A (Max)
Standby Current:
0.01μA (Typ)
Operating Temperature Range: -40°C to +85°C
Features
Built-in Low ON-Resistance (Typ 110mΩ)
N-Channel MOSFET
Over-Current Detection
Thermal Shutdown
Open-Drain Fault Flag Output
Flag Output Delay
Under-Voltage Lockout
Soft-Start Circuit
Output Discharge Function
Reverse Current Protection when
Power Switch Off
Control Input Logic
Active-High:
BD2240G
Active-Low:
BD2241G
Packag.