Document
Datasheet
1ch Compact High Side Switch ICs
0.75A Current Limit High Side Switch ICs
BD2224G BD2225G
General Description
BD2224G and BD2225G are low ON-Resistance N-Channel MOSFET high-side power switches, optimized for Universal Serial Bus (USB) applications. BD2224G and BD2225G are equipped with the function of over-current detection, thermal shutdown, under-voltage lockout and soft-start.
Features
■ Over-Current Detection
■ Thermal Shutdown
■ Open-Drain Fault Flag Output
■ Flag Output Delay
■ Under-Voltage Lockout
■ Soft-Start Circuit
■ Control Input Logic Active-High Active-Low
(BD2224G) (BD2225G)
Applications
USB hub in consumer appliances, PC, PC peripheral equipment, and so forth
Key Specifications
Input Voltage Range:
2.7V to 5.5V
ON-Resistance :
150mΩ(Typ)
Over-Current Threshold: 0.55A (Min), 1.0A (Max)
Standby Current:
0.01μA (Typ)
Operating Temperature Range: -40°C to +85°C
Package
W(Typ) D(Typ) H (Max)
SS.