BD2222G, BD2242G and BD2243G are low on-resistance N-channel MOSFET high-side power switches, optimized for Universal Serial Bus (USB) applications. These devices 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.
◼ Adjustable Current Limit Threshold: 0.2A to 1.7A
◼ Low On-Resistance (Typ 89mΩ) N-channel
MOSFET Built-in
◼ Soft-Start Circuit
◼ Output Discharge Function
➢ BD2242G, BD2243G
◼ Open-Drain Fault Flag Output
◼ Thermal Shutdown
◼ Under-Voltage Lockout
◼ Reverse Current Protection when Power Switch Off
◼ Control Input Logic
➢ Active-High: BD2222G, BD2242G ➢ Active-Low: BD2243G
◼ UL : File No.E243261
◼ IEC 60950-1 CB scheme approval
Key Specifications
◼ IN Operating Voltage:
2.8V to 5.5V
◼ On Resistance: (VIN=5V)
89mΩ(Typ)
◼ Current Limit Threshold: 0.2A to 1.7A adjustable
◼ Standby Current.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | BD224 |
INCHANGE |
PNP Transistor | |
2 | BD2240G |
Rohm |
1.0A Current Limit High-Side Switch | |
3 | BD2241G |
Rohm |
1.0A Current Limit High-Side Switch | |
4 | BD2242G |
Rohm |
1ch Adjustable Current Limit High-Side Switch | |
5 | BD22441G-C |
ROHM |
N-channel MOSFET high-side switch | |
6 | BD2244G-M |
Rohm |
1ch Adjustable Current Limit High-Side Switch | |
7 | BD2245G-M |
Rohm |
1ch Adjustable Current Limit High-Side Switch | |
8 | BD2246G |
Rohm |
0.75A Current Limit High-Side Switch | |
9 | BD2247G |
Rohm |
0.75A Current Limit High-Side Switch | |
10 | BD220 |
National Semiconductor |
TRANSISTOR | |
11 | BD220 |
Semiconductors |
TRANSISTOR | |
12 | BD2200GUL |
Rohm |
Load Switch ICs |