BD2244G-M
BD2244G-M is 1ch Adjustable Current Limit High-Side Switch manufactured by ROHM.
1 Channel pact 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: 200m A 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...
