The BD9325FJ, BD9326EFJ and BD9327EFJ are step-down regulators with built-in low resistance high side N-Channel MOSFET. These ICs can supply continuous output current of 2A / 3A / 4A respectively over a wide input range, and provides not only fast transient response, but also easy phase compensation because of current mode control. Features Low ESR Output .
Low ESR Output Ceramic Capacitors are Available
Low Standby Current during Shutdown Mode
Feedback Voltage
0.9V ± 1.5%(Ta=25°C)
0.9V ± 3.0%(Ta=-25°C to +85°C)
Protection Circuit:
Under Voltage Protection
Thermal Shutdown
Over-Current Protection
Key Specifications
Input Voltage Range:
Output Current
BD9327EFJ :
BD9326EFJ:
BD9325FJ:
Switching Frequency:
High Side FET ON-Resistance
BD9327EFJ:
BD9326EFJ:
BD9325FJ:
Low Side FET ON-Resistance:
Standby Current:
Opera.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | BD9326EFJ |
ROHM |
Buck Converter | |
2 | BD9327EFJ |
ROHM |
Buck Converter | |
3 | BD9328EFJ |
ROHM |
Synchronous Buck Converter | |
4 | BD93291EFJ |
ROHM |
Dual Synchronous Buck Converter | |
5 | BD9329AEFJ |
Rohm |
Synchronous Buck Converter | |
6 | BD9300 |
Rohm |
1-channel DC/DC converter controller | |
7 | BD9300F |
Rohm |
Step-down Switching Regulators | |
8 | BD9300FV |
Rohm |
Step-down Switching Regulators | |
9 | BD9302FP |
Rohm |
Step-down Switching Regulators | |
10 | BD9305AFVM |
Rohm |
4.2V to 18V Input 1ch Buck Controller | |
11 | BD9306AFVM |
Rohm |
Boost Controller | |
12 | BD933 |
NXP |
Silicon Epitaxial Power Transistors |