BD9B400MUV is a synchronous buck switching regulator with built-in low on-resistance power MOSFETs. This IC, which is capable of providing current up to 4A, features fast transient response by employing constant on-time control system. It offers high oscillating frequency at low inductance. With its original constant on-time control method which operates low consumption at light load, this product is ideal for equipment and devices that demand minimal standby power consumption.
| ROHM Semiconductor USA, LLC | |
|---|---|
| Product Category | IC Switching Voltage Regulators |
| Product Number | BD9B400MUV |
| Product Name | 2.7V to 5.5V Input, 4.0A Integrated MOSFET Single Synchronous Buck DC/DC Converter |
| Package Type | Other; VQFN016V3030 |
| Output Voltage | 0.8000 to 4.4 volts |
| IOUT | 4 amps |
