Synchronous buck DC-DC converter integrates low on-resistance power MOSFETs
Rohm's BD9B300MUV, a synchronous buck switching regulator with built-in low
on-resistance power MOSFETs is now available from Mouser.
Capable of providing current up to 3A, the device features fast transient
response by employing constant on-time control system. It offers high
oscillating frequency at low inductance. With its constant on-time control
method which operates low consumption at light load, the device is ideal for
equipment and devices that demand minimal standby power consumption.
Applications include step-down power supplies for DSPs, FPGAs,
microprocessors, etc., laptop PCs / tablet PCs / servers, LCD TVs, storage
devices such as HDDs / SSDs, printers, OA equipment, entertainment products,
distributed power systems and secondary power supplies.