7.5V to 15V, 4A 1ch Synchronous Buck Converter - BD95841MUV | ROHM Semiconductor - ROHM Co., Ltd.
7.5V to 15V, 4A 1ch Synchronous Buck Converter - BD95841MUV
BD95841MUV is a 1ch synchronous buck converter that can generate output voltage (0.8V to 5.5V) at the input voltage range (7.5V to 15V). Space-saving and high efficient switching regulator can be achieved due to built-in N-MOSFET power transistors. The IC also incorporates H3Reg™ technology, a Rohm proprietary constant ONTIME control mode which facilitates ultra-high transient response against changes in load without external compensation components. Fixed soft start function, power good function, and short circuit / over voltage protection with timer latch functions are incorporated. The BD95841MUV is designed for power supplies for Digital AV Equipment.
Integrated FET / Controller
Buck / Boost / Buck-Boost / Inverting
Synchronous / Nonsynchronous
Operating Temperature (Min.)[°C]
Operating Temperature (Max.)[°C]
Features:・Fast Transient Responses due to H3Reg control
・Over Current Protection (OCP) – Cycle-by-Cycle
・Thermal Shut Down (TSD)
・Under-Voltage Lock-Out (UVLO)
・Short Circuit Protection (SCP)
・Over Voltage Protection (OVP)
・Fixed Soft Start (1msec ; typ)
・Power Good function