voltage regulator, voltage regulator module, Murata

80A voltage regulator module from Murata

News Release from: Murata Power Solutions
09/07/2008

Murata Power Solutions has added a new model to its VR110 Series of single inline packaged (SIP) voltage regulator modules (VRMs) to address applications where component height is restricted. The VR110B080CA-1C is housed in a package that achieves an industry-leading installed height of just 0.807in. (module height is 0.782in.).

The VR110B080CA-1C has a single 7-Bit DAC programmable output of 0.8375VDC to 1.6VDC, maximum output current is 80A. Input voltage is 12VDC and full load efficiency is 88%. The device is Intel® VRM 11.0 compliant.

Key features of the new module include power good output, differential remote sense, remote enable, dynamic VID capability, and a tri-state output when disabled. A comprehensive set of supervisory and self-protection features such as output over-current, short circuit protection, an output current level signal and an over-temperature indicator are also incorporated in the design.

The new module is RoHS compliant and has an overall length and width of 3.6in. x 0.75in. Operating temperature range is 0ºC to +65ºC.