IR3810MPbF

The IR3810MPbF SupIRBuckTM is an easy-to-use, fully integrated and highly efficient DC/DC regulator. The onboard switching controller and MOSFETs make the IR3810 a space-efficient solution, providing accurate power delivery for low output voltage applications.

The IR3810MPbF operates from a 4.5V to 14V input supply and generates an output voltage adjustable from 0.6V to 0.80*Vin at loads up to 12A.

IR3810 can be configured for tracking applications to generate termination voltage (VTT) for memory applications.

A versatile regulator offering programmability of start up time and current limit, the IR3810's fixed 600kHz switching frequency allows the use of small external components.

IR3810MPbF also features important protection
functions, such as Pre-Bias startup, hiccup
current limit and thermal shutdown to provide the
required system level security in the event of fault
conditions.