EN5365/6Q

EN5365/6 6 A Buck Regulator with Integrated Inductor

Product Highlights Integrated Inductor 6 A continuous output current 2.375 V to 5.5 V input range Excellent transient response, low ripple Requires three-four MLC capacitors 10 mm x 12 mm x 1.85 mm package Total Solution Footprint 165 mm2 EN5366 - external divider output voltage setting EN5365 - 3-pin VID output voltage programming   Fully RoHS compliant and Pb-free manufacturing line compatible Tiny Footprint Simple Layout, Easy Design Low Part Count Excellent Transient Response EN5365Q Data Sheet EN5366Q Data Sheet   The Enpirion EN5365 (VID) and the EN5366 (External Divider) 5 MHz buck regulators with integrated inductor have the world's smallest foot print and lowest part count, simplifying design. The complete power system on silicon (PSOS) includes controller, loop compensation, gate drive, power switches and inductor in a 10 mm x 12 mm x 1.85 mm QFN package. Type III-compensated voltage mode control combined with the 5 MHz switching frequency yields excellent transient performance and stability over a wide operating range. The EN5365 version utilizes a 3-pin VID output voltage selector that allows the designer to choose one of seven pre-defined output voltage levels.  The EN5366 uses an external voltage divider to set output voltage in the range of 0.8 V to 3.3 V. This product is an excellent choice for FPGA and ASIC power.  The enable and POK pins allow for simple sequencing and fault monitoring.