Enpirion POLs from Relec Electronics


Enpirion Benefits

Market pressures are driving equipment manufacturers to add more features, functionality and higher bandwidth while moving to smaller form factors and improved energy efficiency. Furthermore, nano-meter process technology has enabled complex digital SoCs that have an increasing number of power rails and tighter noise tolerances. Enpirion converters meet these challenges and are broadly used to power FPGAs, ASICs, DSPs, processors, memory and high-speed I/O.

Smallest Footprint and Highest Power Density

Saves board space and minimizes profile, offering true point-of-load regulation and unparalleled power density.

Lower Noise

Integrated inductor reduces AC current loops thus reducing noise generated. Enpirion's PowerSoCs offer low Ripple, low Conducted & Radiated noise for sensitive applications.

Higher Reliability

High level of integration enables 1 order of magnitude better MTBF than competing discrete power solutions.

Higher Power Efficiency

Synchronous buck PWM DC-DC switching offers high active state power efficiency combined with superior light load efficiency and thermals (i.e. longer battery life, lower Watt/Gb).

Ease of Use Enabling Faster Design Cycles

Plug-and-play approach enables faster power design cycles for simply upgrading LDO regulation or more sophisticated multi-rail high-performance applications.
Enpirion provides comprehensive applications support and PCB layout guidelines to ensure first pass success.

Smaller Bill of Materials

High frequency operation and integration (e.g. inductor) enable a significant reduction in the number and size of supporting components.
With as few as 2 external components, Enpirion provides simpler board layout, design qualification and manufacturing thus reducing risk.

Designers should consider incorporating Enpirion products when small footprint, low noise, ease of use or energy efficiency are required.

Miniature Point of Load (POL) Converters
Series	Input Ranges	Current Range	Output Voltages / Control	Solution Size	Dimensions
EP5352Q	2.4 to 5.5V DC	500mA	1.2 to 3.3V VID/XFB	36mm²	QFN20 4 x 5 x 1.1
EP5358xUI	2.4 to 5.5V DC	500mA	0.8 to 3.3V VID/XFB	14mm²	uQFN16 2.5 x 2.25 x 1.1
EP5362Q	2.4 to 5.5V DC	600mA	1.2 to 3.3V VID/XFB	36mm²	QFN20 4 x 5 x 1.1
EP5368Q	2.4 to 5.5V DC	600mA	0.8 to 3.3V VID/XFB	21mm²	QFN16 3 x 3 x 1.1
EP5382Q	2.4 to 5.5V DC	800mA	1.2 to 3.3V VID/XFB	36mm²	QFN20 4 x 5 x 1.1
EP5388Q	2.4 to 5.5V DC	800mA	0.8 to 3.3V VID/XFB	28mm²	QFN16 3 x 3 x 1.1
EP53A8xQI	2.4 to 5.5V DC	1A	0.8 to 3.3V VID/XFB	21mm²	QFN16 3 x 3 x 1.1
EN5311Q	2.4 to 5.5V DC	1A	0.6 to 3.3V VID/XFB	36mm²	QFN16 4 x 5 x 1.1
EP53F8QI	2.4 to 5.5V DC	1.5A	0.8 to 3.3V XFB	40mm²	QFN16 3 x 3 x 1.1
EN5322Q	2.4 to 5.5V DC	2A	0.6 to 3.3V VID/XFB	58mm²	QFN24 4 x 6 x 1.1
EN5335Q	2.4 to 5.5V DC	3A	0.8 to 3.3V VID	157mm²	QFN44 7.5 x 10 x 1.85
EN5336Q	2.4 to 5.5V DC	3A	0.75 to 3.3V XFB	162mm²	QFN44 7.5 x 10 x 1.85
EN5337Q	2.4 to 5.5V DC	3A	0.6 to 3.3V VID/XFB	75mm²	QFN38 4 x 7 x 1.85
EN5364Q	2.4 to 5.5V DC	6A	0.6 to 3.3V XFB	160mm²	QFN68 8 x 11 x 1.85
EN5365Q	2.4 to 5.5V DC	6A	0.8 to 3.3V VID	229mm²	QFN58 10 x 12 x 1.85
EN5366Q	2.4 to 5.5V DC	6A	0.75 to 3.3V XFB	234mm²	QFN58 10 x 12 x 1.85
EN5394Q	2.4 to 5.5V DC	9A	0.6 to 3.3V XFB	190mm²	QFN68 8 x 11 x 1.85
EN5395Q	2.4 to 5.5V DC	9A	0.75 to 3.3V VID	277mm²	QFN58 10 x 12 x 1.85
EN5396Q	2.4 to 5.5V DC	9A	0.75 to 3.3V XFB	282mm²	QFN58 10 x 12 x 1.85

Enpirion Benefits