DC6M401X6-18S NXP | Alldatasheet

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Small, highly efficient switching converters with ultra-low output voltage ripple Key features \\ Ultra-low\output\voltage\ripple\of\7\mV\(typ) \\ Very\small\WLCSP6\package\for\board\space\reduction efficiency\of\up\to\95% \\ Available\with\output\currents\of\425,\500,\650\mA \\ Low\quiescent\current\of\0.2\µA\(typ)\in\shutdown \\ Inrush,\short\circuit\&\temperature\protection \\ Available\with\Auto/PWM\mode\select,\output\voltage\\ select\or\power\good/XSHUTDOWN\option Key applications \\ Mobile\phones \\ PC\tablets \\ DSCs\(Digital\Still\Cameras) \\ Video\cameras \\ Game\pads \\ Notebooks,\Netbooks,\and\Ultrabooks NXPs\new\DC6M4/5/6\product\series\are\an\ideal\solution\for\ mobile\applications\and\battery\driven\devices. Ideal\for\mobile\and\battery\driven\devices,\the\DC6M4/5/6\series\combine\the\advantages\of\a\high\ frequency\DC/DC\buck\converter\with\high\performance\and\small\package\(1.0\mm\*\1.4\mm).\The\ 6\MHz\switching\frequency\allows\use\of\inductors\as\small\as\470\nH\to\save\board\space.\Another\ key\advantage\is\the\ultra-low\output\voltage\ripple\performance\of\only\7\mV\`(typ). DC6M4/5/6 series

6 MHz DC/DC

Ultra-low output voltage ripple performance 100 200 300 400 500 600 700 I OUT (mA) V ripple (mVpp) V IN = 4.2 V V IN = 3.6 V V IN = 3.0 V Conversion efficiency 100 200 300 400 500 600 700 100 I OUT (mA) efficiency (%) DC6M601X6/285S

www.nxp.com © 2012 NXP Semiconductors N.V. All rights reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights. Date of release: October 2012 Document order number: 9397 750 17340 Printed in the Netherlands WLCSP6 package 6 MHz frequency supports small inductors Selection guide VIN (V) Operation frequency (MHz) Shutdown current typ (µA) Output voltage ripple typ (mV) Efficiency up to (%) IOUT (mA) Output voltage DC6Mx01/xxxS Modulation select (Auto or forced PWM) DC6Mx02/xxxxxA Voltage select PWM/PFM Auto Modulation DC6Mx02/xxxxxF Voltage select Forced PWM DC6Mx03/xxxA XSHUTDOWN PWM/PFM Auto Modulation 2.3 5.5 6 0.2 7 95 425

1.8 DC6M401X6/18S - - -

2.85 DC6M401X6/285S - - -

1.2 DC6M501X6/12S - - DC6M503X6/12A

1.5 DC6M501X6/15S - - DC6M503X6/15A

1.8 DC6M501X6/18S - - DC6M503X6/18A

1.2\/\1.5 - DC6M502X6/1215A DC6M502X6/1215F - 1.2\/\1.8 - DC6M502X6/1218A DC6M502X6/1218F - 1.5\/\1.8 - DC6M502X6/1518A DC6M502X6/1518F - 650

1.2 DC6M601X6/12S - - DC6M603X6/12A

1.5 DC6M601X6/15S - - DC6M603X6/15A

1.8 DC6M601X6/18S - - DC6M603X6/18A

2.85\ DC6M601X6/285S - - - 1.2\/\1.5 - DC6M602X6/1215A DC6M602X6/1215F - 1.2\/\1.8 - DC6M602X6/1218A DC6M602X6/1218F - 1.5\/\1.8 - DC6M602X6/1518A DC6M602X6/1518F - *\Other\output\voltages\are\available\on\request Three different operation mode versions can be ordered: \\ DC6Mx01\-\Modulation\select:\automatic\pulse\frequency\modulation\(PFM)\/\pulse\width\modulation\(PWM)\or\forced \PWM\ mode\operation.\Selection\via\the\A1\MODE\pin. \\ DC6Mx02\-\Output\voltage\select:\switch\between\2\different\output\voltages\V OUT,\e.g.\/1218\means\1.2\V\or\1.8\V\to\be\ selected\via\the\A1\MODE\pin. \\ DC6Mx03\–\Power\good/XSHUTDOWN\output:\e.g.\enabling\a\camera\device\through\the\A1\pin. Size: 1.36 x 0.96 x 0.47 mm Higher frequency Smaller inductor

3 MHz

6 MHz

0.47±0.03 0.96 ±0.05 1.36 ±0.05 0.26 ±0.05 0.4 ±0.05 5.40mm. 3.70mm. Area: 20mm2 Height: 2.5mm Area: 12mm2 Height: 1.0mm Comparaison - typical inductor size vs. DC/DC frequency 0.27 ±0.02 Bottom view balls facing up Side view 4.05mm. 3.05mm. 0.2 ±0.02 4.7µ 0603 2.2µ 0402 1008 4.7µ 0603 2.2µ 0402 DC3 Mxx DC6 Mxx 0805 470n Package outline A1\ MODE\select or\voltage\select or\power\good\ Auto\moulation\or\forwed\PWM output\voltage\1\or\voltage\2 high\if\power\good\ A2\ VIN Supply\input\voltage\ B1\ SW\ Output\voltage\switch\regulator\ B2\ EN\ Enable\ C1\ FB\ Control\feedback\ C2\ GND\` Ground Pinning

6 MHz frequency supports small inductors

Comparison - typical inductor size vs. DC/DC frequency Area: 20mm2 Height: 2.5 mm Area: 12mm2 Height: 1.0 mm Comparison - typical inductor size vs. DC/DC frequency Area: 20mm2 Height: 2.5 mm Area: 12mm2 Height: 1.0 mm