EV6001DN-00C monolithic buck dc-dc converter ev board EV6001DN-00C rev 1.0 www.monolithicpower.com 1 3/11/2009 mps proprietary information. unaut horized photocopy and duplication prohibited. ? 2009 mps. all rights reserved. the future of analog ic technology general description the EV6001DN-00C is an evaluation board for the mp6001, a monolithic buck dcdc converter. this evaluation board is capable of delivering up to 18w output power. the mp6001 has an internal soft-start, auto-retry, and incorporates over current, short circuit, and over-voltage protection. it can also skip cycles to maintain zero load regulation. this device is available in an 8-pin soic package with an exposed pad. electrical specifications parameter symbol value unit input voltage vin 43?53 v output voltage vout 12 v output current iout 1.5 a features ? integrated 150v power switch ? integrated 100v startup circuit ? cycle-by-cycle current limiting ? duty cycle limiting with line feed forward ? input uvlo plus over voltage protection ? thermal shutdown applications ? telecom equipment ? voip phones, power over ethernet (poe) ? distributed power conversions ?mps? and ?the future of analog ic technology? are registered trademarks of monolithic power systems, inc. EV6001DN-00C evaluation board (l w h) 59.8? 37.3? 6.1? (59.8mmx37.3mmx6.1mm) board number mps ic number EV6001DN-00C mp6001dn 0.01 0.05 0.1 0.2 0.3 0.4 0.6 0.8 1 1.2 1.5 output current (a) efficiency (%) efficicency vs. output current 40 50 60 70 80 90 100 43v 48v 53v
EV6001DN-00C ? monolithic fly back/forward dc -dc converter EV6001DN-00C rev 1.0 www.monolithicpower.com 2 3/11/2009 mps proprietary information. unaut horized photocopy and duplication prohibited. ? 2009 mps. all rights reserved. evaluation board schematic EV6001DN-00C bom list qty ref value description package manufacturer manufacturer p/n 1 r1 290k film res., 5% 0603 any 1 r2 49.9k film res., 1% 0603 yageo rc0603fr-0749k9l 1 r3 1k film res., 5% 0603 any 1 r4 100k film res., 1% 0603 yageo rc0603fr-07100kl 1 r5 12k film res., 5% 0603 any 1 r6 27k film res., 5% 0603 any 1 r7 4.99k film res., 1% 0603 yageo rc0603fr-074k99l 1 r8 22k film res.,5% 0603 any 1 r9 3k film res.,5% 0603 any 1 r10 150k film res., 5% 0603 any 2 r11, r12 n/s 1 r13 3k film res., 5% 0603 any 1 r14 150k film res., 5% 0603 any 1 r15 5.1k film res., 5% 0603 any 1 r16 100k film res., 5% 0603 any 1 r17 51k film res., 5% 0603 any 2 c1,c2 1uf ceramic cap 100v x7r 1210 murata grm32er72a105ka01l 2 c3,c4 22uf ceramic cap 16v x5v 1210 tdk c3225x5r1c226m 1 c5 100nf ceramic cap 100v x7r 0805 any 2 c6 220pf ceramic cap 16v x7r 0603 any 1 c7 470pf ceramic cap 16v x7r 0603 any
EV6001DN-00C ? monolithic fly back/forward dc -dc converter EV6001DN-00C rev 1.0 www.monolithicpower.com 3 3/11/2009 mps proprietary information. unaut horized photocopy and duplication prohibited. ? 2009 mps. all rights reserved. EV6001DN-00C bom list qty ref value description package manufacturer manufacturer p/n 1 c8 100pf ceramic cap 16v x7r 0603 any 1 c9 n/s 1 c10 0.1uf ceramic cap 16v, x7r 0603 murata grm188r71c104ka01d 1 c11 47nf ceramic cap 50v, x7r 0603 murata grm188r71h473ka61d 1 c12 n/s 1 u1 mps regulator so8 mps mp6001 1 q1 80v pnp transistor sot-23 on semi mmbta56lt1 1 q2 80v pnp transistor sot-23 on semi mmbta56lt1 1 q3 80v npn transistor sot-23 on semi mmbta06lt1 1 q4 80v npn transistor sot-23 on semi mmbta06lt1 1 q5 80v npn transistor sot-23 on semi mmbta06lt1 1 q6 80v npn transistor sot-23 on semi mmbta06lt1 1 d1 diode 100v 3a smc on semi mbrs3100t3 1 d2 diode 1n4148 sod323 any 1 l1 inductor 47uh smd toko d104c-470m
EV6001DN-00C ? monolithic fly back/forward dc -dc converter EV6001DN-00C rev 1.0 www.monolithicpower.com 4 3/11/2009 mps proprietary information. unaut horized photocopy and duplication prohibited. ? 2009 mps. all rights reserved. printed circuit board layout top silkscreen top layer bottom layer
EV6001DN-00C ? monolithic fly back/forward dc -dc converter notice: the information in this document is subject to change wi thout notice. please contact m ps for current specifications. users should warrant and guarantee that third party intellectual property rights ar e not infringed upon when integrating mps products into any application. mps will not assume any legal responsibility for any said applications. EV6001DN-00C rev 1.0 www.monolithicpower.com 5 3/11/2009 mps proprietary information. unaut horized photocopy and duplication prohibited. ? 2009 mps. all rights reserved. quick start 1. attach input voltage 43 vin 53v and input ground to vin and gnd pins respectively. 2. during startup en should be left high or unconnected. 3. connect power supply terminals to: a. positive (+): vout b. negative (?): vognd 4. turn power supply on and the board will automatically startup. 5. to use enable function, apply a digital input to en pin. drive en with 2.5v-5v to turn on the regulator, and drive en less than 0.7v to turn it off.
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