EV100-N-00A Offline Inductor-less Regulator Evaluation Board PRELIMINARY SPECIFICATIONS SUBJECT TO CHANGE Evaluation Board Report 12V 0.12W ACDC power supply Design Specs Input Voltage Output Voltage Output Current Isolation MPS IC Application Value 85-265 12 10 Unit VAC VDC mA No MP100GN • • • Wall Switches and Dimmers AC/DC Power Supply for Wireless System, like ZigBee, Z-Wave etc. Standby Power for General Off-Line Applications Document Number EBXXX Author Application Engineering Department Date Nov, 2014 Revision 1.0 Design Summary EV100-N-00A evaluation board provides a reference design for a universal offline inductor-less power supply with 12V, 10mA output. It contains the complete specification of the power supply, a detailed circuit diagram, the entire bill of materials required to build the power supply, drawing of the power inductors and transformers, and test data of the most important performance. EV100-N-00A Rev.1.2 www.MonolithicPower.com 3/31/2015 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. Preliminary Specifications Subject to Change © 2015 MPS. All Rights Reserved. 1 EV100-N-00A – OFFLINE INDUCTOR-LES S REGULATOR EV BOARD PRELIMINARY SPECIFICATIONS SUBJECT TO CHANGE DESCRIPTION FEATURES The MP100 is a compact, inductor-less, goodefficiency, off-line regulator. It steps down the AC line voltage to an adjustable DC output. It is a simple solution to provide a bias voltage to ICs in off-line applications. Its integrated smartcontrol system uses AC line power only when necessary, thus minimizing device losses to achieve good efficiency. This device can help system designs meet new standby power specifications. • • • • • • • Universal AC Input (85Vac-305Vac) Smart Control to Maximize Efficiency Adjustable Output Voltage from 1.5V to 15V Low Component Count and Cost Thermal Shutdown Protection Short Circuit Protection Provide Power Good Signal • Excellent EMI Performance The MP100 provides various protections, such as over-current protection, short-circuit protection, VD over-voltage protection, VD under-voltage lockout, and thermal shutdown. All MPS parts are lead-free and adhere to the RoHS directive. For MPS green status, please visit MPS website under Quality Assurance. “MPS” and “The Future of Analog IC Technology” are Registered Trademarks of Monolithic Power Systems, Inc. The MP100 is available in a SOIC8E package. ELECTRICAL SPECIFICATION Parameter Symbol Value Units Supply Voltage Output Voltage Output Current V IN V OUT I OUT 85-265 12 10 VAC V mA EV100-N-00A EVALUATION BOARD ( L x W x H ) 33mm x 29mm x 22mm EV100-N-00A Rev.1.0 3/31/2015 Board Number MPS IC Number EV100-N-00A MP100GN www.MonolithicPower.com MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited. © 2015 MPS. All Rights Reserved. 2 EV100-N-00A – OFFLINE INDUCTOR-LES S REGULATOR EV BOARD PRELIMINARY SPECIFICATIONS SUBJECT TO CHANGE EVALUATION BOARD SCHEMATIC Rfuse 10/1W L 85~265VAC RV 275VAC PG U1 1 BD1 MB6S CX2 470nF /275VAC R4 100k 8 7 GND 6 PG VOUT VIN NC VB C3 FB VD C2 220μF/35V Vout 470pF/50V MP100 N 5 4 GND R5 90.9k 1% C4 4.7μF/50V C5 12V 0.1μF/50V GND 3 R6 10.2k 1% 2 GND GND Vout can be adjusted by choosing the value of R5 and R6, the relationship of them is: Vout=1.235V*(1+R5/R6); Table below gives the value need to get normally used output voltage: Vout(V) 1.5 3.3 5 15 R5(kΩ) 2.21(1%) 16.9(1%) 30.9(1%) 121(1%) R6(kΩ) 10.2(1%) 10.2(1%) 10.2(1%) 10.2(1%) The maximum output power (P OUT ) of MP100 Vs input voltage (V IN ) is depicted by following chart for 12V ,5V and 3.3V output applications respectively considering full bridge and half bridge rectifier: EV100-N-00A Rev.1.2 www.MonolithicPower.com 3/31/2015 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. Preliminary Specifications Subject to Change © 2015 MPS. All Rights Reserved. 3 EV100-N-00A – OFFLINE INDUCTOR-LES S REGULATOR EV BOARD PRELIMINARY SPECIFICATIONS SUBJECT TO CHANGE EV100-N-00A BILL OF MATERIAL Qty RefDes Value Description Package 1 BD1 MB6S Diode;600V;0.5A; SOIC-4 1 C2 220μF 1 C3 470pF 1 C4 4.7μF 1 C5 0.1μF 1 CX2 470nF 1 1 1 1 R4 R5 R6 Rfuse 100kΩ 90.9kΩ 10.2kΩ 10Ω 1 RV 275Vac 1 U1 MP100 Electrolytic Capacitor; 35V; Ceramic Capacitor; 50V;C0G; Electrolytic Capacitor; 50V; Ceramic Capacitor; 50V;X7R; Film Capacitor; 275V;10%; Film Resistor;5%; Film Resistor;1%; Film Resistor;1%; Resistor;5%;1W TVR10431KSY; 430V(1 mA); Offline Regulator Manufacture TaiWan Semiconductor Manufacturer_PN DIP Jianghai CD110-35V220 0603 muRata GRM1885C1H471JA01 DIP Jianghai CD287-50V4.7 0603 TDK C1608X7R1H104K DIP Kaili PX474K3ID42L270D9R 0603 0603 0603 DIP Yageo Yageo Yageo Bangdayuan RC0603JR-07100KL RC0603FR-0790K9L RC0603FR-0710K2L 10 Ohm/1W DIP TKS TVR10431KSY SOIC8E MPS MP100GN MB6S EV100-N-00A Rev.1.2 www.MonolithicPower.com 3/31/2015 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. Preliminary Specifications Subject to Change © 2015 MPS. All Rights Reserved. 4 EV100-N-00A – OFFLINE INDUCTOR-LES S REGULATOR EV BOARD PRELIMINARY SPECIFICATIONS SUBJECT TO CHANGE EVB TEST RESULTS Performance waveforms are tested on the evaluation board. V OUT = 12V, IOUT = 10mA, T A = 23ºC, unless otherwise noted. EV100-N-00A Rev.1.2 www.MonolithicPower.com 3/31/2015 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. Preliminary Specifications Subject to Change © 2015 MPS. All Rights Reserved. 5 EV100-N-00A – OFFLINE INDUCTOR-LES S REGULATOR EV BOARD PRELIMINARY SPECIFICATIONS SUBJECT TO CHANGE EVB TEST RESULTS (c o n tin u e d ) Performance waveforms are tested on the evaluation board. V OUT = 12V,IOUT = 10mA, T A = 23ºC, unless otherwise noted. EV100-N-00A Rev.1.2 www.MonolithicPower.com 3/31/2015 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. Preliminary Specifications Subject to Change © 2015 MPS. All Rights Reserved. 6 EV100-N-00A – OFFLINE INDUCTOR-LES S REGULATOR EV BOARD PRELIMINARY SPECIFICATIONS SUBJECT TO CHANGE EVB TEST RESULTS (c o n tin u e d ) Performance waveforms are tested on the evaluation board. V OUT = 12V,IOUT = 10mA, T A = 23ºC, unless otherwise noted. EV100-N-00A Rev.1.2 www.MonolithicPower.com 3/31/2015 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. Preliminary Specifications Subject to Change © 2015 MPS. All Rights Reserved. 7 EV100-N-00A – OFFLINE INDUCTOR-LES S REGULATOR EV BOARD PRELIMINARY SPECIFICATIONS SUBJECT TO CHANGE PRINTED CIRCUIT BOARD LAYOUT Figure 1 — Top Silk Layer Figure 2 — Top Layer EV100-N-00A Rev.1.2 www.MonolithicPower.com 3/31/2015 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. Preliminary Specifications Subject to Change © 2015 MPS. All Rights Reserved. 8 EV100-N-00A – OFFLINE INDUCTOR-LES S REGULATOR EV BOARD PRELIMINARY SPECIFICATIONS SUBJECT TO CHANGE Figure 3 — Bottom Silk Figure 4 — Bottom Layer EV100-N-00A Rev.1.2 www.MonolithicPower.com 3/31/2015 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. Preliminary Specifications Subject to Change © 2015 MPS. All Rights Reserved. 9 EV100-N-00A – OFFLINE INDUCTOR-LES S REGULATOR EV BOARD PRELIMINARY SPECIFICATIONS SUBJECT TO CHANGE QUICK START GUIDE 1. Preset Power Supply to 85V ≤ V IN ≤ 265V. 2. Turn Power Supply off. 3. Connect the Line and Neutral terminals of the power supply output to L and N ports. 4. Connect Load to Vout and GND ports. 5. Turn Power Supply on after making connections. Contact Information To request this evaluation board, please refer to your local sales offices which can be found from: http://www.monolithicpower.com/Company/Contact-Us Disclaimer Monolithic Power Systems (MPS) reserves the right to make changes to its products and to discontinue products without notice. The applications information, schematic diagrams, and other reference information included herein is provided as a design aid only and are therefore provided as-is. MPS makes no warranties with respect to this information and disclaims any implied warranties of merchantability or non-infringement of third-party intellectual property rights. MPS cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a MPS product. No circuit patent licenses are implied. Certain applications using semiconductor products may involve potential risks of death, personal injury, or severe property or environmental damage (“Critical Applications”). MPS PRODUCTS ARE NOT DESIGNED, INTENDED, AUTHORIZED, OR WARRANTED TO BE SUITABLE FOR USE IN LIFE‑SUPPORT APPLICATIONS, DEVICES OR SYSTEMS, OR OTHER CRITICALAPPLICATIONS. Inclusion of MPS products in critical applications is understood to be fully at the risk of the customer. Questions concerning potential risk applications should be directed to MPS. MPS semiconductors are typically used in power supplies in which high voltages are present during operation. High voltage safety precautions should be observed in design and operation to minimize the chance of injury. NOTICE: The information in this document is subject to change without notice. Please contact MPS for current specifications. Users should warrant and guarantee that third party Intellectual Property rights are not infringed upon when integrating MPS products into any application. MPS will not assume any legal responsibility for any said applications. EV100-N-00A Rev. 1.2 www.MonolithicPower.com 3/31/2015 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. Preliminary Specifications Subject to Change © 2015 MPS. All Rights Reserved. 10