EV103-N-00A Offline Inductor-Less Controller Evaluation Board PRELIMINARY SPECIFICATIONS SUBJECT TO CHANGE Evaluation Board Report 5V 0.3W ACDC power supply Design Specs Input Voltage Output Voltage Output Current Isolation MPS IC Application Value 85-265 5 60 Unit VAC VDC mA No MP103GN • • • Wall Switches and Dimmers Z-Wave Device and ZigBee Device for Home Automation Standby Power for General Off-line Applications Document Number EBXXX Author Application Engineering Department Date Nov, 2014 Revision 1.0 Design Summary EV103-N-00A evaluation board provides a reference design for a universal offline inductor-less power supply with 5V, 60mA 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. EV103-N-00A Rev.1.0 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 EV103-N-00A – OFFLINE INDUCTOR-LES S CONTROLLER EV BOARD PRELIMINARY SPECIFICATIONS SUBJECT TO CHANGE DESCRIPTION FEATURES The MP103 is a good efficiency off-line linear regulator that directly steps down the AC line voltage to a regulated DC voltage. It provides a simple solution to provide a bias voltage to any ICs in the off-line application. Off-line linear regulator is designed to replace the conventional switching converter; it features no inductor required, low EMI noise and low BOM cost. MP103 features as a controller that supports to drive low cost bipolar junction transistor.MP103 integrates an adaptive active VB-VOUT charging window method. The MP103 only works when it is necessary and only when the loss generated on the device is minimal. Such operation can achieve good efficiency and can help the system meet the new standby power specification. • • • • • • • • • • • Universal AC Input (85Vac-305Vac) Inductor-Less Less than 100mW Standby Power Excellent EMI Low BOM Cost Smart Control to Maximum Efficiency Adjustable Output Voltage from 1.5V to 15V Good Line and Load Regulation Support to Drive BJT Short Circuit Protection External Programmable Over Temperature Protection (OTP) 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. MP103 offers rich protections, such as Thermal Shutdown (TSD), Over Temperature Protection (OTP), VB Over Voltage Protection (OVP), VB Short to GND Protection, Over Load Protection (OLP), Short Circuit Protection (SCP), MP103 is available in the SOIC8E package. ELECTRICAL SPECIFICATION Parameter Symbol Value Units Supply Voltage Output Voltage Output Current V IN V OUT I OUT 85~265 5 60 VAC V mA EV103-N-00A Rev.1.0 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. 2 EV103-N-00A – OFFLINE INDUCTOR-LES S CONTROLLER EV BOARD PRELIMINARY SPECIFICATIONS SUBJECT TO CHANGE EV103-N-00A EVALUATION BOARD ( L x W x H ) 22mm x 24mm x 24mm Board Number MPS IC Number EV103-N-00A MP103GN EV103-N-00A Rev.1.0 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 EV103-N-00A – OFFLINE INDUCTOR-LES S CONTROLLER EV BOARD PRELIMINARY SPECIFICATIONS SUBJECT TO CHANGE EVALUATION BOARD SCHEMATIC U1 8 7 BD1 MB6S 600V/0.5A RF 10/1W L RV TVR10431 N CX1 100nF 275VAC Q1 3DD4802A 750V/1.5A R2 2k 1206 C1 470uF 25V R1 10 C2 4.7uF 10V RT 1 VIN GND 2 NC 5 DR VB C6 20pF 50V GND MP103 6 R3 10.2k FB 3 VOUT 4 C3 1nF 16V RT1 10k R4 10.2k 1% R5 30.9k 1% VOUT C4 4.7uF 50V C5 100nF 5V/60mA 16V GND GND VOUT can be adjusted by choosing the value of R4 and R5, the relationship of them is: VOUT=1.235V*(1+R5/R4) For example, to get 12V output voltage, we can choose, R4=10.2k, R5=90.9k. The maximum output power (P OUT ) of MP103 Vs input voltage (V IN ) is depicted by following chart for 12V, 5V and 3.3V output applications respectively. The test condition is: in open frame, ambient temperature is 25 oC, the temperature rise of MP103 is less than 60 oC on the test board. EV103-N-00A Rev.1.0 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 EV103-N-00A – OFFLINE INDUCTOR-LES S CONTROLLER EV BOARD PRELIMINARY SPECIFICATIONS SUBJECT TO CHANGE EV103-N-00A BILL OF MATERIAL Qty Ref Value Description Package Manufacture 1 BD1 MB6S Diode;600V;0.5A; 1 C1 470μF SOIC-4 TaiWan Semiconductor DIP Jianghai CD287-25V470 1 C2 4.7μF 0805 Murata GRM21BR61C475KA88L 1 C3 1nF 0603 Murata GRM188R71C102KA01 1 C4 4.7μF DIP Jianghai CD287-50V4.7 1 C5 100nF 0603 LION 0603B104K160T 1 C6 20pF 0603 HHEC C0603N200J050T 1 CX1 100nF DIP Kaili 1 Q1 3DD4802A TO-220F Huawei 3DD4802A 1 R1 10Ω Film Resistor;5%; 1206 Yageo RC1206JR-0710R 1 1 R2 R3, R5 R4 2kΩ Film Resistor;5%; 1206 Royalohm 10.2kΩ Film Resistor;1%; 0603 Yageo RC0603FR-0710K2L 30.9kΩ Film Resistor;1%; 0603 Yageo RC0603FR-0730K9L 1 RF 10Ω Resistor;5%;1W DIP Bangdayuan 1 RT1 10kΩ DIP Shiheng 1 RV 275Vac DIP TKS TVR10431KSY 1 U1 MP103 NTC Resistor;5%; TVR10431KSY, 430V(1mA); Offline Regulator SOIC8E MPS MP103GN 2 Electrolytic Capacitor; 25V; Ceramic Capacitor; 16V; Ceramic Capacitor; 16V;X7R; Electrolytic Capacitor; 50V; Ceramic Capacitor; 16V;X7R; Ceramic Capacitor; 50V;NPO; Film Capacitor; 275V;10% BJT,750V,1.5A; Manufacturer_PN MB6S PX104K3IC39L270D9R 1206F2001T5E 10 Ohm/1W MF52A103J3470F EV103-N-00A Rev.1.0 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 EV103-N-00A – OFFLINE INDUCTOR-LES S CONTROLLER EV BOARD PRELIMINARY SPECIFICATIONS SUBJECT TO CHANGE EVB TEST RESULTS Performance waveforms are tested on the evaluation board. V OUT = 5V, IOUT = 60mA, T A = 25ºC, unless otherwise noted. EV103-N-00A Rev.1.0 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 EV103-N-00A – OFFLINE INDUCTOR-LES S CONTROLLER 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 = 5V, IOUT = 60mA, T A = 25ºC, unless otherwise noted. EV103-N-00A Rev.1.0 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 EV103-N-00A – OFFLINE INDUCTOR-LES S CONTROLLER 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 = 5V, IOUT = 60mA, T A = 25ºC, unless otherwise noted. EV103-N-00A Rev.1.0 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 EV103-N-00A – OFFLINE INDUCTOR-LES S CONTROLLER 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 = 5V, IOUT = 60mA, T A = 25ºC, unless otherwise noted. EV103-N-00A Rev.1.0 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 EV103-N-00A – OFFLINE INDUCTOR-LES S CONTROLLER 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 = 5V, IOUT = 60mA, T A = 25ºC, unless otherwise noted. EV103-N-00A Rev.1.0 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 EV103-N-00A – OFFLINE INDUCTOR-LES S CONTROLLER EV BOARD PRELIMINARY SPECIFICATIONS SUBJECT TO CHANGE PRINTED CIRCUIT BOARD LAYOUT Figure 1 — Top Silk Layer Figure 2 — Top Layer EV103-N-00A Rev.1.0 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. 11 EV103-N-00A – OFFLINE INDUCTOR-LES S CONTROLLER EV BOARD PRELIMINARY SPECIFICATIONS SUBJECT TO CHANGE Figure 3 — Bottom Silk Figure 4 — Bottom Layer EV103-N-00A Rev.1.0 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. 12 EV103-N-00A – OFFLINE INDUCTOR-LES S CONTROLLER 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 VO 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. EV103-N-00A Rev. 1.0 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. 13