EVM3610-QV-00A 21V/1.2A Mini-Module Regulator with Integrated Inductor Evaluation Board The Future of Analog IC Technology DESCRIPTION FEATURES The EVM3610-QV-00A is an evaluation board Complete Switch Mode Power Supply for MPM3610, a synchronous rectified, step- 4.5V-to-21V Operating Input Range down Mini-Module regulator with built-in power 1.2A Continuous Load Current MOSFETs, inductor and two capacitors. Low R Internal Power MOSFETs DS(ON) Fixed 2MHz Switching Frequency The evaluation board can deliver a 1.2A External AAM pin for Power-Save Mode continuous output current with excellent load Programming and line regulation over a wide input supply OCP Protection and Hiccup range. External AAM pin provides selectable power save mode or force PWM mode. Thermal Shutdown Output Adjustable from 0.8V Full protection features include over-current Available in QFN20 (3x5x1.6mm) Package protection and thermal shut down. APPLICATIONS The MPM3610 is available in a space-saving QFN20 (3mm x5mmx1.6mm) package. Industrial Controls Medical and Imaging Equipment ELECTRICAL SPECIFICATION Telecom Applications Parameter Symbol Value Units Distributed Power Systems Input Voltage V 4.5 21 V IN All MPS parts are lead-free and adhere to the RoHS directive. For MPS green status, please visit MPS website under Products, Quality Assurance page. Output Voltage V 3.3 OUT V MPS and The Future of Analog IC Technology are registered trademarks of Monolithic Power Systems, Inc. Output Current I 1.2 OUT A EVM3610-QV-00A EVALUATION BOARD Efficiency V =3.3V OUT 100 90 80 V =19V 70 IN 60 V =12V IN 50 V =5V (V =0.5V) IN AAM 40 30 20 10 0 0.01 0.1 1 10 Board Number MPS IC Number OUTPUT CURRENT(A) EVM3610-QV-00A MPM3610GQV EVM3610-QV-00A Rev.1.0 www.MonolithicPower.com 1 6/11/2014 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2014 MPS. All Rights Reserved. EVM3610-QV-00A 21V/1.2A STEP-DOWM MINI-MODULE CONVERTER EVALUATION BOARD SCHEMATIC 4.5V-21V U1 1 16 11 VIN IN BST 4,5,6 SW R3 1 C1 GND 100k 3.3V/1.2A 10uF 7,8,9 1 OUT VOUT GND GND 1 17 C2 EN EN R1 22uF C3 MPM3610 2 1 75k VCC NC GND 1 FB 10,15,19,20 GND NC GND R2 24k 1 18 AAM AAM R4 39k(Optional) GND GND GND EVM3610-QV-00A BILL OF MATERIALS Qty Ref Value Description Package Manufacturer Manufacturer P/N GRM21BR61E106KA73L 1 C1 10F Ceramic Cap,25V,X5R 0805 muRata GRM219R61C226ME15L 1 C2 22F Ceramic Cap,16V,X5R 0805 muRata 1 C3 NS 0402 1 R1 75k Thick Film Res., 1% 0402 Any 1 R2 24k Thick Film Res., 1% 0402 Any 1 R3 100k Thick Film Res., 1% 0402 Any 1 R4 39k Thick Film Res., 1% 0402 Any Synchronous Step- 1 U1 MPM3610 QFN-20 MPS MPM3610GQV Down Mini-Module EVM3610-QV-00A Rev.1.0 www.MonolithicPower.com 2 6/11/2014 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2014 MPS. All Rights Reserved. 3 AGND 12,13,14 PGND