EVM3632C-QV-00B Monolithic Power Systems

EVM3632C-QV-00B 18V Input 3A Module Step-Down Converter Evaluation Board DESCRIPTION FEATURES The EVM3632C-QV-00B Evaluation Board is Complete Switch-Mode Power Supply designed to demonstrate the capabilities of 3MHz Switching Frequency MPS MPM3632C, a step-down regulator Wide 4V to 18V Operation Input Range module integrated with a synchronous, Output Adjustable from 0.8V rectifying power MOSFET, inductor, and three Internal Fixed Soft-Start Time capacitors. The MPM3632C offers a very 3A Continuous Output Current compact solution that requires only input and Forced CCM for Low Output Ripple output capacitors to achieve 3A of continuous Power Good Indicator (PG) output current with excellent load and line Hiccup Over-Current Protection (OCP) regulation over a wide input range. Output Over-Voltage Protection (OVP) The MPM3632C operates at a fixed 3MHz Thermal Shutdown switching frequency and employs constant-on- Fast Transient Response time (COT) control, which provides a fast load Available in a QFN-20 (3mmx5mmx1.6mm) transient response. Package Full protection features include output over- Total Solution Size: 7mmx7.9mm voltage protection (OVP), over-current APPLICATIONS protection (OCP), and thermal shutdown. Server Systems The MPM3632C is available in a space-saving Medical and Imaging Equipment QFN-20 (3mmx5mmx1.6mm) package. Distributed Power Systems ELECTRICAL SPECIFICATION Point of Load for FPGA, ASICs, DSPs Parameter Symbol Value Units Space Constrained Applications All MPS parts are lead-free, halogen free, and adhere to the RoHS Input Voltage V 12 V IN directive. For MPS green status, please visit MPS website under Quality Output Voltage V 3.3 OUT V Assurance. MPS and The Future of Analog IC Technology are Registered Output Current I 3 OUT A Trademarks of Monolithic Power Systems, Inc. EVM3632C-QV-00A EVALUATION BOARD (L W H) 64mm 64mm 1.6mm Board Number MPS IC Number EVM3632C-QV-00B MPM3632CGQV EVM3632C-QV-00B Rev. 1.0 www.MonolithicPower.com 1 7/20/2018 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2018 MPS. All Rights Reserved. EVM3632C-QV-00B, 3A, 18V, STEP DOWN MODULE EVALUATION BOARD SCHEMATIC EVM3632C-QV-00B BILL OF MATERIALS Qty Designator Value Description Package Manufacturer Manufacturer P/N 1 C1B 10F Ceramic Cap.,25V,X5R 0805 Murata GRM21BR61E106MA73L 2 C2A,C2B 22F Ceramic Cap.,16V,X5R 0805 TDK C2012X5R1C226K 1 R1 75k Film Res,1%,0402,75K 0402 YAGEO RC0402FR-0775KL 1 R2 24K Film Res,1%,0402,24K 0402 YAGEO RC0402FR-0724KL 1 R5 1k Film Res,1%,0402,1K 0402 YAGEO RC0402FR-071KL 2 R3,R6 100k Film Res,1%,0402,100K 0402 YAGEO RC0402FR-07100KL EVM3632C-QV-00B Rev. 1.0 www.MonolithicPower.com 2 7/20/2018 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2018 MPS. All Rights Reserved.