MPM3650CGQW Datasheet | Monolithic Power Systems

DESCRIPTION The MPM3650C is a fully integrated highfrequency, synchronous, rectified, step-down power module with an internal inductor. It offers a highly pact solution to achieve 6A of continuous output current (IOUT) across a wide input voltage (VIN) range, with excellent load and line regulation. The MPM3650C offers synchronous mode for high efficiency across the entire output current load range. Constant-on-time (COT) control provides fast transient response, easy loop design, and tight output regulation. Full protection features include short-circuit protection (SCP), over-current protection (OCP), under-voltage protection (UVP), and thermal shutdown. The MPM3650C requires a minimal number of readily available, standard external ponents, and is available in a space-saving QFN-24 (4mmx6mm) package. FEATURES - Wide 2.75V to 17V Operating Input Voltage (VIN) Range - Output Current (IOUT): o 0.6V to 1.8V, 6A IOUT o 1.8V to 3.3V, 5A IOUT - Internal Power MOSFETs - Adjustable Output from 0.6V - High-Efficiency Synchronous Mode - Forced Continuous Conduction Mode (FCCM) for Low Output Voltage Ripple - Supports Pre-Biased Start-Up - 1200k Hz Fixed Switching Frequency (f SW) - Configurable External Soft-Start Time (t SS) - Enable (EN) and Power Good (PG) for Power Sequencing - Over-Current Protection (OCP) with Hiccup Mode - Available in a QFN-24 (4mmx6mmx1.6mm) package APPLICATIONS - Field-Programmable Gate Array (FPGA) Power Systems - Optical Modules - Telemunications - Networking - Industrial Equipment All MPS parts are lead-free, halogen-free, and adhere to the Ro HS directive. For MPS green status, please visit the MPS website under Quality Assurance. “MPS”, the MPS logo, and “Simple, Easy Solutions” are trademarks of Monolithic Power Systems, Inc. or its subsidiaries. PGND AGND EFFICIENCY (%) POWER LOSS (W) TYPICAL APPLICATION 2.75V to 17V C1 BST SW VIN VOUT MPM3650C EN SS VOUT =...