MP2212DQ Datasheet | Monolithic Power Systems

DESCRIPTION The MP2212 is an internally pensated 600k Hz fixed frequency PWM synchronous step-down regulator. With a 3V to 6V bias supply (VCC), MP2212 operates from a 3V to 16V input and generates an adjustable output voltage from 0.8V to 0.9x VIN at up to 3A load current. The MP2212 integrates an 80mΩ high-side switch and an 80mΩ synchronous rectifier for high efficiency without an external Schottky diode. With peak current mode control and internal pensation, it is stable with a ceramic output capacitor and a small inductor. Fault protection includes hiccup short-circuit protection, cycle-by-cycle current limiting and thermal shutdown. Other features include frequency synchronization input and internal soft-start. The MP2212 is available in small 3mm x 3mm 10-lead QFN and 8-lead SOIC with exposed pad packages. MP2212 16V, 3A, 600k Hz Synchronous Step-Down Converter FEATURES - 3A Output Current - Input Supply Range: 3V to 16V - 80mΩ Internal Power MOSFET Switches - All Ceramic Output Capacitors Design - Up to 95% Efficiency - 600k Hz Fixed Switching Frequency - Adjustable Output from 0.8V to 0.9x VIN - Internal Soft-Start - Frequency Synchronization Input - Thermal Shutdown - Cycle-by-Cycle Current Limiting - Hiccup Short Circuit Protection - 10-lead, 3mm x 3mm QFN Package and 8- lead SOICE package APPLICATIONS - µP/ASIC/DSP/FPGA Core and I/O Supplies - Printers and LCD TVs - Network and Tele Equipment - Point of Load Regulators All MPS parts are lead-free and adhere to the Ro HS directive. For MPS green status, please visit MPS website under Quality Assurance. “MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic Power Systems, Inc. TYPICAL APPLICATION VIN 3V to 16V VCC 3V to 6V OFF ON 4, 7 IN 6 BS 3, 8 MP2212 10 EN/SYNC GND 1 FB 2, 9 C6...