MP2207 16V, 4A, 1.3MHz Synchronous Step-Down Converter The Future of Analog IC Technology DESCRIPTION FEATURES 4A Output Current The MP2207 is an internally compensated Input Supply Range: 3V to 16V 1.3MHz fixed frequency PWM synchronous step-down regulator with a 3V to 6V bias supply 80m Internal Power MOSFET Switches (V ). MP2207 operates from a 3V to 16V input All Ceramic Output Capacitors Design CC and generates an adjustable output voltage Up to 95% Efficiency from 0.8V to 0.9xV at up to 4A load current. IN 1.3MHz Fixed Switching Frequency Adjustable Output from 0.8V to 0.9xV IN The MP2207 integrates an 80m high-side Internal Soft-Start switch and an 80m synchronous rectifier for Frequency Synchronization Input high efficiency without an external Schottky Thermal Shutdown diode. With peak current mode control and Cycle-by-Cycle Current Limiting internal compensation, it is stable with a output ceramic capacitor and a small inductor. Fault Hiccup Short Circuit Protection protection includes hiccup short-circuit 10-lead, 3mm x 3mm QFN and SOIC8E protection, cycle-by-cycle current limiting and Packages. thermal shutdown. Other features include APPLICATIONS frequency synchronization and internal soft- start. P/ASIC/DSP/FPGA Core and I/O Supplies Printers and LCD TVs The MP2207 is available in small 3mm x 3mm Network and Telecom Equipment 10-lead QFN and SOIC8E packages. Point of Load Regulators MPS and The Future of Analog IC Technology are Trademarks of Monolithic Power Systems, Inc. TYPICAL APPLICATION V IN 3V to 16V C1 4, 7 5 C3 33uF L1 100nF IN BS 1uH V 6 3, 8 CC VCC SW V OUT 2.5V to 6V C4 1.8V / 4A 1uF MP2207 10 1 EN/SYNC FB OFF ON GND C2 2, 9 47uF MP2207 Rev. 0.92 www.MonolithicPower.com 1 1/6/2016 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2016 MPS. All Rights Reserved. MP2207 16V, 4A, 1.3MHz SYNCHRONOUS STEP-DOWN CONVERTER ORDERING INFORMATION Part Number* Package Top Marking Temperature QFN10 (3mm x 3mm) MP2207DQ S9 40 C to +85C Package Part Number** Top Marking Temperature SOIC8E MP2207DN MP2207DN 40 C to +85C * For Tape & Reel, add suffix Z (eg. MP2207DQZ). For RoHS Compliant Packaging, add suffix LF (eg. MP2207DQLFZ) ** For Tape & Reel, add suffix Z (eg. MP2207DNZ). For RoHS Compliant Packaging, add suffix LF (eg. MP2207DNLFZ) PACKAGE REFERENCE TOP VIEW TOP VIEW FB 1 10 EN/SYNC FB 1 8 EN/SYNC GND 2 9 GND GND 2 7 SW SW 3 8 SW IN 3 6 SW IN 4 7 IN BS 4 5 VCC BS 5 6 VCC EXPOSED PAD ON BACKSIDE EXPOSED PAD CONNECT TO GND ON BACKSIDE QFN10 SOIC8E (1) (4) ABSOLUTE MAXIMUM RATINGS Thermal Resistance JA JC IN to GND ....................................0.3V to +18V QFN10 (3mm x 3mm)............. 50...... 12... C/W SW to GND .......................... 0.5V to V + 0.3V IN SOIC8E .................................. 50...... 10... C/W .............................-2.5V to V + 2.5V for < 50ns IN FB, EN/SYNC, VCC to GND..........0.3V to +6.5V Notes: 1) Exceeding these ratings may damage the device. BS to SW ....................................0.3V to +6.5V 2) The maximum allowable power dissipation is a function of the (2) Continuous Power Dissipation (T = +25C) A maximum junction temperature T (MAX), the junction-to- J ambient thermal resistance , and the ambient temperature QFN10 (3mm x 3mm) ................................ 2.5W JA T . The maximum allowable continuous power dissipation at A SOIC8E...................................................... 2.5W any ambient temperature is calculated by P (MAX) = (T D J Junction Temperature...............................150C (MAX)-T )/ . Exceeding the maximum allowable power A JA dissipation will cause excessive die temperature, and the Lead Temperature ....................................260C regulator will go into thermal shutdown. Internal thermal Storage Temperature............ 65C TO +150C shutdown circuitry protects the device from permanent damage. (3) Recommended Operating Conditions 3) The device is not guaranteed to function outside of its operating conditions. Supply Voltage V ..............................3V to 16V IN 4) Measured on JESD51-7, 4-layer PCB. Bias Voltage V ...................................3V to 6V CC Output Voltage V ..................0.8V to 0.9 x V OUT IN Operating Temperature..............40C to +85C MP2207 Rev. 0.92 www.MonolithicPower.com 2 1/6/2016 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2016 MPS. All Rights Reserved.