MP6003 Monolithic Flyback/SEPIC DC-DC Converter The Future of Analog IC Technology DESCRIPTION FEATURES The MP6003 is a monolithic flyback DC-DC Integrated 0.9 150V Power Switch converter which includes a 150V power switch Cycle-by-Cycle Current Limiting and is capable of delivering up to 15W output Programmable Switching Frequency power. It can also be used for SEPIC boost and Duty Cycle Limiting with Line Feed Forward Flyback and Forward applications. Integrated 100V Startup Circuit Internal Slope Compensation The MP6003 uses the fixed-frequency peak Disable Function current mode primary controller architecture. It has an internal soft-start, auto-retry, and Built-in Soft-Start incorporates over current, short circuit, and Line Under Voltage Lockout over-voltage protection. The MP6003 can also Line Over Voltage Protection skip cycles to maintain zero load regulation. Auto-Restart for Opened/Shorted Output Zero Load Regulation It has a direct optocoupler interface which Thermal Shutdown bypasses the internal error amplifier when an isolated output is desired. APPLICATIONS The MP6003 is ideal for telecom applications, Telecom Equipment and is available in a compact, thermally VoIP Phones, Power over Ethernet (PoE) enhanced SOIC8 package with an exposed pad. Distributed Power Conversion 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. MPS and The Future of Analog IC Technology are registered trademarks of Monolithic Power Systems, Inc. TYPICAL APPLICATION MP6003 Rev. 1.01 www.MonolithicPower.com 1 1/26/2014 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2014 MPS. All Rights Reserved. MP6003 MONOLITHIC FLYBACK/SEPIC DC-DC CONVERTER ORDERING INFORMATION Part Number* Package Top Marking Free Air Temperature (T ) A MP6003DN SOIC8E MP6003 -40C to +85C * For Tape & Reel, add suffix Z (eg. MP6003DNZ). For RoHS compliant packaging, add suffix LF (eg. MP6003DNLFZ) PACKAGE REFERENCE TOP VIEW GND 1 8 SW LINE 2 7 VIN FB 3 6 VCC COMP 4 5 RT (1) (4) ABSOLUTE MAXIMUM RATINGS Thermal Resistance JA JC V ..............................................-0.5V to +180V SOIC8E .................................. 50...... 10... C/W SW V ..............................................-0.3V to +120V IN Notes: All Other Pins...............................-0.3V to +6.5V 1) Exceeding these ratings may damage the device. (2) Continuous Power Dissipation (T = +25C) A 2) The maximum allowable power dissipation is a function of the (MAX), the junction-to- maximum junction temperature T ......2.5W J ambient thermal resistance , and the ambient temperature JA Junction Temperature...............................150C T . The maximum allowable continuous power dissipation at A Lead Temperature ....................................260C any ambient temperature is calculated by P (MAX) = (T D J (MAX)-T )/ . Exceeding the maximum allowable power A JA Storage Temperature............... -65C to +150C dissipation will cause excessive die temperature, and the (3) Recommended Operating Conditions regulator will go into thermal shutdown. Internal thermal shutdown circuitry protects the device from permanent Supply Voltage V ...........................4.5 V to 6V CC damage. Output Voltage V .....................-0.5V to +150V 3) The device is not guaranteed to function outside of its SW operating conditions. Input Voltage V .........................+10V to +100V IN 4) Measured on JESD51-7 4-layer board. Maximum Junction Temp. (T )................+125C J MP6003 Rev. 1.01 www.MonolithicPower.com 2 1/26/2014 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2014 MPS. All Rights Reserved.