Preliminary Product Brief * December 17, 2003 For Discussion with Tyco Electronics Customers Only - Tyco Electronics Proprietary Austin MicroLynx II 12V Non-isolated SMT TM Output Current 6A; 8.3 - 14Vdc input range Programmable output voltage from 0.75Vdc to 5.0Vdc TM EZ-SEQUENCE I II III TM The Austin MicroLynx II 12V SMT power modules are non-isolated dc-dc converters that can deliver up to 6A of output current with full load efficiency of 89% at 3.3V output. These modules provide a precisely regulated output voltage ranging from 0.75Vdc to 5.0Vdc, programmable via an external resistor over a wide input voltage range of 8.3Vdc to 14Vdc. The Austin MicroLynxTM II has a sequencing feature that enables designers to implement various types of output voltage sequencing when powering multiple voltages on a board. The open-frame construction and small footprint enables designers to develop cost- and space-efficient solutions. In addition to sequencing, features include remote On/Off, output voltage adjustment, over temperature and over current protection. Applications * * * * * * Distributed Power Architecture Intermediate Bus voltage applications Latest generation ICs (DSP, FPGA, ASIC) and Microprocessor powered applications Access and Optical Network Equipment Data processing Equipment Wireless and Enterprise Equipment * Flexible Output voltage sequencing * Delivers up to 6A of output current * High Efficiency: 89% @ 3.3V full load * Small size and low profile: 27.9 mm x 11.4 mm x 7.24 mm (1.10 in x 0.45 in x 0.285 in) * Programmable output voltage * Exceptional Thermal Performance * Low cost open frame design * SMT package available in Tape & Reel * Lead Free Directive compatible Specification * * * * * * * * * * Precisely regulated output Voltage ( 2% max) Wide input voltage range 8.3Vdc - 14Vdc Line regulation 0.3% of Vo,set (typical) Load regulation 0.4% of Vo,set (typical) Temperature Regulation 0.4% of Vo,set (typical) Ripple and noise (5Hz to 20MHz bandwidth) - 30mV RMS (max) - 75mVpk-pk (max) Operating temperature range: -40C to 85 C Monotonic start-up into pre-biased output Remote On/Off TM Output voltage sequencing (EZ-SEQUENCE ) Protection * * * Over current protection (non-latching) Over temperature protection (non-latching) Input under voltage lockout Options * * Remote on/off positive logic Remote on/Off negative logic I) This product is intended for integration into end-use equipment. All the required procedures for CE marking of end-use equipment should be followed. II) CSA is a registered trademark of Canadian Standards Association. III) UL is a registered trademark of Underwriters Laboratories, Inc. IV) VDE is a trademark of Verband Deutcher Elektrotechniker e.V. Austin MicroLynxTM II 12V Non-isolated SMT Series Non-isolated Dc-Dc converter Outline Drawing and Pin-out Physical Dimensions and design Industry standard, with external dimensions of 27.9 mm x 11.4 mm x 7.24 mm(1.10" x 0.45" x 0.285") Weight: 2.8 g (0.1 oz) The Austin MicroLynx II series has a robust open frame construction able to withstand industrystandard, through-hole handling and Surface mount soldering and cleaning processes. Top View Side View Bottom View Ordering Information Please contact your Tyco Electronics sales representative for pricing, availability and optional features. Output Efficiency Connector Product codes Input Voltage Output Voltage Current 3.3V dc @6A Type ATA006A0X-SR 8.3 - 14Vdc 0.75-5.0Vdc 6A 89.0 % SMT ATA006A0X4-SR 8.3 - 14Vdc 0.75-5.0Vdc 6A 89.0 % SMT On/Off Logic Negative Positive Comcodes 108988374 108988382 Europe, Middle-East and Africa Headquarters Tyco Electronics (UK) Ltd Tel: +44 (0) 1344 469 300 Latin America, Brazil, Caribbean Headquarters Tyco Electronics Power Systems Tel: +56 2 209 8211 World Wide Headquarters Tyco Electronics Power Systems, Inc. 3000 Skyline Drive, Mesquite, TX 75149, USA +1-800-843-1797 (Outside U.S.A.: +1-972-284-2626) www.power.tycoelectronics.com e-mail: techsupport1@tycoelectronics.com India Headquarters Tyco Electronics Systems India Pte. Ltd. Tel: +91 80 841 1633 x3001 Asia-Pacific Headquarters Tyco Electronics Singapore Pte. Ltd. Tel: +65 6416 4283 * This preliminary product brief is only for discussion with customers to determine customer interest and requirements. Tyco Electronics makes no commitment to sample or manufacture for sale of this product. Tyco Electronics reserves the right to make changes to the product(s) or information contained herein without notice and makes no representation with respect to the accuracy of the information in this document. No liability is assumed as a result of its use or application. No rights under any patent accompany the sale of any such product(s) or information. (c) 2003 Tyco Electronics Power Systems, Inc., (Mesquite, Texas) All International Rights Reserved. Document No: PB03-019 ver. 0.5 PDF Name: microlynx_II_12v_smt_pb.pdf