Is Now Part of To learn more about ON Semiconductor, please visit our website at www.onsemi.com ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductors product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. Typical parameters which may be provided in ON Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including Typicals must be validated for each customer application by customers technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.FDMF6706C - Extra-Small High-Performance, High-Frequency DrMOS Module April 2013 FDMF6706C Extra-Small, High-Performance, High- Frequency DrMOS Module Description Benefits The XS DrMOS family is Fairchilds next-generation, Ultra-Compact 6x6 mm PQFN, 72% Space-Saving fully optimized, ultra-compact, integrated MOSFET plus Compared to Conventional Discrete Solutions driver power stage solutions for high-current, high- Fully Optimized System Efficiency frequency, synchronous buck DC-DC applications. The FDMF6706C integrates a driver IC, two power Clean Switching Waveforms with Minimal Ringing MOSFETs, and a bootstrap Schottky diode into a High-Current Handling thermally enhanced, ultra-compact 6x6 mm PQFN package. Features With an integrated approach, the complete switching Over 93% Peak-Efficiency power stage is optimized with regards to driver and MOSFET dynamic performance, system inductance, High-Current Handling of 43 A and Power MOSFET R . XS DrMOS uses DS(ON) High-Performance PQFN Copper Clip Package Fairchild s high-performance PowerTrench MOSFET technology, which dramatically reduces switch ringing, 3-State 5 V PWM Input Driver eliminating the need for a snubber circuit in most buck Shorter Propagation Delays than FDMF6704 converter applications. Shorter Dead Times than FDMF6704 A new driver IC with reduced dead times and Skip-Mode SMOD (Low-Side Gate Turn Off) Input propagation delays further enhances the performance of this part. A thermal warning function has been included Thermal Warning Flag for Over-Temperature to warn of a potential over-temperature situation. The Condition FDMF6706C also incorporates features, such as Skip Driver Output Disable Function (DISB Pin) Mode (SMOD), for improved light-load efficiency along Internal Pull-Up and Pull-Down for SMOD and with a 3-state 5 V PWM input for compatibility with a wide range of PWM controllers. DISB Inputs, Respectively Fairchild PowerTrench Technology MOSFETs for Applications Clean Voltage Waveforms and Reduced Ringing High-Performance Gaming Motherboards Fairchild SyncFET (Integrated Schottky Diode) Technology in the Low-Side MOSFET Compact Blade Servers, V-Core and Non-V-Core DC-DC Converters Integrated Bootstrap Schottky Diode Desktop Computers, V-Core and Non-V-Core Adaptive Gate Drive Timing for Shoot-through DC-DC Converters Protection Workstations Under-Voltage Lockout (UVLO) High-Current DC-DC Point-of-Load (POL) Optimized for Switching Frequencies up to 1 MHz Converters Low-Profile SMD Package Networking and Telecom Microprocessor Voltage Fairchild Green Packaging and RoHS Compliant Regulators Based on the Intel 4.0 DrMOS Standard Small Form-Factor Voltage Regulator Modules Ordering Information Part Current Input Switching Package Top Mark Number Rating Voltage Frequency 40-Lead, Clipbond PQFN DrMOS, FDMF6706C 40 A 12 V 1000 kHz FDMF6706C 6.0x6.0 mm Package 2011 Fairchild Semiconductor Corporation www.fairchildsemi.com FDMF6706C Rev. 1.0 3