Is Now Part of To learn more about ON Semiconductor, please visit our website at www.onsemi.com Please note: As part of the Fairchild Semiconductor integration, some of the Fairchild orderable part numbers will need to change in order to meet ON Semiconductors system requirements. Since the ON Semiconductor product management systems do not have the ability to manage part nomenclature that utilizes an underscore ( ), the underscore ( ) in the Fairchild part numbers will be changed to a dash (-). This document may contain device numbers with an underscore ( ). Please check the ON Semiconductor website to verify the updated device numbers. The most current and up-to-date ordering information can be found at www.onsemi.com. Please email any questions regarding the system integration to Fairchild questions 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.FAN3181 Single 2A High-Speed, Low-Side IGBT Driver The FAN3181 is suitable for designed to stand-alone IGBT driver in low- side switching applications by providing high peak current pulses during the switching intervals. The protection functions include Under-Voltage Lockout (UVLO) and Over-Current Protection (OCP), and Desaturation www.onsemi.com Protection (DESAT) with fault-out function and active miller clamp function. An open-drain fault-out signal is provided to indicate that an PACKAGE PICTURE over-current, under-voltage, and Desaturation detect has occurred. Soft turn-off feature is used to increase the reliability of an application during short-circuit or over-current periods. This feature works after the desaturation or over-current protection is activated, which provides pro- tection for IGBT against short-circuit and over-current events. With the Soft turn-off feature, the gate voltage will be reduced slowly in order to reduce IGBT current. 8 Lead SOP (Small Outline Package) Features MARKETING DIAGRAM Operating Supply Voltage 25 V Typically 1.5 A/2.0 A Sourcing/Sinking Current-Driving Capability at V = 15 V CC ZXYTT FAN3181T Output In- Phase with Input Signal MX Active Miller Clamp Desaturation Protection F: Fairchild Logo Z: Plant Code Cycle-by-Cycle Edge-Triggered Shutdown Function X: 1-Digit Year Code Y: 1-Digit Week Code Fault-Out and Shutdown Function TT: 2-Digit Die Run Code M: Package Type (SOP) Built-in V UVLO Function CC X: Packing Type (Tape & Reel) Built-in Soft Turn-Off Function PIN CONNECTIONS Built-in Over-Current Protection (OCP) Operating Junction Temperature Range of -40C to 125C IN 1 8 DESAT Typical Applications FO/SD 2 7 OUT Switch-Mode Power Supplies FAN3181 3 6 VCC GS DC DC Converters GND 4 5 CIN Motor Control for PFC in Air-conditioner Application ORDERING INFORMATION Packing Device Package Method (1) FAN3181TMX SOIC-8 Tape & Reel Note: 1. This device passed wave-soldering test by JESD22A-111 Semiconductor Components Industries, LLC, 2013 1 Publication Order Number: December 2016- Rev. 1.0 FAN3181/D