ON Semiconductor Is Now To learn more about onsemi, please visit our website at www.onsemi.com onsemi andand other names, marks, and brands are registered and/or common law trademarks of Semiconductor Components Industries, LLC dba onsemi or its affiliates and/or subsidiaries in the United States and/or other countries. onsemi owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of onsemi product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf. onsemi reserves the right to make changes at any time to any products or information herein, without notice. The information herein is provided as-is and onsemi makes no warranty, representation or guarantee regarding the accuracy of the information, product features, availability, functionality, or suitability of its products for any particular purpose, nor does onsemi 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 onsemi products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by onsemi. Typical parameters which may be provided in onsemi 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. onsemi does not convey any license under any of its intellectual property rights nor the rights of others. onsemi 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 onsemi products for any such unintended or unauthorized application, Buyer shall indemnify and holdo nsemi 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 onsemi was negligent regarding the design or manufacture of the part. onsemi is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. Other names and brands may be claimed as the property of others. DOC LV8907UW Evaluation Kit Overview The LV8907UW Evaluation Kit v1.0 is designed to provide an easy and quick development platform for three phase sensor-less BLDC motor control applications using the LV8907UW. The LV8907UW is a stand-alone solution that does not need a microcontroller for operation. An Atmel microcontroller is included in the kit to communicate via USB with the PC based graphical user interface (GUI) and support some peripheral functions such as current and voltage measurement, and external temperature monitoring for easier system development. For quick-start and basic The kit consists of: www.onsemi.com 1. LV8907UW Evaluation Board (EVB) 2. USB cable Type A to mini B. USER GUIDE 3. Graphical User Interface. Technical Features Motor operation: 7V to 20V (40V transient). Max current: 30A. Maximum continuous power: 400W. Quick start The evaluation board is programmed to work standalone without PC. The following operation allows the operation of most motors with the default parameters that are preloaded into the LV8907. step 1. Connect a motor to J1 step 2. Connect a power supply to J2. (J3 is provided optionally for low power application less than 5A). step 3. Turn off (L) the enable switch SW1 step 4. Turn on power supply step 5. Turn on (H) the enable switch SW1 step 6. Motor speed can be manipulated with the potentiometer VR1 7-20V 5-20A or 12V 1-5A The information herein is subject to be change without notice. 04/15/2016 1 www.onsemi.com