PPT-UNIT 2 POWER TRANSISTORS

10102014 1 Topic details Power BJT Switching Characteristics Switching limits basedrive control 2 Power Mosfets Switching Characteristics gate drive IGBT di dt. brPage 1br Field Effect Transistors and Noise Purpose Introduction brPage 2br Readings brPage 3br Theory GS fs brPage 4br brPage 5br brPage 6br kTR th brPage 7 Static CMOS Gates. Jack . Ou. , Ph.D.. 2-Input NOR Gate. F can only be pulled up. if A=B=0 V. F can be pulled down by. either A=1 or B=1. (Or Both). 2-Input NAND Gate. F can only be pulled down if both A=B=1.. Transistors. Chester . Ong. Ajeya. . Karajgikar. Emanuel Jones. Thursday September 30, 2010. Georgia. Institute of Technology. Transistor Fundamentals. Chester . Ong. Power Transistors. Ajeya. . Karajgikar. Problems and Solutions.  . Frank Sill Torres. OptMA. lab. / ART. Universidade. Federal de Minas Gerais (UFMG), Brazil. I’m German . (from the . NorthEast. ). Master / PhD. in Electrical . Engenering. Bipolar transistors 3. http://www.eet.bme.hu/~poppe/miel/en/. 0. 8-bipolar3. .. ppt. x. 13-10-2015. Microelectronics BSc course, Bipolar transistors 3 © András Poppe & Vladimír Székely, BME-EET 2008-2014. A very gentle intro. The invention that changed everything…. The real thing. Circuit diagram symbol. BJT’s animated. Transistors as switch analogy. The gate has to swing open for horses to start running around the track.. Silicon Semiconductors. Doped Semiconductors. P-N Junction. Extra holes combine with extra electrons to form depletion zone. Forward Bias. Diode conducts only when it is . forward-biased. .. Reverse Bias. Magic of Electrons . Transistors. Transistors. Parts of the Transistor. The First Transistor. Transistors as Amplifiers. Transistors as Switches. Night Light Circuit. This presentation is intended to be used with Activity 6.2.6 Transistors. Eng.Mohammed. . Alsumady. Basics of Electronic Components. An electronic component is any device that handles electricity. Electronic components come in many different shapes and sizes, and perform different electrical functions depending upon the purpose for which they are used. Accordingly, electronic equipments make use of a variety of components.. Necessary in science and engineering to work across different systems of measurement or to express quantities in different units within a single system. Conversion factor . Multiplied by a quantity to convert the quantity to . . to Logic Gates and Logic Circuits. [Weatherspoon, . Bala. , Bracy. , . and . Sirer. ]. Prof. Hakim Weatherspoon. CS 3410. Computer Science. Cornell University. Goals for Today. 2. From . Switches . V. . Re. a,c. ,. L. . Gaioni. a. ,. c. , . L. . Ratti. b,c. , . E. . Riceputi. a,c. , . M. . . Manghisoni. a,c. , G. . Traversi. a,c. . c. INFN. . Sezione. di Pavia. a. Università. Moore146s Lawstates that the number of transistors on a computer chip doubles every eighteen monthsTraditional transistors can no longer keep upToo many transistors will slow down processor speedsTran Smruti. R. Sarangi. Outline. Dynamic Power Management. DVFS. Clock gating. big.LITTLE. approach. Fetch throttling. Leakage Power Management. Temperature Reduction. DVFS Scaling. DVFS is one of the .