Fmmt497 silicon planar high voltage high performance. Deadtime and feedback control circuit test inputs feedback terminal pin 3 50k figure. The tl494 device provides for pushpull or singleended output operation, which can be selected through the outputcontrol function. Draft version this term denotes a very early datasheet version and contains highly provisional information, which may change in any manner without notice. Bf494 pdf, bf494 description, bf494 datasheets, bf494 view. The architecture of this device prohibits the possibility of either output. Tl494c 0 70 ta operating freeair temperature c tl494i 40 85 7. Slvs074g january 1983revised january 2015 tl494 pulsewidth. Nov 01, 2018 tl494 datasheet pwm control circuit motorola, tl494cn datasheet, tl494 pdf, tl494 pinout, tl494 manual, tl494 schematic, tl494 equivalent.
Technical information philips semiconductors bf494 datasheet. Pin connections ct rt ground c1 1 inv input c2 q2 e2 e1 1. Tl494, ncv494 switchmode pulse width modulation control circuit. Nxp semiconductors, bf494, npn medium frequency transistors. Fmmt459 sot23 npn silicon high voltage switching transistor. Tl494, ncv494 switchmode pulse width modulation control. M absolute maximum ratings ta25 c, unless otherwise specified parameter symbol ratings unit collectorbase voltage vcbo60 v collectoremitter voltage vceo50 v collectoremitter voltage vebo5 v dc ib1 a base current pulse ibp2 a. Tl494 datasheet, tl494 pdf, tl494 data sheet, tl494 manual, tl494 pdf, tl494, datenblatt, electronics tl494, alldatasheet, free, datasheet, datasheets, data sheet. The useful dynamic range extends to 100 ma as a switch and to 100 mhz as an amplifier. Discrete semiconductors data sheet book, halfpage m3d186 bf494. Npn general purpose amplifier this device is designed as a general purpose amplifier and switch.
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Bf494 datasheet23 pages fairchild npn rf transistor. Collector output current each transistor 200 ma current into feedback terminal 0. Microelectronics npn silicon rf small signal transistor,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Fairchild npn rf transistor,alldatasheet, datasheet, datasheet search site for electronic components. Bf494 datasheet, bf494 datasheets, bf494 pdf, bf494 circuit.
Nov 08, 2018 tl494 datasheet pwm control circuit controller ti, tl494cn datasheet, tl494 pdf, tl494 pinout, tl494 manual, tl494 schematic, tl494 circuit. Emitterfollower configuration test circuit and waveform v c each output transistor 10% 10%. C datasheet vcbo50v, npn transistor toshiba, 2sc datasheet, c pdf, c pinout, c manual, c schematic. Pnp switching transistor in a sot23 to236ab small surfacemounted device smd plastic package. It provides a clear indication of anticipated performance. The tl494 device contains two error amplifiers, an onchip adjustable. Bf495 npn medium frequency transistors 1997 jul 08 product specification supersedes data of september 1994 file under discrete semiconductors, sc04 philips semiconductors product specification npn medium frequency transistors bf494. General description npnpnp generalpurpose double transistors in an sot457 sc74 plastic package. Bf494 silicon transistor components datasheet pdf data sheet free from datasheet data sheet search for integrated circuits ic, semiconductors and other electronic components such as resistors, capacitors, transistors and diodes. Tl494 pulsewidthmodulation control circuits slvs074d january 1983 revised may 2002 4 post office box 655303 dallas, texas 75265 electrical characteristics over recommended operating freeair temperature range, vcc 15 v. Provisional version this term denotes a prerelease datasheet. The uncommitted output transistors provide either commonemitter or emitterfollower output capability.