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Moteur de recherche de fiches techniques de composants électroniques |
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Moteur de recherche de fiches techniques de composants électroniques |
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TDA5141AT Fiches technique(PDF) 9 Page - NXP Semiconductors |
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TDA5141AT Fiches technique(HTML) 9 Page - NXP Semiconductors |
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9 / 24 page  April 1994 9 Philips Semiconductors Product specification Brushless DC motor drive circuit TDA5141 AMP OUT (open collector) Isink output sink current 40 −− mA Vsat saturation voltage II = 40 mA − 1.5 2.1 V VO output voltage −0.5 − +18 V SR slew rate RL = 330 Ω; CL = 50 pF − 60 − mA/ µs Gtr transfer gain 0.3 −− S PG IN VI input voltage −0.3 − VP − 1.7 V Ib input bias current −− 650 nA RI input resistance 5 − 30 k Ω VCWS comparator switching level 86 − 107 mV Vhys comparator input hysteresis −±8 − mV PG/FG (open collector) VOL LOW level output voltage IO = 1.6 mA −− 0.4 V VOH(max) maximum HIGH level output voltage VP −− V tTHL HIGH-to-LOW transition time CL = 50 pF; RL = 10 kΩ− 0.5 −µs ratio of PG/FG frequency and commutation frequency − 1 : 2 − δ duty factor − 50 − % tPL pulse width LOW after a PG IN pulse 5 7 30 µs CAP-ST Isink output sink current 1.5 2.0 2.5 µA Isource output source current −2.5 −2.0 −1.5 µA VSWL LOW level switching voltage − 0.20 − V VSWH HIGH level switching voltage − 2.20 − V CAP-TI Isink output sink current − 28 −µA Isource output source current 0.05 V < VCAP-TI < 0.3 V −−57 −µA 0.3V<VCAP-TI < 2.2 V −−5 −µA VSWL LOW level switching voltage − 50 − mV VSWM MIDDLE level switching voltage − 0.30 − V VSWH HIGH level switching voltage − 2.20 − V SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT |
Numéro de pièce similaire - TDA5141AT |
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Description similaire - TDA5141AT |
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