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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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LB11988H Fiches technique(PDF) 6 Page - Sanyo Semicon Device |
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LB11988H Fiches technique(HTML) 6 Page - Sanyo Semicon Device |
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6 / 8 page  LB11988H No.A0299-6/8 Continued from preceding page. Pin Name Pin No. Input/Output Equivalent Circuit Pin Functions UOUT VOUT WOUT 2 1 28 U-phase output pin. V-phase output pin. W-phase output pin. (Built-in spark killer diode) RF 6 Output current detection pin. Connecting Rf between this pin and GND activates current limiting circuit. Then the lower over-saturation prevention circuit is activated in accordance with this pin voltage. Since the over-saturation prevention level is set with this voltage, the lower over-saturation prevention effect may deteriorate in the high current range if the Rf value is reduced to an extremely low level. VS 7 Power supply pin for supplying power to output section in IC. 200 Ω Each OUT VS VCC Lower oversaturation prevention circuit block RF 7 6 1 28 2 |
Numéro de pièce similaire - LB11988H |
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Description similaire - LB11988H |
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