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Moteur de recherche de fiches techniques de composants électroniques |
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TDA1085C Fiches technique(PDF) 3 Page - ON Semiconductor |
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TDA1085C Fiches technique(HTML) 3 Page - ON Semiconductor |
3 / 12 page ![]() TDA1085C http://onsemi.com 3 ELECTRICAL CHARACTERISTICS (continued) Characteristic Symbol Min Typ Max Unit CURRENT LIMITER Limiter Current Gain — IPin 7/IPin 3 (IPin3 = − 300 mA) Cg 130 180 250 Detection Threshold Voltage IPin 3 = − 10 mA VPin 3 TH 50 65 80 mV FREQUENCY TO VOLTAGE CONVERTER Input Signal “Low Voltage” Input Signal “High Voltage” Monitoring Reset Voltage V12 L V12 H V12 R −100 +100 5.0 − − − − − − mV mV V Negative Clamping Voltage IPin 12 = − 200 mA − V12 CL − 0.6 − V Input Bias Current − IPin12 − 25 − mA Internal Current Source Gain G + I Pin 4 I Pin 11 ,V Pin 4 + V Pin 11 + 0 G.0 9.5 − 11 Gain Linearity versus Voltage on Pin 4 (G8.6 = Gain for VPin 4 = 8.6 V) V4 = 0 V V4 = 4.3 V V4 = 12 V G/G8.6 1.04 1.015 0.965 1.05 1.025 0.975 1.06 1.035 0.985 Gain Temperature Effect (VPin 4 = 0) TF − 350 − ppm/ °C Output Leakage Current (IPin 11 = 0) − IPin 4 0 − 100 nA CONTROL AMPLIFIER Actual Speed Input Voltage Range VPin 4 0 − 13.5 V Input Offset Voltage VPin 5 − VPin 4 (IPin 16 = 0, VPin 16 = 3.0 and 8.0 V) Voff 0 − 50 mV Amplifier Transconductance (IPin 16/D (V5 − V4) (IPin 16 = + and − 50 mA, VPin 16 = 3.0 V) T 270 340 400 mA/V Output Current Swing Capability Source Sink IPin 16 − 200 50 − 100 100 − 50 200 mA Output Saturation Voltage V16 sat − − 0.8 V TRIGGER PULSE GENERATOR Synchronization Level Currents Voltage Line Sensing Triac Sensing IPin 2 IPin 1 − − ± 50 ± 50 ± 100 ± 100 mA Trigger Pulse Duration (CPin 14 = 47 nF, RPin 15 = 270 kW) Tp − 55 − ms Trigger Pulse Repetition Period, conditions as a.m. TR − 220 − ms Output Pulse Current VPin 13 = VCC − 4.0 V − IPin 13 180 192 − mA Output Leakage Current VPin 13 = − 3.0 V I13 L − − 30 mA Full Angle Conduction Input Voltage V14 − 11.7 − V Saw Tooth “High” Level Voltage V14 H 12 − 12.7 V Saw Tooth Discharge Current, IPin15 = 100 mA IPin 14 90 − 105 mA |
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