mc33066dw ON Semiconductor, mc33066dw Datasheet
mc33066dw
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... Fault Input Latch 10 MC33066DW MC33066P 1 http://onsemi.com MARKING DIAGRAMS 16 PDIPï16 MC3x066P P SUFFIX AWLYYWW CASE 648 SOï16W MC33066DW DW SUFFIX AWLYYWW CASE 751G Assembly Location WL = Wafer Lot YY = Year WW = Work Week PIN CONNECTIONS 1 16 One−Shot RC Osc Deadtime 2 15 ...
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MAXIMUM RATINGS Rating Power Input Supply Voltage Drive Output Current, Source or Sink (Note 1) Continuous Pulsed (0.5 Ps, 25% Duty Cycle) Error Amplifier, Fault, OneïShot, Oscillator, and SoftïStart Inputs UVLO Adjust Input SoftïStart Discharge Current Power Dissipation and Thermal ...
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ELECTRICAL CHARACTERISTICS (continued 300 pF 14 300 pF, C OSC T T temperature range that applies [Note 5], unless otherwise noted.) Characteristics OSCILLATOR Frequency (Error Amp Output Low 25qC A Total ...
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50k 7k 7k Enable/ UVLO Adjust 9 50k 8V Osc Deadtime Osc RC R OSC OSC OSC One−Shot Osc Control Current 3 Current Mirror ...
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Primary Control Path The output pulse width and repetition rate are regulated through the interaction of the variable frequency Oscillator, OneïShot timer and Error Amplifier. The Oscillator triggers the OneïShot which generates a pulse that is alternately steered to a ...
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The maximum oscillator frequency is set by resistor similar fashion using Equations 1 and 3 in Equation dchg(min) f OSC(max) The value chosen for resistor R DT voltage of the oscillator ...
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MC34066, MC33066 t > t dchg One−Shot 5 OSC 3 dchg 5 3 OUT off B OUT t > t dchg One−Shot 5.1 V ...
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Errors in the threshold voltage and propagation delays through the output drivers will affect the OneïShot period. To guarantee accuracy, the output pulse of the control ship is trimmed to within 5% of 1.5 Ps with nominal values of R ...
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50k 7k Enable/ UVLO Adjust 9 Figure 7. Undervoltage Lockout and Reference The Enable/UVLO Adjust terminal allows the power supply designer to select the V UVLO threshold voltages. CC When this pin is open, the comparator switches ...
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ïTï 0.25 (0.010 16X 0. SEATING e PLANE 14X ...
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... Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303ï675ï2175 or 800ï344ï3860 Toll Free USA/Canada Fax: 303ï ...