onsemi MC33065-L
The MC34065−H,L series are high performance, fixed frequency, dual current mode controllers. They are specifically designed for off−line and dc−to−dc converter applications offering the designer a cost effective solution with minimal external components. These integrated circuits feature a unique oscillator for precise duty cycle limit and frequency control, a temperature compensated reference, two high gain error amplifiers, two current sensing comparators, Drive Output 2 Enable pin, and two high current totem pole outputs ideally suited for driving power MOSFETs.
| Part No. |
MC33065-L |
| Datasheet |
MC33065-L
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| Manufacturer |
 onsemi |
| Description |
High Performance Dual-Channel Controllers |
| Buy |
Stock & Price
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MAXIMUM RATINGS
Rating Power Supply Voltage Output Current, Source or Sink (Note 1) Output Energy (Capacitive Load per Cycle) Current Sense, Enable, and Voltage Feedback Inputs Sync Input High State (Voltage) Low State (Reverse Current) Error Amp Output Sink Current Power Dissipation and Thermal Characteristics DW Suffix, Plastic Package Case 751G Maximum Power Dissipation @ TA = 25°C Thermal Resistance, Junction−to−Air P Suffix, Plastic Package Case 648 Maximum Power Dissipation @ TA = 25°C Thermal Resistance, Junction−to−Air Operating Junction Temperature Operating Ambient Temperature (Note 3) MC34065 MC33065 Storage Temperature Range values TA is the operating ambient temperature range that applies to [Note 3].) Characteristics REFERENCE SECTION Reference Output Voltage (IO = 1.0 mA, TJ = 25°C) Line Regulation (VCC = 11 V to 20 V) Load Regulation (IO = 1.0 mA to 10 mA, VCC = 20 V) Total Output Variation over Line, Load, and Temperature Output Short Circuit Current OSCILLATOR AND PWM...
