Description:
The NTE7154 is an integrated circuit in an 8âLead DIP type package which controls the MOS power transistor and performs all necessary regulation and monitoring functions in free running flyback converters. Since good load regulation over a wide load range is attained, this device is particularly suitable for consumer as well as industrial power supplies.
Features:
â FoldâBack Characteristic Provides Overload Protection for External Diodes
â Burst Operation Under ShortâCircuit and No Load Conditions
â Loop Error Protection
â SwitchâOff In Case of Too Low Line Voltage (Under Voltage SwitchâOff)
â Line Voltage Compensation of Overload Point
â SoftâStart for Smooth StartâUp
â Chip OverâTemperature Protection (Thermal Shutdown)
â OnâChip Parasitic Transformer Oscillation Suppression Circuitry
â Decrease of Regulated Voltage for Low Power Consumption
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