NCP1650DR2G ,Power Factor ControllerFeatures• Pb−Free Package is Available*PIN CONNECTIONS• Fixed Frequency OperationV 1 OUTPUT16• Aver ..
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NCP1651DR2 ,Single Stage Power Factor Controller2D11N4006D9T3BAS19LT1F1L2D22 D131 71N4006AZ23C18D7 D12100 H1N4006D3L31N4006253010100 HD4 1.5kE25C ..
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NCP1650DR2G
Power Factor Controller
NCP1650
Power Factor Controller
The NCP1650 is an active, power factor correction controller that
can operate over a wide range of input voltages, and output power
levels. It is designed to operate on 50/60 Hz power systems. This
controller offers several different protection methods to assure safe,
reliable operation under any conditions.
The PWM is a fixed frequency, average current mode controller
with a wide complement of features. These features allow for both
flexibility as well as precision in it’s application to a circuit. Critical
components of the internal circuitry are designed for high accuracy,
which allows for precise power and current limiting, therefore
minimizing the amount of overdesign necessary for the power stage
components.
The NCP1650 is designed with a true power limiting circuit that will
maintain excellent power factor even in constant power mode. It also
contains features that allow for fast transient response to changing
load currents and line voltages.
Features Pb−Free Package is Available* Fixed Frequency Operation Average Current Mode PWM Continuous or Discontinuous Mode Operation Fast Line/Load Transient Compensation True Power Limiting Circuit High Accuracy Multipliers Undervoltage Lockout Overvoltage Limiting Comparator Brown Out Protection Ramp Compensation Does Not Affect Oscillator Accuracy Operation from 25 to 250 kHz
Typical Applications Server Power Converters Front End for Distributed Power Systems
*For additional information on our Pb−Free strategy and soldering details, please
