| No. | parte # | Fabricante | Descripción | Hoja de Datos |
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ON Semiconductor |
Standby PWM Controller Fixed−Frequency Current−Mode Operation with Ramp Compensation and Skip Cycle in Standby Condition Timer−Based Fault Protection for Improved Overload Detection “Soft−Skip Mode” Technique for Optimal Noise Control in Standby Internal High−Volta |
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ON Semiconductor |
PWM Controller Peak Current Mode Control Adjustable Switching Frequency up to 500 kHz Jittering Frequency 5% of the Switching Frequency Latched Primary Over Current Protection with 10 ms Fixed Delay Delay Extended to 150 ms in E Version Delayed Operati |
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ON Semiconductor |
2-Phase Synchronous Buck Controller 4.5 V to 24 V Input Voltage Range Output Voltage up to 2.0 V with PWM VID Interface Differential Output Voltage Sense Integrated Gate Drivers 200 kHz ~ 800 kHz Switching Frequency Power Saving Interface (PSI) Power Good Output Program |
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ON Semiconductor |
High Performance Current Mode Resonant Controller a dedicated output to drive the PFC controller. This feature together with dedicated skip mode technique further improves light load efficiency of the whole application. The NCP1399 provides a suite of protection features allowing safe operation in a |
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ON Semiconductor |
High-Efficiency Power Factor Controller necessary for robust and compact PFC stages, with few external components. General Features • Near-unity Power Factor • Critical Conduction Mode (CrM) • Current Controlled Frequency Fold-back (CCFF): Low Frequency Operation is Forced at Low Current L |
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ON |
Current Mode PWM Controller a trimmed oscillator for precise Duty Cycle control, accurate bandgap voltage reference, high gain error amplifier, current sensing comparator and a high current totem pole output gate driver that ideally drives the external power MOSFET. Additionall |
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ON Semiconductor |
PWM Controller • Free−Running Borderline/Critical Mode Quasi−Resonant Operation • Current−Mode with Adjustable Skip−Cycle Capability • No Auxiliary Winding VCC Operation • Auto−Recovery Overcurrent Protection • Latching Overvoltage Protection • External Latch Trigg |
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ON Semiconductor |
High Performance Current Mode Resonant Controller a dedicated output to drive the PFC controller. This feature together with dedicated skip mode technique further improves light load efficiency of the whole application. The NCP1399 provides a suite of protection features allowing safe operation in a |
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ON Semiconductor |
High Performance Current Mode Resonant Controller a dedicated output to drive the PFC controller. This feature together with dedicated skip mode technique further improves light load efficiency of the whole application. The NCP1399 provides a suite of protection features allowing safe operation in a |
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ON Semiconductor |
Very Low Dropout Bias Rail CMOS Voltage Regulator low IQ consumption. The WLCSP6 1.2 mm x 0.8 mm Chip Scale package is optimized for use in space constrained applications. Features • Input Voltage Range: VOUT to 5.5 V • Bias Voltage Range: 2.5 V to 5.5 V • Adjustable and Fixed Voltage Version Availa |
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ON Semiconductor |
Voltage Detector a highly accurate undervoltage detector with hysteresis which prevents erratic system reset operation as the comparator threshold is crossed. The NCP300 series consists of complementary output devices that are available with either an active high or |
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ON Semiconductor |
Fixed Frequency Controller increases safety level of the final application. Finally, due to a careful design, the precision of critical parameters is well controlled over the entire temperature range (−40C to +125C). MARKING DIAGRAM SOIC−7 CASE 751U 8 36Xff ALYW G 1 36Xf |
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ON Semiconductor |
High-Voltage Half-Bridge Driver • Wide Operating Frequency Range − from 25 kHz to 480 kHz • Minimum frequency adjust accuracy $3% • Fixed Dead Time − 0.6 ms or 0.3 ms • Adjustable Brown−out Protection for a Simple PFC Association • 100 ms or 12.6 ms PFC Delay Timer • Non−latched En |
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ON Semiconductor |
PWM Current Mode Controller an efficient protective circuitry which, in presence of an overcurrent condition, disables the output pulses and enters a safe burst mode, trying to restart. Once the default has gone, the device auto−recovers. Also included is a bulk voltage monitor |
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ON Semiconductor |
Wide Input Voltage Synchronous Buck Converter include programmable short circuit protection and input under voltage lockout (UVLO). The NCP3102C is available in a 40--pin QFN package. Features Split Power Rail 2.7 V to 18 V on PWRVCC 275 kHz Internal Oscillator Greater Than 90% Max Efficie |
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ON Semiconductor |
Highly Integrated Dual-Mode Active Clamp PWM Controller • Support Voltage Mode Control and Peak Current Mode Control • Line Feedforward • Adaptive Overlap time Control for Improved Efficiency • Integrated 120 V High Voltage Startup Circuit • Programmable Line Undervoltage Lockout (UVLO) with Adjustable |
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ON Semiconductor |
NCP1203 a high−voltage startup FET which ensures a clean and loss−less startup sequence. Its current−mode control naturally provides good audio−susceptibility and inherent pulse−by−pulse control. When the current setpoint falls below a given value, e.g. the |
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ON Semiconductor |
PWM Current-Mode Controller • No Auxiliary Winding Operation • Internal Output Short−Circuit Protection • Extremely Low No−Load Standby Power • Current−Mode with Skip−Cycle Capability • Internal Leading Edge Blanking • 250 mA Peak Current Source/Sink Capability • Internally Fix |
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ON Semiconductor |
PWM Current-Mode Controller a sampling time of 4.5 ms whereas it is 1.5 ms for the B version. The NCP1377 also features an efficient protective circuitries which, in presence of an overcurrent condition, disables the output pulses and enters a safe burst mode, trying to restart |
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ON Semiconductor |
1/2/3 Phase Power Controller • Meets Intel’s VR12.5 Specifications • Implements VR12.6 PS4 State and SVID Reporting • Mixed Voltage/Current Mode, Dual Edge Modulation for Fastest Initial Response to Transient Loading • High Impedance Differential Voltage Amplifier • High Perform |
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Desde 2024. D4U Semiconductor.
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