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Supplier: ROHM Semiconductor USA, LLC
Description: BD7691FJ is Power Factor Correction for AC/DC supplies the system which is suitable for all the products needing power factor improvement. The PFC adopts boundary conduction mode (BCM), and switching loss reduction and noise reduction are possible by Zero Current
- Operating Temperature: -40 to 105 C
- Input Voltage (VIN): 10 to 26 volts
- Switching Frequency (fsw): 220 kHz
- Features: Other, Switching Regulator
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Supplier: ROHM Semiconductor GmbH
Description: BD7693FJ is Power Factor Correction IC for AC/DC supplies the system which is suitable for all the products needing power factor improvement. The PFC adopts boundary conduction mode (BCM), and switching loss reduction and noise reduction are possible by Zero
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Supplier: ROHM Semiconductor GmbH
Description: BD7694FJ is Power Factor Correction IC for AC/DC supplies the system which is suitable for all the products needing power factor improvement. The PFC adopts boundary conduction mode (BCM), and switching loss reduction and noise reduction are possible by Zero
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Supplier: Utmel Electronic Limited
Description: IC POWER FACTOR CONTROLLER 8SOIC
- TJ: -20 to 85 C
- Pin Count: 8 #
- Device Type: CardBus Controller
- Features: Other
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Supplier: Newark, An Avnet Company
Description: POWER FACTOR CONTROLLER, LQFP-32; UVLO:12.8V; Supply Voltage Min:-; Supply Voltage Max:30V; Startup Current:30µA; Operating Supply Current:6A; Controller IC Case Style:LQFP; No. of Pins:32Pins; Duty Cycle (%):97%; Frequency:75kHz; RoHS Compliant: Yes
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Supplier: Newark, An Avnet Company
Description: POWER FACTOR CONTROLLER, SOIC-16; UVLO:10V; Supply Voltage Min:9V; Supply Voltage Max:18V; Startup Current:80µA; Operating Supply Current:3.7A; Controller IC Case Style:SOIC; No. of Pins:16Pins; Duty Cycle (%):-; Frequency:525kHz; RoHS Compliant: Yes
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Supplier: RS Components, Ltd.
Description: Power Factor Correction Controller IC
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Supplier: Newark, An Avnet Company
Description: POWER FACTOR CONTROLLER, 3818, DIP; UVLO:10.2V; Supply Voltage Min:12V; Supply Voltage Max:17V; Startup Current:150µA; Operating Supply Current:4mA; Controller IC Case Style:DIP; No. of Pins:16Pins; Duty Cycle (%):95%; RoHS Compliant: Yes
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Supplier: Newark, An Avnet Company
Description: POWER FACTOR CONTROLLER, CURRENT, SOIC16; UVLO:10.2V; Supply Voltage Min:12V; Supply Voltage Max:17V; Startup Current:150µA; Operating Supply Current:4mA; Controller IC Case Style:SOIC; No. of Pins:16Pins; Duty Cycle (%):95%; RoHS Compliant: Yes
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Supplier: Nexperia B.V.
Description: NEX83088 is a Power Factor Correction (PFC) controller. It supports TM (CrM/DCM) operations. The device uses ACM-based VOT-control to achieve high power factor and low-current total harmonic distortion (THD) over a wide line voltage. The device features a very low
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Supplier: Utmel Electronic Limited
Description: Power Factor And Fluorescent Light Controller, Current-mode, 0.5A, BIPolar, PDSO8, SOIC-8
- Device Type: CardBus Controller
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Supplier: ODG (Origin Data Global)
Description: POWER FACTOR CONTROLLER
- Operating Temperature: -40 to 85 C
- Input Voltage (VIN): 10.8 to 17 volts
- Switching Frequency (fsw): 250 kHz
- Package Type: DIP / CDIP / PDIP
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Supplier: Utmel Electronic Limited
Description: Power Factor Controller, Current-mode, 1A, 115kHz Switching Freq-Max, BIPolar, PDSO20, SOIC-20
- Device Type: CardBus Controller
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Supplier: Nexperia B.V.
Description: NEX83188 is a Power Factor Correction (PFC) controller. It supports MM (CCM/CrM/DCM) operations. The device uses ACM-based VOT-control to achieve high power factor and low-current total harmonic distortion (THD) over a wide line voltage. The device features a very
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Supplier: Utmel Electronic Limited
Description: Power Factor Controller, Current-mode, 250kHz Switching Freq-Max, PDSO8, GREEN, PLASTIC, SOP-8
- Device Type: CardBus Controller
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Supplier: Lingto Electronic Limited
Description: IC PFC/PWM CONTROLLER 20SOIC
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Supplier: Lingto Electronic Limited
Description: POWER FACTOR CONTROLLER
- Device Type: CardBus Controller
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Supplier: DigiKey
Description: PFC CONTROLLER IC (CRM TYPE)
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Supplier: ROHM Semiconductor GmbH
Description: The compounded LSI of the Power Factor Correction (PFC) converter and Quasi-Resonant (QR) controller type DC/DC converter IC provides an optimum system for all products that include an electrical outlet. BM1C102F has a built in High Voltage starter circuit that tolerates
- Input Voltage (VIN): 8.9 to 26 volts
- Features: Other
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Description: IC REG PFC CONTROLLER 8SOP
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Description: IC PFC CONTROLLER CCM 8-SOIC
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Supplier: Microchip Technology, Inc.
Description: The HV9931 is a fixed frequency PWM controller IC designed to control an LED lamp driver using a single-stage PFC buckboost-buck topology. It can achieve a unity power factor and a very high step-down ratio that enables driving a single high-brightness LED from the
- Input Voltage: 8 to 450 volts
- Type: Dimmable
- Form Factor: Integrated Circuit (IC)
- Features: RoHS Compliant
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Supplier: ROHM Semiconductor USA, LLC
Description: choosing the external MOSFET, the LED drivers for from low power to high power can be achieved. So that, it can be widely used on from the low power lighting such as spotlight to the high power lighting such as base light. Owing to the external current setting resistance,
- TJ: -40 to 105 C
- Features: Other, RoHS Compliant
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Supplier: ROHM Semiconductor GmbH
Description: choosing the external MOSFET, the LED drivers for from low power to high power can be achieved. So that, it can be widely used on from the low power lighting such as spotlight to the high power lighting such as base light. Owing to the external current setting resistance,
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Description: POWER FACTOR CONTROLLER, CURRENT
- Device Type: CardBus Controller
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Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER, POWER FACTOR CONTROLLER, BIPOLAR, PDIP8. FREE 2 YEAR RADWELL WARRANTY
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Supplier: ERSAELECTRONICS PTE. LTD.
Description: POWER FACTOR CONTROLLER / Power Supply Controller Product overview: TDA16846 from Infineon Technologies is a Power Management IC for power sequencing, voltage regulation, battery management, load control, and compact electronic system design.
- Features: Other
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Description: POWER FACTOR CONTROLLER, VOLTAGE
- TJ: -40 to 125 C
- Device Type: CardBus Controller
- Features: Other
- Package Type: SOIC
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Supplier: ROHM Semiconductor USA, LLC
Description: Factor Correction) converter, the harmonics is improved. Owing to the start-up circuit with 650V withstand voltage, the low power consumption is achieved. And owing to the external current setting resistance, a power supply design with a high degree of freedom can be achieved.
- TJ: -40 to 105 C
- Features: Other, RoHS Compliant
- Package Type: SOP
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Supplier: Microchip Technology, Inc.
Description: designed to function as a Companion Power Delivery Controller to an external MCU/SoC or USB hub, using the integrated I2C/SPI interface. The device is capable of controlling up to 100W of Power Delivery current and voltage using an external power device. The UPD350
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Supplier: Richardson RFPD
Description: The ADP1047/ADP1048 are digital power factor correction (PFC) controllers that provide accurate input power metering capability and inrush current control for ac/dc systems. The ADP1047 is designed for single phase PFC applications; the ADP1048 is designed especially for
- Quiescent Current (IQ): 40,000 µA
- Supply Voltage (Vi): 3 to 3.6 volts
- Features: Other
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Supplier: Lingto Electronic Limited
Description: POWER FACTOR CONTROLLER
- Features: Switching Regulator
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Supplier: ERSAELECTRONICS PTE. LTD.
Description: High power factor flyback controller with constant voltage primary sensing and ultra low standby consumption Product overview: HVLED001BY from STMicroelectronics is a LED Driver IC for LED lighting, display backlights, indicator control, automotive lighting, signage, and
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Supplier: VAST STOCK CO., LIMITED
Description: Power Management IC Development Tools The evaluation board presented here is a 300W power factor correction (PFC) circuit with 85~265VAC universal input and output of 395VDC rated voltage or 333VDC in boost follower mode. The continuous conduction mode (CCM) PFC
- Category: Development Board
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Supplier: VAST STOCK CO., LIMITED
Description: USB Interface IC Highly Integrated Small Form Factor USB Type-C Power Delivery 3.0 Port Controller with SPI Interface
- TJ: 0 to 70 C
- Features: Other, RoHS Compliant
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Page 8. Semiconductor parts with 670 in root number
Power Factor Controller IC for High Power Factor and Active Harmonic Filter .
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Page 4. Semiconductor parts with 829 in root number
Power Factor Controller IC for High Power Factor and Active Harmonic Filtering .
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Design & performance analysis of a power-factor-corrected constant light output electronic ballast
L6561 is a PWM Power Factor Controller IC which controls the power factor by maintaining constant output voltage.
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Power recycler for DC power supplies burn-in test: design and experimentation
So, a power factor controller IC with a small extemal adaptation can be used to control the buck converter.
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Digitally Addressable DALI Dimming Ballast App.
The power factor correction section consists of a Power Factor Controller IC (IC1), MOSFET (M1), inductor (L2), diode (D2), capacitor (C6) and additional biasing and sensing and compensation components (see Appendix A).
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CR4 - Thread: Purpose of SCRs in Power Factor Circuit
This may not be the exact way the circuit works, but based on your print and reading about the power factor controller IC and no filter caps to speak of it makes the most sense as to what the SCRs are doing.
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Page 12. Semiconductor parts with 163 in root number
Power Factor Controller IC for High Power Factor and Active Harmonic Filter .
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Page 6. Semiconductor parts with 298 in root number
Power Factor Controller IC for High Power Factor and Active Harmonic Filtering .
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CCM operation analysis of a family of converters for power recycling during the burn-in test of synchronized UPSs
Only the current loop of the UC3854 ( power factor controller IC ) was used.
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Digitally addressable DALI dimming ballast
This approach requires four primary ICs which include a power factor controller IC , a micro-controller IC, an ASIC and a driver IC for the output stage.