SG6961SY
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- Mfr.Part #
- SG6961SY
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC PFC CTRLR CRM 50KHZ 8SOP
- Stock
- 30,473
- In Stock ：
- 30,473
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- Manufacturer :
- onsemi
- Product Category :
- PFC (Power Factor Correction)
- Input Voltage (Max) :
- 20V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Width :
- 3.9mm
- Control Technique :
- PULSE WIDTH MODULATION
- Terminal Form :
- Gull wing
- Weight :
- 230.4mg
- Length :
- 4.9mm
- Input Voltage (Min) :
- 10.5V
- Mount :
- Surface Mount
- Height Seated (Max) :
- 1.75mm
- Pbfree Code :
- yes
- JESD-30 Code :
- R-PDSO-G8
- Packaging :
- Tape and Reel (TR)
- RoHS Status :
- RoHS Compliant
- Terminal Position :
- Dual
- Current - Startup :
- 10μA
- Number of Terminations :
- 8
- Base Part Number :
- SG6961
- Input Voltage-Nom :
- 15V
- Mode :
- Critical Conduction (CRM)
- Number of Functions :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Pitch :
- 1.27mm
- Voltage - Supply :
- 12V~20V
- Analog IC - Other Type :
- POWER FACTOR CONTROLLER
- Operating Temperature :
- -20°C~125°C
- Mounting Type :
- Surface Mount
- Frequency - Switching :
- 50kHz
- Datasheets
- SG6961SY
PFC onsemi SG6961SY Overview
The SG6961SY from onsemi is a sophisticated power factor correction (PFC) controller designed for use in switch mode power supplies. This integrated circuit is tailored to optimize power efficiency and stability across various electrical environments, making it a critical component for enhancing power systems. Its compact SOP-8 package allows for seamless integration into space-constrained applications. By employing this PFC controller, manufacturers can ensure compliance with global power regulations while improving the overall performance of their power supply units.
SG6961SY Features
The SG6961SY IC features a continuous conduction mode (CCM) which provides superior power factor correction with minimal power loss. Operating at a frequency of 50 kHz, this IC ensures reduced electromagnetic interference (EMI), a common issue in high-frequency power systems. Its built-in over-voltage, under-voltage, and over-current protection mechanisms safeguard the system against potential damage caused by abnormal operating conditions, enhancing the reliability and longevity of the application it is used in.
SG6961SY Applications
- Consumer Electronics: Utilized in televisions, computers, and gaming consoles to improve energy efficiency and reduce power consumption.
- Industrial Systems: Helps achieve better power factor in industrial power supplies, leading to enhanced operational efficiency and compliance with energy usage standards.
- Lighting Solutions: Integral in LED drivers and other lighting equipment, ensuring optimal power usage and prolonging the lifespan of the lighting components.
- Telecommunications Equipment: Applied in power supplies for telecommunications infrastructure to maintain stable and efficient power delivery across networks.
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