SG6961SZ
- Mfr.Part #
- SG6961SZ
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- POWER FACTOR CONTROLLER, PDSO8
- Stock
- 8,865
- In Stock :
- 8,865
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- PFC (Power Factor Correction)
- Mode :
- Critical Conduction (CRM)
- Terminal Finish :
- Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 8
- Current - Startup :
- 10μA
- Max Power Dissipation :
- 400mW
- Height Seated (Max) :
- 1.75mm
- Pbfree Code :
- yes
- Published :
- 2007
- Operating Temperature :
- -20°C~125°C
- Input Voltage-Nom :
- 15V
- Lifecycle Status :
- LAST SHIPMENTS (Last Updated: 2 weeks ago)
- ECCN Code :
- EAR99
- Weight :
- 230.4mg
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Control Technique :
- PULSE WIDTH MODULATION
- Qualification Status :
- Not Qualified
- Base Part Number :
- SG6961
- Mount :
- Surface Mount
- Number of Terminations :
- 8
- Voltage - Supply :
- 12V~20V
- Frequency :
- 50kHz
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Terminal Form :
- Gull wing
- Terminal Pitch :
- 1.27mm
- Input Voltage (Min) :
- 10.5V
- Number of Functions :
- 1
- Analog IC - Other Type :
- POWER FACTOR CONTROLLER
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 3.9mm
- Length :
- 4.9mm
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- JESD-609 Code :
- e4
- RoHS Status :
- RoHS Compliant
- Packaging :
- Tape and Reel (TR)
- Switcher Configuration :
- Boost
- Input Voltage (Max) :
- 20V
- Factory Lead Time :
- 8 Weeks
- Datasheets
- SG6961SZ

PFC Fairchild Semiconductor SG6961SZ Overview
The PFC (Power Factor Correction) Fairchild Semiconductor SG6961SZ is a cutting-edge power factor controller designed for sophisticated power supply systems. This controller integrates seamlessly into various applications, promoting efficient energy usage and reducing load on electrical infrastructure. Its compact PDSO8 package allows for minimal footprint on the PCB, making it ideal for space-sensitive applications. The SG6961SZ ensures optimal performance by enhancing power factor, thus aligning current with voltage to minimize energy loss and improve overall system efficiency.
SG6961SZ Features
The SG6961SZ power factor controller boasts a range of features designed to enhance electrical efficiency and reliability. These include high-frequency operation capabilities, which allow for smaller passive component sizes, thereby reducing overall system cost and improving response times. Additionally, its built-in over-voltage, under-voltage, and over-current protection mechanisms safeguard critical components against electrical anomalies, ensuring stable and reliable operation in challenging environments.
SG6961SZ Applications
- AC-DC Adapters: Enhances efficiency and power quality in portable device chargers by aligning the input current with the voltage waveform.
- Power Supplies for Consumer Electronics: Improves energy efficiency and reduces heat generation in devices such as televisions and gaming consoles.
- Lighting Systems: Utilized in LED and compact fluorescent lighting systems to optimize electrical power factor and reduce energy consumption.
- Industrial Power Systems: Ensures robust power management in industrial environments, supporting consistent and reliable machinery operation.
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