UCC3809D-2G4
- Mfr.Part #
- UCC3809D-2G4
- Manufacturer
- Unitrode
- Package / Case
- SOIC
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH MULT TOP 8SOIC
- Stock
- 6,328
- In Stock :
- 6,328
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- Manufacturer :
- Unitrode
- Product Category :
- AC DC Converters, Offline Switches
- Terminal Position :
- Dual
- Height :
- 1.58mm
- Width :
- 3.91mm
- Frequency (Max) :
- 1MHz
- Radiation Hardening :
- No
- Duty Cycle (Max) :
- 70 %
- Pin Count :
- 8
- Switcher Configuration :
- Single
- Current - Output :
- 80mA
- Weight :
- 72.603129mg
- Control Technique :
- PULSE WIDTH MODULATION
- Lead Free :
- Lead Free
- Package / Case :
- SOIC
- Mount :
- Surface Mount
- Voltage - Output :
- 800mV
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Temperature Grade :
- COMMERCIAL
- JESD-609 Code :
- e4
- ECCN Code :
- EAR99
- Number of Pins :
- 8
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Frequency :
- 1MHz
- RoHS Status :
- RoHS Compliant
- Max Duty Cycle :
- 70 %
- Number of Terminations :
- 8
- Max Operating Temperature :
- 70°C
- Number of Functions :
- 1
- Topology :
- Flyback, Boost
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Length :
- 4.9mm
- Number of Outputs :
- 1
- Frequency - Switching :
- 1MHz
- Min Operating Temperature :
- 0°C
- Control Mode :
- CURRENT-MODE
- Terminal Form :
- Gull wing
- Peak Reflow Temperature (Cel) :
- 260
- Input Voltage-Nom :
- 12V
- Datasheets
- UCC3809D-2G4

AC DC Converters, Offline Switches Unitrode UCC3809D-2G4 Overview
The Unitrode UCC3809D-2G4 is a highly efficient offline switching controller optimized for converting AC to DC power. This integrated circuit is designed to facilitate compact power supply solutions, combining low power consumption and enhanced performance stability. Its inherent ability to reduce electromagnetic interference (EMI) makes it an excellent choice for applications requiring stringent power regulations and reliability. The UCC3809D-2G4's versatility and advanced control features ensure optimal performance for bulk-order B2B customers seeking reliable and efficient power solutions.
UCC3809D-2G4 Features
This robust integrated circuit boasts numerous features that enhance its application in a variety of power systems. Key attributes include its programmable switching frequency up to 1 MHz, low startup current, and integrated soft-start capability, which minimizes inrush current stress. The UCC3809D-2G4 also supports multiple topologies such as boost, flyback, and forward converters, making it adaptable to a range of power supply scenarios.
UCC3809D-2G4 Applications
- Consumer Electronics: Used in power supplies for TVs, computers, and other personal devices where efficient power conversion is crucial.
- Telecommunications Equipment: Ideal for switch mode power supplies in networking gear and telecom infrastructure, where reliable and constant power is necessary.
- Industrial Systems: Can be implemented in automated systems that require stable and efficient power management to maintain critical operations.
- Portable Devices: Suitable for charging solutions in mobile devices, enhancing portability with efficient power usage.
- Lighting: Drives LED drivers for both residential and commercial lighting systems, ensuring consistent performance with reduced energy costs.
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