UCC2809D-2
- Mfr.Part #
- UCC2809D-2
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH MULT TOP 8SOIC
- Stock
- 1,603
- In Stock :
- 1,603
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- Manufacturer :
- Texas Instruments
- Product Category :
- AC DC Converters, Offline Switches
- ECCN Code :
- EAR99
- Duty Cycle :
- 70%
- Number of Outputs :
- 1
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Topology :
- Boost, Flyback, Forward
- Lead Free :
- Lead Free
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 4.9mm
- Thickness :
- 1.58mm
- Terminal Position :
- Dual
- Control Mode :
- CURRENT-MODE
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 3.91mm
- Control Features :
- Frequency Control, Soft Start
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Max Duty Cycle :
- 70 %
- Number of Terminations :
- 8
- Voltage - Start Up :
- 10V
- Frequency :
- 1MHz
- Supply Voltage :
- 12V
- Factory Lead Time :
- 6 Weeks
- Height :
- 1.75mm
- Number of Functions :
- 1
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Output Voltage :
- 800mV
- Weight :
- 72.603129mg
- Base Part Number :
- UCC2809
- RoHS Status :
- ROHS3 Compliant
- Output Isolation :
- Isolated
- Packaging :
- Tube
- Input Voltage-Nom :
- 12V
- JESD-609 Code :
- e4
- Operating Temperature :
- -55°C~150°C TJ
- Output Current :
- 80mA
- Pbfree Code :
- yes
- Supply Current-Max (Isup) :
- 25mA
- Internal Switch(s) :
- No
- Control Technique :
- PULSE WIDTH MODULATION
- Number of Pins :
- 8
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Terminal Form :
- Gull wing
- REACH SVHC :
- No SVHC
- Pin Count :
- 8
- Voltage - Supply (Vcc/Vdd) :
- 8V~19V
- Datasheets
- UCC2809D-2

AC DC Converters, Offline Switches Texas Instruments UCC2809D-2 Overview
The UCC2809D-2 from Texas Instruments is a cutting-edge integrated circuit specifically designed for offline switching applications. This device encapsulates superior technology aimed at enhancing efficiency and reliability in power conversion systems. As a part of the robust family of AC DC converters and offline switches, the UCC2809D-2 offers precise control and optimal performance in a compact 8SOIC package. Its integration facilitates reduced component count and minimized system size, which is crucial for high-density power applications. The strategic incorporation of this AC DC Converters, Offline Switches Texas Instruments UCC2809D-2 promises significant advancements in design flexibility and operational efficiency, making it an invaluable asset for B2B clients aiming to leverage top-tier electronic components in their products.
UCC2809D-2 Features
The UCC2809D-2 boasts a range of features that enhance its suitability for sophisticated power management applications. Key features include programmable switching frequencies, low startup current, and integrated fault protection mechanisms. These attributes ensure that the device operates efficiently under varying load conditions, with enhanced durability and reliability in challenging environments.
UCC2809D-2 Applications
- Power Supplies: Utilized in the design of both isolated and non-isolated power supplies, the UCC2809D-2 enhances efficiency and compactness.
- LED Lighting Systems: Helps in developing energy-efficient LED drivers and lighting solutions by optimizing power regulation.
- Telecommunication Equipment: Critical in powering telecommunication infrastructure by ensuring stable and reliable power delivery.
- Portable Devices: Its efficiency and small form factor make it ideal for battery-operated portable devices, ensuring longer battery life and reliability.
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