UCC2809PW-2
- Mfr.Part #
- UCC2809PW-2
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE SW MULT TOP 8TSSOP
- Stock
- 3,443
- In Stock :
- 3,443
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- Manufacturer :
- Texas Instruments
- Product Category :
- AC DC Converters, Offline Switches
- Height :
- 1.2mm
- Duty Cycle :
- 70%
- Output Voltage :
- 800mV
- Voltage - Supply (Vcc/Vdd) :
- 8V~19V
- JESD-609 Code :
- e4
- Frequency :
- 1MHz
- Width :
- 4.4mm
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- Supply Voltage :
- 12V
- Operating Temperature :
- -55°C~150°C TJ
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Terminal Pitch :
- 0.65mm
- Number of Terminations :
- 8
- Control Features :
- Frequency Control, Soft Start
- Pin Count :
- 8
- Topology :
- Boost, Flyback, Forward
- Mount :
- Surface Mount
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Length :
- 3mm
- Output Isolation :
- Isolated
- Peak Reflow Temperature (Cel) :
- 260
- Number of Functions :
- 1
- Weight :
- 39.008944mg
- Lead Free :
- Lead Free
- Factory Lead Time :
- 6 Weeks
- Number of Outputs :
- 1
- Supply Current-Max (Isup) :
- 25mA
- Control Technique :
- PULSE WIDTH MODULATION
- Packaging :
- Tape and Reel (TR)
- Pbfree Code :
- yes
- Thickness :
- 1mm
- Voltage - Start Up :
- 10V
- RoHS Status :
- ROHS3 Compliant
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Base Part Number :
- UCC2809
- Terminal Position :
- Dual
- Number of Pins :
- 8
- Internal Switch(s) :
- No
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Control Mode :
- CURRENT-MODE
- Input Voltage-Nom :
- 12V
- Output Current :
- 80mA
- Terminal Form :
- Gull wing
- Max Duty Cycle :
- 70 %
- Datasheets
- UCC2809PW-2

AC DC Converters, Offline Switches Texas Instruments UCC2809PW-2 Overview
The UCC2809PW-2 by Texas Instruments stands out in the market of AC DC Converters and Offline Switches due to its highly efficient, versatile, and reliable design. This integrated circuit is tailored for offline switching with minimal power dissipation and enhanced performance stability. The UCC2809PW-2 is optimized for applications requiring low-power operation and supports various modes of switching frequencies to accommodate different power levels and efficiency requirements. With its robust 8-TSSOP package, it ensures a compact footprint along with ease of integration into broader system designs, making it a prime choice for manufacturers looking to boost their power management solutions.
UCC2809PW-2 Features
This IC incorporates numerous features that enhance its adaptability across various applications. It includes programmable switching frequencies that allow designers to fine-tune their power supply designs to achieve optimal efficiency. The UCC2809PW-2 also supports advanced current-mode control techniques for improved transient response and simplified loop stabilization. Additionally, the device's built-in over-temperature and over-current protections safeguard against operational hazards, ensuring reliable performance under a wide range of conditions.
UCC2809PW-2 Applications
- Power Supplies: Enhances efficiency and reliability in switch-mode power supplies with its adjustable switching characteristics.
- LED Lighting Systems: Utilizes advanced current control to provide stable, flicker-free illumination in LED-based lighting applications.
- Telecommunication Equipment: Supports the rigorous power demands and compact PCB requirements of modern telecommunication infrastructure.
- Consumer Electronics: Applies its low power dissipation and robust protection features in consumer electronics, ensuring durability and safety.
- Portable Devices: Ideal for battery-operated devices, contributing to longer battery life and reduced size due to its efficient power conversion capabilities.
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