UCC2809DTR-1
- Mfr.Part #
- UCC2809DTR-1
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH MULT TOP 8SOIC
- Stock
- 6,483
- In Stock :
- 6,483
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- Manufacturer :
- Texas Instruments
- Product Category :
- AC DC Converters, Offline Switches
- Voltage - Start Up :
- 10V
- Number of Outputs :
- 1
- Control Features :
- Frequency Control, Soft Start
- Base Part Number :
- UCC2809
- Internal Switch(s) :
- No
- Factory Lead Time :
- 6 Weeks
- Operating Temperature :
- -55°C~150°C TJ
- Terminal Position :
- Dual
- JESD-609 Code :
- e4
- Packaging :
- Tape and Reel (TR)
- Input Voltage-Nom :
- 12V
- Output Isolation :
- Isolated
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Weight :
- 72.603129mg
- Mounting Type :
- Surface Mount
- Lead Free :
- Lead Free
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pbfree Code :
- yes
- Number of Terminations :
- 8
- Height :
- 1.75mm
- Control Technique :
- PULSE WIDTH MODULATION
- Output Current :
- 80mA
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 12V
- Max Duty Cycle :
- 70 %
- Topology :
- Boost, Flyback, Forward
- Number of Pins :
- 8
- Voltage - Supply (Vcc/Vdd) :
- 8V~19V
- Terminal Form :
- Gull wing
- Mount :
- Surface Mount
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Length :
- 4.9mm
- Frequency :
- 1MHz
- ECCN Code :
- EAR99
- Peak Reflow Temperature (Cel) :
- 260
- Number of Functions :
- 1
- Supply Current-Max (Isup) :
- 25mA
- Duty Cycle :
- 70%
- Width :
- 3.91mm
- Control Mode :
- CURRENT-MODE
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Pin Count :
- 8
- Thickness :
- 1.58mm
- Output Voltage :
- 800mV
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Datasheets
- UCC2809DTR-1

AC DC Converters, Offline Switches Texas Instruments UCC2809DTR-1 Overview
The UCC2809DTR-1 by Texas Instruments is a pioneering solution designed for high-efficiency power management applications. This integrated circuit is part of the offline switch series, encapsulated in a compact 8SOIC package. Its primary function is to facilitate reliable switching performance while enhancing the overall power system's compactness and reducing external component count. With its robust design, the UCC2809DTR-1 ensures optimized power usage and improved system reliability, making it an ideal choice for manufacturers looking to enhance their product's energy efficiency and operational lifespan.
UCC2809DTR-1 Features
The UCC2809DTR-1 boasts several key features that make it a preferred component in power supply design. These include a low startup current, enhanced voltage regulation, and integrated fault protection circuits. The device's multi-topology functionality allows for flexible design options in various applications, supporting both isolated and non-isolated systems. Its high-frequency operation reduces the size of necessary passive components, thereby minimizing the overall solution footprint.
UCC2809DTR-1 Applications
- Power Supplies: Utilized in both isolated and non-isolated configurations, enhancing efficiency and reliability in power generation and distribution systems.
- LED Lighting: Drives LED lighting systems with high efficiency and minimal heat generation, leading to longer life spans and reduced operational costs.
- Consumer Electronics: Empowers a wide range of consumer electronics with stable and efficient power management, crucial for devices requiring consistent and reliable power input.
- Telecommunication Equipment: Ensures robust power management in telecommunication setups, critical for maintaining system integrity and operational stability.
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