UCC3809DTR-1
- Mfr.Part #
- UCC3809DTR-1
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH MULT TOP 8SOIC
- Stock
- 2,444
- In Stock :
- 2,444
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- Manufacturer :
- Texas Instruments
- Product Category :
- AC DC Converters, Offline Switches
- Duty Cycle :
- 70%
- JESD-609 Code :
- e4
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Pbfree Code :
- yes
- Topology :
- Boost, Buck, Flyback, Forward
- Input Voltage-Nom :
- 12V
- Factory Lead Time :
- 6 Weeks
- Control Features :
- Frequency Control, Soft Start
- Peak Reflow Temperature (Cel) :
- 260
- Output Current :
- 80mA
- Packaging :
- Tape and Reel (TR)
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Weight :
- 72.603129mg
- Length :
- 4.9mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Switcher Configuration :
- Buck-Boost
- Number of Pins :
- 8
- ECCN Code :
- EAR99
- Internal Switch(s) :
- No
- Output Voltage :
- 800mV
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height :
- 1.75mm
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- Voltage - Start Up :
- 15V
- Supply Current-Max (Isup) :
- 25mA
- Terminal Position :
- Dual
- Max Duty Cycle :
- 70 %
- Voltage - Supply (Vcc/Vdd) :
- 8V~19V
- Control Technique :
- PULSE WIDTH MODULATION
- Number of Outputs :
- 1
- Supply Voltage :
- 12V
- Output Isolation :
- Isolated
- Lead Free :
- Lead Free
- Number of Functions :
- 1
- Terminal Form :
- Gull wing
- Control Mode :
- CURRENT-MODE
- Base Part Number :
- UCC3809
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 8
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Frequency :
- 1MHz
- Thickness :
- 1.58mm
- Width :
- 3.91mm
- Operating Temperature :
- -55°C~150°C TJ
- Datasheets
- UCC3809DTR-1

AC DC Converters, Offline Switches Texas Instruments UCC3809DTR-1 Overview
Designed for superior performance in offline switching applications, the AC DC Converters, Offline Switches Texas Instruments UCC3809DTR-1 offers an integrated solution that enhances functionality while maintaining cost-effectiveness. This IC OFFLINE SWITCH MULT TOP 8SOIC from Texas Instruments is engineered to facilitate robust, efficient power management across a variety of platforms. Its compact SOIC-8 package integrates seamlessly into existing designs, making it a prime choice for developers looking to improve the reliability and efficiency of their power supply circuits.
UCC3809DTR-1 Features
The UCC3809DTR-1 includes several key features that make it an optimal choice for power conversion applications. These include programmable switching frequencies that allow for customization to specific system requirements, a built-in error amplifier for improved output stability, and low startup current which enhances overall energy efficiency. Additionally, its drive capability is compatible with a range of MOSFETs and IGBTs, enabling versatile applications in various electronic systems.
UCC3809DTR-1 Applications
- Power Supplies: Utilizes its efficient switching capabilities to provide stable, reliable power in both consumer and industrial power supplies.
- LED Lighting: Drives LED arrays efficiently, ensuring optimal performance and longevity of lighting systems in commercial and residential settings.
- Battery Chargers: Employs precise control features to enhance the efficiency and safety of battery charging systems for consumer electronics and automotive applications.
- Telecommunications Equipment: Supports critical power management functions in telecommunications infrastructure, maintaining system reliability in variable operational conditions.
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