UCC2813D-2
- Mfr.Part #
- UCC2813D-2
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH MULT TOP 8SOIC
- Stock
- 6,961
- In Stock :
- 6,961
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- Manufacturer :
- Texas Instruments
- Product Category :
- AC DC Converters, Offline Switches
- Operating Temperature :
- -55°C~150°C TJ
- Max Duty Cycle :
- 100 %
- ECCN Code :
- EAR99
- Output Isolation :
- Non-Isolated
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Length :
- 4.9mm
- Pbfree Code :
- yes
- RoHS Status :
- ROHS3 Compliant
- Radiation Hardening :
- No
- Control Features :
- Frequency Control
- Terminal Form :
- Gull wing
- Rise Time :
- 41ns
- Base Part Number :
- UCC2813
- Packaging :
- Tube
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage :
- 10V
- JESD-609 Code :
- e4
- Topology :
- Boost, Flyback, Forward
- Thickness :
- 1.58mm
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Voltage - Start Up :
- 12.5V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Factory Lead Time :
- 6 Weeks
- Voltage - Supply (Vcc/Vdd) :
- 8.3V~12V
- Number of Pins :
- 8
- Input Voltage-Nom :
- 10V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Width :
- 3.91mm
- Internal Switch(s) :
- yes
- Frequency :
- 1MHz
- Number of Outputs :
- 1
- Mount :
- Surface Mount
- Number of Functions :
- 1
- Output Current :
- 200mA
- Output Voltage :
- 1V
- Nominal Supply Current :
- 500μA
- Pin Count :
- 8
- Weight :
- 72.603129mg
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Control Mode :
- CURRENT-MODE
- Input Voltage (Min) :
- 9.3V
- Duty Cycle :
- 99%
- Supply Current-Max (Isup) :
- 30mA
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Fall Time (Typ) :
- 44 ns
- Lead Free :
- Lead Free
- Control Technique :
- PULSE WIDTH MODULATION
- Number of Terminations :
- 8
- Height :
- 1.75mm
- Datasheets
- UCC2813D-2

AC DC Converters, Offline Switches Texas Instruments UCC2813D-2 Overview
The Texas Instruments UCC2813D-2 is a highly efficient, low-power offline switch that is integral to modern power supply solutions. This robust integrated circuit (IC) is designed for compact and high-performance applications, optimizing power usage and enhancing system reliability. As a crucial component in AC DC converters and offline switches, the UCC2813D-2 ensures consistent performance, facilitating the development of advanced electronic systems. Its design focuses on minimizing power waste while providing maximum functionality, making it an ideal choice for energy-sensitive applications seeking both compactness and power efficiency.
UCC2813D-2 Features
The UCC2813D-2 from Texas Instruments stands out with its array of features designed for high efficiency and reliable operation. Key features include a programmable switching frequency up to 500 kHz, a wide operating range, and built-in error amplifiers with low start-up current. Additionally, it includes protective measures such as overcurrent shutdown, which helps prevent damage during abnormal conditions, thereby enhancing the overall lifespan and safety of the application.
UCC2813D-2 Applications
- Power Supplies: Utilized in designing compact, efficient switch-mode power supplies for consumer electronics, enhancing power conservation and reducing heat generation.
- LED Drivers: Ideal for driving LEDs in lighting applications, providing stable current for uniform brightness and extended life of lighting components.
- Telecommunication Equipment: Employs its high-efficiency switching capabilities to maintain reliable operation in telecommunication infrastructure, ensuring consistent performance under variable load conditions.
- Battery Chargers: Used in battery chargers to optimize charging algorithms and efficiency, thereby prolonging battery life and improving safety in portable devices.
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