UCC3808D-1
- Mfr.Part #
- UCC3808D-1
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE SW PUSH-PULL 8SOIC
- Stock
- 65
- In Stock :
- 65
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- Manufacturer :
- Texas Instruments
- Product Category :
- AC DC Converters, Offline Switches
- Mount :
- Surface Mount
- Number of Terminations :
- 8
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Nominal Input Voltage :
- 10V
- Max Duty Cycle :
- 50 %
- Factory Lead Time :
- 6 Weeks
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Frequency :
- 1MHz
- Input Voltage-Nom :
- 10V
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- REACH SVHC :
- No SVHC
- Number of Functions :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- ROHS3 Compliant
- Voltage - Start Up :
- 12.5V
- Internal Switch(s) :
- No
- Length :
- 4.9mm
- Terminal Position :
- Dual
- Thickness :
- 1.58mm
- Output Voltage :
- 500mV
- Power Dissipation :
- 650mW
- Output Isolation :
- Isolated
- Control Mode :
- CURRENT-MODE
- Rise Time :
- 25ns
- Fall Time (Typ) :
- 25 ns
- Mounting Type :
- Surface Mount
- Control Technique :
- PULSE WIDTH MODULATION
- Topology :
- Push-Pull
- Lead Free :
- Lead Free
- Voltage - Supply (Vcc/Vdd) :
- 8.3V~14V
- Height :
- 1.75mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Output Current :
- 100mA
- Packaging :
- Tube
- Pin Count :
- 8
- ECCN Code :
- EAR99
- Operating Temperature :
- -55°C~150°C TJ
- Number of Pins :
- 8
- Number of Outputs :
- 2
- Control Features :
- Frequency Control
- JESD-609 Code :
- e4
- Peak Reflow Temperature (Cel) :
- 260
- Duty Cycle :
- 50%
- Terminal Form :
- Gull wing
- Pbfree Code :
- yes
- Width :
- 3.91mm
- Base Part Number :
- UCC3808
- Supply Voltage :
- 10V
- Weight :
- 72.603129mg
- Datasheets
- UCC3808D-1

AC DC Converters, Offline Switches Texas Instruments UCC3808D-1 Overview
The UCC3808D-1 by Texas Instruments is a pivotal component in modern power management and conversion applications. Designed as an Offline Switch Push-Pull IC, it is encapsulated in a compact 8SOIC package, making it ideal for space-sensitive applications. This integrated circuit is engineered to facilitate efficient, reliable power conversion with minimal power loss, enhancing the performance and durability of electronic systems. By integrating features like undervoltage lockout and programmable switching frequency, the UCC3808D-1 offers a versatile solution for managing fluctuating power supplies in industrial and commercial settings. The incorporation of such a specialized IC by Texas Instruments ensures that your power supply architectures are both robust and energy-efficient, making it a preferred choice for high-volume business applications.
UCC3808D-1 Features
The UCC3808D-1 boasts a range of features designed to optimize power management tasks. These include programmable soft start, which minimizes stress during the initial power-up phase, and automatic fault protection that safeguards the circuit against overcurrent scenarios. Its high-frequency operation reduces the size of external components, thereby saving on board space and overall system costs. Moreover, its push-pull topology facilitates efficient power conversion, enhancing system reliability and performance under varying electrical loads.
UCC3808D-1 Applications
- DC-DC Converters: Utilized in the conversion of DC voltages to different levels, enhancing efficiency and compatibility across various devices and power levels.
- Power Supplies: Key component in uninterruptible power supplies (UPS) and other backup power systems to ensure stable operation and power continuity in critical applications.
- Solar Inverters: Applied in solar energy systems to convert DC output from solar panels into AC power, suitable for use in home and commercial environments.
- Telecommunications Equipment: Ensures reliable power management in telecom infrastructures, crucial for maintaining system integrity and operational uptime.
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