UCC28083D
- Mfr.Part #
- UCC28083D
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE SW PUSH-PULL 8SOIC
- Stock
- 5,660
- In Stock :
- 5,660
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- Manufacturer :
- Texas Instruments
- Product Category :
- AC DC Converters, Offline Switches
- Duty Cycle :
- 49%
- Topology :
- Push-Pull
- Fault Protection :
- Current Limiting
- Height :
- 1.75mm
- Control Technique :
- PULSE WIDTH MODULATION
- Surface Mount :
- yes
- Terminal Form :
- Gull wing
- Voltage - Supply (Vcc/Vdd) :
- 8.3V~15V
- Length :
- 4.9mm
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Functions :
- 1
- Voltage - Start Up :
- 12.5V
- JESD-609 Code :
- e4
- Peak Reflow Temperature (Cel) :
- 260
- RoHS Status :
- ROHS3 Compliant
- Input Voltage (Min) :
- 9.3V
- Thickness :
- 1.58mm
- Input Voltage-Nom :
- 10V
- Number of Pins :
- 8
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Mounting Type :
- Surface Mount
- Packaging :
- Tube
- Max Power Dissipation :
- 650mW
- Control Features :
- Frequency Control
- Fall Time (Typ) :
- 25 ns
- Output Isolation :
- Isolated
- Pbfree Code :
- yes
- Pin Count :
- 8
- Number of Outputs :
- 2
- Output Voltage :
- 1V
- Rise Time :
- 25ns
- Frequency - Switching :
- 50kHz~1MHz
- Number of Terminations :
- 8
- Control Mode :
- CURRENT-MODE
- Max Duty Cycle :
- 50 %
- Frequency :
- 1MHz
- Lead Free :
- Lead Free
- Terminal Position :
- Dual
- Output Current :
- 1A
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Internal Switch(s) :
- No
- Operating Temperature :
- -40°C~85°C TA
- Base Part Number :
- UCC28083
- Factory Lead Time :
- 6 Weeks
- ECCN Code :
- EAR99
- Width :
- 3.91mm
- Weight :
- 72.603129mg
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- REACH SVHC :
- No SVHC
- Datasheets
- UCC28083D

AC DC Converters, Offline Switches Texas Instruments UCC28083D Overview
The Texas Instruments UCC28083D represents a robust solution within the realm of AC DC Converters and Offline Switches, engineered to enhance efficiency and reliability in a variety of power management applications. This push-pull offline switch controller integrates features tailored for simplified design implementations, offering a dual-output drive capable of delivering balanced performance in a compact 8SOIC package. Particularly suited for systems requiring low-power consumption and minimal space, the UCC28083D is an essential component for developers seeking high-performance power solutions that comply with rigorous industrial standards.
UCC28083D Features
The UCC28083D from Texas Instruments boasts several key features that make it an excellent choice for power supply designs. These include a wide operating voltage range, high-frequency operation up to 500 kHz, which enables smaller, more efficient transformers and a dual alternating output stage that reduces system complexity and enhances overall system reliability. Additionally, it includes under-voltage lockout and programmable soft start functionality, further improving the safety and efficiency of the application.
UCC28083D Applications
- Consumer Electronics: Utilized in power supplies for TVs, audio equipment, and home appliances, where its efficiency and small form factor are crucial.
- Industrial Systems: Applied in the power management systems of factory automation equipment, helping to regulate and control the power with high accuracy and reliability.
- Telecommunications Equipment: Used in the power supplies of telecom infrastructures, where stable and reliable power delivery is necessary for continuous operation.
- Portable Devices: Ideal for use in portable charging solutions, contributing to compact designs without compromising on power efficiency.
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