UCC28633D
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- Mfr.Part #
- UCC28633D
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width), 7 Leads
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 7SOIC
- Stock
- 218
- In Stock ：
- 218
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- Manufacturer :
- Texas Instruments
- Product Category :
- AC DC Converters, Offline Switches
- Factory Lead Time :
- 16 Weeks
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 7
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- RoHS Status :
- ROHS3 Compliant
- Topology :
- Flyback
- Mount :
- Surface Mount
- Frequency - Switching :
- 200Hz~120kHz
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Height :
- 1.75mm
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- ECCN Code :
- EAR99
- Control Mode :
- CURRENT-MODE
- Internal Switch(s) :
- No
- Terminal Form :
- Gull wing
- Voltage - Start Up :
- 14.75V
- Voltage - Supply (Vcc/Vdd) :
- 8V~20V
- Additional Feature :
- ALSO OPERATES IN FM CONTROL TECHNIQUE
- Lead Free :
- Lead Free
- JESD-609 Code :
- e4
- Base Part Number :
- UCC28633
- Switcher Configuration :
- Single
- Output Isolation :
- Isolated
- Length :
- 4.9mm
- Width :
- 3.91mm
- Max Power Dissipation :
- 30W
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width), 7 Leads
- Input Voltage-Nom :
- 12V
- Duty Cycle :
- 70%
- Number of Functions :
- 1
- Operating Temperature :
- -40°C~125°C TJ
- Packaging :
- Tube
- Thickness :
- 1.58mm
- Number of Pins :
- 7
- Terminal Position :
- Dual
- Pbfree Code :
- yes
- Fault Protection :
- Current Limiting, Over Load, Over Temperature, Over Voltage
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Control Technique :
- PULSE WIDTH MODULATION
- Datasheets
- UCC28633D
AC DC Converters, Offline Switches Texas Instruments UCC28633D Overview
The Texas Instruments UCC28633D is a highly efficient, integrated circuit designed for offline switch mode power supplies using a flyback topology. This IC enables robust power management solutions by delivering optimized performance for AC/DC conversion. The UCC28633D leverages advanced technology to facilitate lower standby power consumption and increased reliability, which is crucial for today's energy-sensitive and space-constrained applications. Its ability to operate under varying input conditions while maintaining stable output makes this component an essential choice for high-volume, business-oriented clients seeking to enhance their power supply designs with a dependable and versatile IC.
UCC28633D Features
The UCC28633D IC from Texas Instruments stands out with its dynamic features including programmable switching frequencies, integrated error amplifiers, and a built-in soft start functionality. These features collectively contribute to improved power efficiency, reduced EMI noise levels, and robust thermal management. Furthermore, the device supports multiple protection features like overcurrent protection, thermal shutdown, and under-voltage lockout, ensuring the reliability and safety of the end application.
UCC28633D Applications
- Consumer Electronics: Utilized in televisions and gaming consoles to provide stable and efficient power conversion, enhancing device performance and longevity.
- Computer Power Supplies: Employs adaptive control to optimize power usage for desktops and laptops, improving energy efficiency and reducing heat generation.
- LED Lighting: Powers LED drivers for both commercial and residential lighting systems, offering consistent illumination with enhanced energy savings.
- Telecom Equipment: Used in power supply units for routers and other communications hardware, ensuring reliable operation with minimal power loss.
- Industrial Systems: Implements robust power solutions in automated machinery and control systems, increasing operational efficiency and safety.
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