UCC28703DBVR
- Mfr.Part #
- UCC28703DBVR
- Manufacturer
- Texas Instruments
- Package / Case
- SOT-23-6
- Datasheet
- Download
- Description
- IC OFFLINE SW FLYBACK SOT23-6
- Stock
- 32,045
- In Stock :
- 32,045
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- Manufacturer :
- Texas Instruments
- Product Category :
- AC DC Converters, Offline Switches
- Pbfree Code :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Switcher Configuration :
- Single
- Number of Terminations :
- 6
- Voltage - Supply (Vcc/Vdd) :
- 9V~35V
- Output Voltage :
- 14V
- Base Part Number :
- UCC28703
- Lead Free :
- Lead Free
- Internal Switch(s) :
- No
- Topology :
- Flyback
- Supply Voltage :
- 25V
- Width :
- 1.6mm
- Number of Functions :
- 1
- Input Voltage-Nom :
- 25V
- JESD-609 Code :
- e4
- Package / Case :
- SOT-23-6
- Input Voltage (Min) :
- 9V
- Terminal Position :
- Dual
- Weight :
- 36.003894mg
- Mount :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Max Duty Cycle :
- 99 %
- Length :
- 2.9mm
- Voltage - Start Up :
- 21V
- Number of Outputs :
- 1
- Control Technique :
- RESONANT CONTROL
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Output Current :
- 25mA
- Terminal Form :
- Gull wing
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Thickness :
- 1.2mm
- Operating Temperature :
- -20°C~125°C TJ
- Factory Lead Time :
- 6 Weeks
- Input Voltage (Max) :
- 35V
- RoHS Status :
- ROHS3 Compliant
- Fault Protection :
- Current Limiting, Over Voltage
- Terminal Pitch :
- 0.95mm
- ECCN Code :
- EAR99
- Operating Supply Current :
- 2.1mA
- Control Mode :
- CURRENT-MODE
- Output Isolation :
- Isolated
- Frequency - Switching :
- 1kHz~130kHz
- Height :
- 1.45mm
- Number of Pins :
- 6
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Datasheets
- UCC28703DBVR

AC DC Converters, Offline Switches Texas Instruments UCC28703DBVR Overview
The Texas Instruments UCC28703DBVR represents a breakthrough in AC DC converter technology. This IC for offline switch mode power supplies integrates advanced features to deliver high efficiency and reliable performance. Designed primarily for flyback converters, the UCC28703DBVR facilitates efficient power conversion while minimizing standby power consumption. Its compact SOT-23-6 package enables seamless integration into space-constrained applications, making it an ideal choice for developing energy-conscious power supply solutions. This product excels in balancing performance, size, and environmental sustainability, addressing the rigorous demands of modern electronic devices and contributing to mass purchasing appeal for B2B customers.
UCC28703DBVR Features
The UCC28703DBVR by Texas Instruments includes several key features that enhance its functionality in various applications. It utilizes a multi-mode control scheme that optimizes efficiency across a wide range of load conditions. This IC also features built-in protection mechanisms against overcurrent, overvoltage, and thermal overload, ensuring robust performance and durability. Its ability to operate under a wide input voltage range enhances its versatility in global products.
UCC28703DBVR Applications
- Consumer Electronics: Used in power supplies for TVs, gaming consoles, and audio equipment to ensure efficient power with minimal standby loss.
- Office Automation Equipment: Powers printers and scanners, providing stable and reliable power conversion essential for consistent operation.
- Telecommunications: Critical in the power supply units of modems and routers, this IC helps maintain effective operation with continuous power efficiency.
- Smart Home Devices: Essential in devices like smart thermostats and home assistants, where efficient power usage and small form factor are crucial.
- LED Lighting: Drives LED drivers for both residential and commercial lighting systems, optimizing energy consumption and extending product lifespan.
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