UCC28710D
- Mfr.Part #
- UCC28710D
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width), 7 Leads
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 7SOIC
- Stock
- 100
- In Stock :
- 100
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- Manufacturer :
- Texas Instruments
- Product Category :
- AC DC Converters, Offline Switches
- Topology :
- Flyback
- Additional Feature :
- ALSO OPERATES IN AMPLITUTDE MODULATION CONTROL TECHNIIQUE
- Input Voltage-Nom :
- 25V
- REACH SVHC :
- No SVHC
- Length :
- 4.9mm
- Switcher Configuration :
- Single
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width), 7 Leads
- Thickness :
- 1.58mm
- Mounting Type :
- Surface Mount
- Number of Outputs :
- 1
- Voltage - Start Up :
- 21V
- Input Voltage (Max) :
- 35V
- Base Part Number :
- UCC28710
- Height :
- 1.75mm
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Functions :
- 1
- Internal Switch(s) :
- No
- Voltage - Supply (Vcc/Vdd) :
- 9V~35V
- Operating Supply Current :
- 2mA
- Supply Voltage :
- 25V
- Duty Cycle :
- 99 %
- Width :
- 3.91mm
- Frequency :
- 680Hz
- Factory Lead Time :
- 12 Weeks
- Operating Temperature :
- -40°C~125°C TJ
- Input Voltage (Min) :
- 9V
- Lead Free :
- Lead Free
- Weight :
- 254.011727mg
- ECCN Code :
- EAR99
- Number of Pins :
- 7
- Fault Protection :
- Current Limiting, Over Voltage
- Output Voltage :
- 14V
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- RoHS Status :
- ROHS3 Compliant
- Mount :
- Surface Mount
- Terminal Form :
- Gull wing
- Control Technique :
- FREQUENCY MODULATION
- Packaging :
- Tube
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Max Duty Cycle :
- 42.5 %
- Terminal Position :
- Dual
- Control Mode :
- CURRENT/VOLTAGE-MODE
- Pbfree Code :
- yes
- JESD-609 Code :
- e4
- Frequency - Switching :
- 680Hz~100kHz
- Output Current :
- 25mA
- Number of Terminations :
- 7
- Output Isolation :
- Isolated
- Datasheets
- UCC28710D

AC DC Converters, Offline Switches Texas Instruments UCC28710D Overview
The UCC28710D by Texas Instruments represents a cutting-edge solution in the realm of AC DC converters and offline switches. This IC (integrated circuit) is designed to enhance the efficiency and reliability of offline switching power supplies, particularly those employed in compact, low-power applications. The UCC28710D utilizes quasi-resonant switching techniques to offer not only reduced energy consumption but also to minimize electromagnetic interference (EMI), making it ideal for high-density power supply designs. Its sophisticated control method provides tight voltage and frequency regulation, adapting seamlessly to varying load conditions to maintain optimal performance. This product’s robustness and advanced features make it especially suitable for manufacturers looking to optimize power architecture while adhering to stringent energy standards.
UCC28710D Features
The UCC28710D integrated circuit boasts a plethora of features designed for superior power conversion efficiency and performance stability. Key features include quasi-resonant control for enhanced efficiency, a wide operating voltage range, and built-in overcurrent and overtemperature protection circuits. These attributes ensure the device operates under a broad spectrum of conditions with improved safety and reliability. The IC's compact 7SOIC package also allows for minimalist design footprints, catering to space-conscious applications.
UCC28710D Applications
- Smart Home Appliances: Integrates seamlessly into the design of energy-efficient and compact power supplies for devices like smart thermostats and lighting systems, where efficient power management is crucial.
- Standby Power Systems: Provides reliable power solutions with minimal energy wastage in standby modes for home and office electronics, supporting eco-friendly initiatives.
- Portable Charging Units: Ideal for use in portable chargers where efficiency and compactness are paramount, ensuring devices are powered effectively without excess heat generation.
- Telecommunication Equipment: Ensures stable and efficient power supply in telecommunication setups, critical for maintaining system integrity and continuous operation.
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