UCC28720DR
- Mfr.Part #
- UCC28720DR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width), 7 Leads
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 7SOIC
- Stock
- 2,057
- In Stock :
- 2,057
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- Manufacturer :
- Texas Instruments
- Product Category :
- AC DC Converters, Offline Switches
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height :
- 1.75mm
- Mounting Type :
- Surface Mount
- Pbfree Code :
- yes
- Frequency - Switching :
- 650Hz~80kHz
- Voltage - Start Up :
- 21V
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Terminal Position :
- Dual
- Output Voltage :
- 5.9V
- Base Part Number :
- UCC28720
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width), 7 Leads
- Supply Voltage :
- 25V
- Control Mode :
- CURRENT/VOLTAGE-MODE
- Mount :
- Surface Mount
- Factory Lead Time :
- 6 Weeks
- Operating Temperature :
- -40°C~125°C TJ
- Lead Free :
- Lead Free
- Topology :
- Flyback
- Internal Switch(s) :
- No
- Terminal Form :
- Gull wing
- Output Isolation :
- Isolated
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Packaging :
- Tape and Reel (TR)
- Number of Terminations :
- 7
- RoHS Status :
- ROHS3 Compliant
- Fault Protection :
- Current Limiting, Over Voltage
- Number of Pins :
- 7
- Control Technique :
- FREQUENCY MODULATION
- Voltage - Supply (Vcc/Vdd) :
- 9V~35V
- HTS Code :
- 8542.39.00.01
- Max Duty Cycle :
- 99 %
- Length :
- 4.9mm
- Width :
- 3.91mm
- Operating Supply Voltage :
- 35V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- JESD-609 Code :
- e4
- ECCN Code :
- EAR99
- Thickness :
- 1.58mm
- Number of Functions :
- 1
- Datasheets
- UCC28720DR

AC DC Converters, Offline Switches Texas Instruments UCC28720DR Overview
The UCC28720DR by Texas Instruments stands out in the market of AC DC Converters and Offline Switches. Designed for efficient power conversion, this innovative IC Offline Switch Flyback in a 7SOIC package facilitates lower power consumption and enhanced system reliability. It is engineered to drive a variety of transformer configurations, providing optimal performance in a compact form factor. This makes the UCC28720DR an ideal choice for manufacturers looking to improve the energy efficiency and cost-effectiveness of their applications. With its advanced control features and robust design, the AC DC Converters, Offline Switches Texas Instruments UCC28720DR is positioned to significantly impact the electronics power supply landscape.
UCC28720DR Features
The UCC28720DR boasts several key features that enhance its applicability and efficiency in power supply systems. These include precise on-chip pulse-width modulation (PWM) control, integrated high-voltage startup, and advanced safety features such as overcurrent, overvoltage, and thermal shutdown protections. Furthermore, its ability to operate under varying input voltage conditions ensures reliability and versatility across different power environments.
UCC28720DR Applications
- Consumer Electronics: Used in TVs, game consoles, and home theater systems to provide reliable power conversion, enhancing the efficiency and safety of these devices.
- Smart Home Appliances: Powers a variety of smart home devices, including automated lighting systems and energy management units, leveraging its energy-efficient conversion capabilities.
- Power Tools: Applied in cordless power tools to ensure consistent performance and extended battery life through efficient power management.
- Telecommunications Equipment: Utilized in telecommunications infrastructure to provide stable and efficient power, crucial for maintaining system reliability and uptime.
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