UCC28780D
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- Mfr.Part #
- UCC28780D
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 16SOIC
- Stock
- 211
- In Stock ：
- 211
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- Manufacturer :
- Texas Instruments
- Product Category :
- AC DC Converters, Offline Switches
- Height :
- 1.75mm
- Control Technique :
- PULSE WIDTH MODULATION
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Pbfree Code :
- yes
- Input Voltage (Min) :
- 12V
- Terminal Form :
- Gull wing
- Length :
- 9.9mm
- Topology :
- Flyback
- Mounting Type :
- Surface Mount
- Input Voltage-Nom :
- 15V
- Output Isolation :
- Isolated
- Width :
- 3.91mm
- Number of Terminations :
- 16
- Voltage - Start Up :
- 17.5V
- Number of Pins :
- 16
- Control Mode :
- CURRENT-MODE
- Terminal Position :
- Dual
- Voltage - Supply (Vcc/Vdd) :
- 12V~34V
- Thickness :
- 1.58mm
- Number of Functions :
- 1
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Operating Temperature :
- -40°C~125°C TJ
- Internal Switch(s) :
- No
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Input Voltage (Max) :
- 34V
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tray
- JESD-609 Code :
- e4
- Frequency - Switching :
- Up to 1MHz
- Base Part Number :
- UCC28780
- Fault Protection :
- Over Current, Over Temperature, Over Voltage, Short Circuit
- Factory Lead Time :
- 6 Weeks
- Terminal Pitch :
- 1.27mm
- Surface Mount :
- yes
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Datasheets
- UCC28780D
AC DC Converters, Offline Switches Texas Instruments UCC28780D Overview
The UCC28780D by Texas Instruments represents a state-of-the-art solution in the field of AC DC Converters and Offline Switches. This innovative Integrated Circuit (IC) is engineered for high-efficiency, offline switch mode power supplies with minimal external components. Utilizing advanced control features to enhance power efficiency and reliability, the UCC28780D is an optimal choice for developers seeking to reduce operational costs and improve system performance in power management applications. Its robust design is particularly tailored for applications requiring tight regulation and high efficiency across a broad range of load conditions.
UCC28780D Features
The UCC28780D includes multiple features that set it apart in the market of flyback controllers. Key features include adaptive zero voltage switching (ZVS), which minimizes switching losses by ensuring transitions occur with zero voltage across the switch. It also boasts an extended burst mode operation for improved light-load efficiency, which significantly enhances the overall energy efficiency. The device supports a wide range of input voltages and is compatible with various feedback mechanisms, making it highly versatile for diverse power supply configurations.
UCC28780D Applications
- Consumer Electronics: Applied in TVs, gaming consoles, and home audio systems to provide efficient power conversion, ensuring reliable operation and extending the device lifespan.
- Industrial Systems: Utilized in automation controllers and power supplies for industrial equipment, where robust power management is crucial for maintaining continuous operation and safety.
- Telecommunications Equipment: Used in routers, switches, and networking gear to manage power efficiently and reduce heat generation, thus enhancing the reliability and performance of communication networks.
- PC Power Supplies: Integral in desktops and servers for converting AC to low-voltage DC power, optimizing power usage and enhancing system stability and component longevity.
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