UCC28070DWR
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- Mfr.Part #
- UCC28070DWR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC PFC CTLR CCM ADJUSTABL 20SOIC
- Stock
- 15,663
- In Stock ：
- 15,663
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- Manufacturer :
- Texas Instruments
- Product Category :
- PFC (Power Factor Correction)
- Control Technique :
- PULSE WIDTH MODULATION
- Width :
- 7.5mm
- Switcher Configuration :
- Boost
- Input Voltage (Max) :
- 21V
- Input Voltage-Nom :
- 12V
- RoHS Status :
- ROHS3 Compliant
- Terminal Pitch :
- 1.27mm
- Frequency - Switching :
- Adjustable
- Lead Free :
- Lead Free
- Peak Reflow Temperature (Cel) :
- 260
- Output Current-Max :
- 0.75A
- Operating Supply Current :
- 20mA
- Number of Pins :
- 20
- Mode :
- Continuous Conduction (CCM)
- Max Power Dissipation :
- 1.05W
- Supply Voltage-Max (Vsup) :
- 21V
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Radiation Hardening :
- No
- Packaging :
- Tape and Reel (TR)
- Analog IC - Other Type :
- POWER FACTOR CONTROLLER
- ECCN Code :
- EAR99
- Power Supplies :
- 12V
- Terminal Form :
- Gull wing
- Base Part Number :
- UCC28070
- Pin Count :
- 20
- Number of Terminations :
- 20
- Weight :
- 500.000539mg
- HTS Code :
- 8542.39.00.01
- Supply Voltage :
- 12V
- Factory Lead Time :
- 6 Weeks
- Operating Temperature :
- -40°C~125°C
- Frequency :
- 300kHz
- Length :
- 12.8mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Voltage - Supply :
- 11.2V~21V
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- REACH SVHC :
- No SVHC
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Number of Functions :
- 1
- Pbfree Code :
- yes
- Input Voltage (Min) :
- 10.5V
- Height :
- 2.65mm
- Thickness :
- 2.35mm
- JESD-609 Code :
- e4
- Surface Mount :
- yes
- Datasheets
- UCC28070DWR
PFC Texas Instruments UCC28070DWR Overview
The UCC28070DWR from Texas Instruments represents a sophisticated advancement in Power Factor Correction (PFC) technology. Designed for optimal flexibility and performance, this integrated circuit is engineered to enhance power efficiency across a diverse range of AC-DC power applications. The UCC28070DWR is a robust PFC controller that operates in Continuous Conduction Mode (CCM), providing stable and reliable power management. It is specifically tailored to meet the rigorous demands of modern energy systems, facilitating significant improvements in power factor and reducing total harmonic distortion. This makes the UCC28070DWR an essential component for developers looking to optimize power usage and efficiency in their designs, while also complying with global energy consumption regulations.
UCC28070DWR Features
The UCC28070DWR incorporates several key features that enhance its utility in power management applications. These include programmable switching frequencies, adjustable output voltage, and real-time system feedback mechanisms. Additionally, its built-in protections against over-voltage, under-voltage, and over-current conditions ensure robust performance and longevity of the device. The controller’s ability to manage dual-phase interleaved power systems also contributes to its efficiency, reducing input ripple and enhancing overall system stability.
UCC28070DWR Applications
- Industrial Power Supplies: In industrial settings, the UCC28070DWR helps to stabilize power supply under variable load conditions, ensuring consistent performance and protecting sensitive machinery from power irregularities.
- Telecommunication Equipment: For telecom infrastructures, this IC ensures efficient power management, crucial for maintaining system reliability and uptime in data centers and network operations.
- Home Appliances: In domestic appliances that require energy-efficient power conversion, the UCC28070DWR optimizes electricity usage, helping these devices meet international energy standards.
- Server Power Supplies: It plays a critical role in server farms, managing the power supply to ensure efficient operation, thereby reducing the overall energy footprint of such facilities.
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