UCC28070APW
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- Mfr.Part #
- UCC28070APW
- Manufacturer
- Texas Instruments
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC PFC CTL CCM ADJUSTABL 20TSSOP
- Stock
- 13,782
- In Stock ：
- 13,782
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- Manufacturer :
- Texas Instruments
- Product Category :
- PFC (Power Factor Correction)
- Mounting Type :
- Surface Mount
- Max Supply Current :
- 20mA
- Number of Functions :
- 1
- Mode :
- Continuous Conduction (CCM)
- Terminal Position :
- Dual
- Frequency - Switching :
- Adjustable
- Analog IC - Other Type :
- POWER FACTOR CONTROLLER
- Input Voltage (Min) :
- 10.8V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Width :
- 4.4mm
- Base Part Number :
- UCC28070
- Factory Lead Time :
- 6 Weeks
- Supply Voltage-Max (Vsup) :
- 21V
- Height :
- 1.2mm
- Input Voltage-Nom :
- 12V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Form :
- Gull wing
- JESD-609 Code :
- e4
- Pbfree Code :
- yes
- REACH SVHC :
- No SVHC
- Lead Free :
- Lead Free
- Weight :
- 190.990737mg
- Number of Pins :
- 20
- RoHS Status :
- ROHS3 Compliant
- Terminal Pitch :
- 0.65mm
- Length :
- 6.5mm
- Peak Reflow Temperature (Cel) :
- 260
- HTS Code :
- 8542.39.00.01
- Thickness :
- 1mm
- Frequency :
- 300kHz
- Max Power Dissipation :
- 800mW
- Radiation Hardening :
- No
- Control Technique :
- PULSE WIDTH MODULATION
- Feature :
- OVP
- Switcher Configuration :
- Boost
- Packaging :
- Tube
- Power Supplies :
- 12V
- Supply Voltage :
- 12V
- Input Voltage (Max) :
- 21V
- Surface Mount :
- yes
- Operating Temperature :
- -40°C~125°C
- Voltage - Supply :
- 11.2V~21V
- Operating Supply Current :
- 20mA
- Number of Terminations :
- 20
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- ECCN Code :
- EAR99
- Datasheets
- UCC28070APW
PFC Texas Instruments UCC28070APW Overview
The UCC28070APW by Texas Instruments is an innovative Power Factor Correction (PFC) controller specifically engineered for demanding applications requiring highly efficient power supplies. This IC is adept at minimizing power loss and enhancing the performance and reliability of electronic systems by maintaining a near-unity power factor. With its adjustable continuous conduction mode (CCM), it offers flexible solutions tailored to meet various operational demands, making it an essential component in modern power management designs. The integration of advanced features in a compact 20TSSOP package also ensures a streamlined design process, crucial for high-volume manufacturing and ensuring product consistency in performance.
UCC28070APW Features
The UCC28070APW stands out with its advanced control features that significantly boost power supply efficiency. These include programmable switching frequency, advanced current shaping algorithms, and a dual-phase operation which effectively doubles power capacity without increasing magnetic size and reduces input and output ripple. This IC also offers protections such as over-voltage, under-voltage, and over-current, ensuring reliable operation under varied electrical conditions.
UCC28070APW Applications
- Server Power Supplies: Used to optimize power efficiency and manage heat generation in high-load server environments, ensuring stable and continuous operation.
- Telecom Power Systems: Ensures reliable power management and high efficiency in telecommunications equipment, critical for maintaining system integrity and operational reliability.
- Industrial Systems: Enhances power factor correction in automated manufacturing equipment, reducing energy costs and improving system performance in industrial settings.
- Consumer Electronics: Applied in devices like gaming consoles and home theater systems to provide stable power supply and improve overall energy consumption efficiency.
- LED Lighting: Used in high-power LED lighting systems to improve power factor and efficiency, thereby extending the life span of lighting components and reducing maintenance costs.
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