UCC2817DTR
- Mfr.Part #
- UCC2817DTR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC PFC CTR AVERAGE 220KHZ 16SOIC
- Stock
- 5,645
- In Stock :
- 5,645
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- Manufacturer :
- Texas Instruments
- Product Category :
- PFC (Power Factor Correction)
- Input Voltage (Max) :
- 15V
- Voltage - Supply :
- 12V~17V
- Terminal Form :
- Gull wing
- Lead Free :
- Lead Free
- Radiation Hardening :
- No
- Supply Voltage-Max (Vsup) :
- 18V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Base Part Number :
- UCC2817
- Current - Startup :
- 150μA
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Input Voltage-Nom :
- 12V
- JESD-609 Code :
- e4
- Pin Count :
- 16
- Switcher Configuration :
- Boost
- Thickness :
- 1.58mm
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Pbfree Code :
- yes
- Operating Temperature :
- -40°C~85°C
- Terminal Pitch :
- 1.27mm
- Frequency :
- 250kHz
- Supply Voltage :
- 12V
- Surface Mount :
- yes
- ECCN Code :
- EAR99
- Factory Lead Time :
- 12 Weeks
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tape and Reel (TR)
- Analog IC - Other Type :
- POWER FACTOR CONTROLLER
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Input Voltage (Min) :
- 10.3V
- Nominal Supply Current :
- 4mA
- Mode :
- Average Current
- Terminal Position :
- Dual
- Number of Functions :
- 1
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- HTS Code :
- 8542.39.00.01
- Control Technique :
- PULSE WIDTH MODULATION
- Frequency - Switching :
- 6kHz~220kHz
- Width :
- 3.91mm
- Height :
- 1.75mm
- Number of Terminations :
- 16
- Length :
- 9.9mm
- Output Current-Max :
- 1.2A
- Weight :
- 141.690917mg
- Number of Pins :
- 16
- Datasheets
- UCC2817DTR

PFC Texas Instruments UCC2817DTR Overview
The PFC Texas Instruments UCC2817DTR is a state-of-the-art power factor correction (PFC) controller designed for robust and efficient power supply systems. Operating at a switching frequency up to 220 kHz, this IC ensures minimized power loss while maximizing reliability in various applications. The UCC2817DTR, housed in a 16SOIC package, simplifies the implementation of average current mode control PFC designs. This product by Texas Instruments is ideal for optimizing power systems in terms of efficiency and operational stability, making it a top choice for businesses looking to enhance their power management solutions.
UCC2817DTR Features
- Average Current Mode Control for improved harmonic correction
- High frequency operation up to 220 kHz which allows for smaller component sizes, reducing overall design space and cost
- Built-in over-voltage protection, under-voltage lockout, and soft start functionality, ensuring safe and reliable operation
- 16SOIC package, offering a compact solution for space-sensitive applications
- Designed for continuous conduction mode to provide consistent performance under varying load conditions
UCC2817DTR Applications
- AC-DC Power Supplies: Integrates seamlessly into the design of server power supplies and telecom power systems, enhancing efficiency and power quality.
- LED Lighting Systems: Utilized in high-power LED lighting to manage power supply efficiently, ensuring optimal performance and longevity of lighting components.
- Industrial Power Systems: Critical in the deployment within industrial environments to ensure stable and efficient power conversion, reducing harmonic distortions.
- Consumer Electronics: Supports applications in consumer electronics, where improved power factor and efficient power usage are necessary to meet energy standards and reduce electricity costs.
- Renewable Energy Systems: Plays a vital role in renewable energy applications, particularly in solar and wind power inverters, optimizing the power factor and reducing system losses.
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