UCC3818DTR
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- Mfr.Part #
- UCC3818DTR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC PFC CTR AVERAGE 220KHZ 16SOIC
- Stock
- 15,254
- In Stock ：
- 15,254
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- Manufacturer :
- Texas Instruments
- Product Category :
- PFC (Power Factor Correction)
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Frequency :
- 250kHz
- Radiation Hardening :
- No
- Terminal Pitch :
- 1.27mm
- Terminal Position :
- Dual
- HTS Code :
- 8542.39.00.01
- Thickness :
- 1.58mm
- JESD-609 Code :
- e4
- Width :
- 3.91mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Supply :
- 12V~17V
- Output Current-Max :
- 1.2A
- Current - Startup :
- 150μA
- Analog IC - Other Type :
- POWER FACTOR CONTROLLER
- Packaging :
- Tape and Reel (TR)
- Length :
- 9.9mm
- Number of Terminations :
- 16
- Peak Reflow Temperature (Cel) :
- 260
- Number of Pins :
- 16
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Height :
- 1.75mm
- Surface Mount :
- yes
- ECCN Code :
- EAR99
- Input Voltage (Min) :
- 10.3V
- Input Voltage (Max) :
- 15V
- Lead Free :
- Lead Free
- Pin Count :
- 16
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- 0°C~70°C
- Number of Functions :
- 1
- Pbfree Code :
- yes
- Supply Voltage :
- 12V
- Factory Lead Time :
- 6 Weeks
- Terminal Form :
- Gull wing
- Base Part Number :
- UCC3818
- Switcher Configuration :
- Boost
- Mode :
- Average Current
- Frequency - Switching :
- 6kHz~220kHz
- Input Voltage-Nom :
- 12V
- Supply Voltage-Max (Vsup) :
- 18V
- Weight :
- 141.690917mg
- Supply Current-Max (Isup) :
- 4mA
- Datasheets
- UCC3818DTR
PFC Texas Instruments UCC3818DTR Overview
The PFC Texas Instruments UCC3818DTR is a highly integrated and efficient power factor correction (PFC) controller designed specifically for use in AC/DC power systems. This IC helps in achieving near-unity power factor by shaping the input current waveform to match the phase and frequency of the AC input voltage. Suitable for applications demanding high efficiency, the UCC3818DTR operates at 220kHz, enabling the use of smaller, lighter passive components, which reduces overall system size and cost. With its robust feature set and Texas Instruments' proven reliability, this component is ideal for developers looking to enhance energy efficiency and meet stringent regulatory standards.
UCC3818DTR Features
The UCC3818DTR IC includes numerous features that make it an excellent choice for power management applications, such as average current mode control for improved noise immunity and predictable response to line transients. The device is encapsulated in a 16SOIC package, which provides a compact footprint while allowing for effective thermal management. Additional features include programmable soft start, under-voltage lockout, and over-voltage protection, which contribute to the safety and durability of the end application.
UCC3818DTR Applications
- AC/DC Adapters: Enhances power factor in adapters, ensuring energy-efficient operation and compliance with global energy standards.
- Telecommunications Equipment: Ensures reliable and efficient power supply to telecommunications systems, critical for maintaining system integrity and operation.
- Power Supplies for Home Appliances: Optimizes energy consumption and improves power efficiency in appliances such as refrigerators and air conditioners.
- Industrial Systems: Provides robust power management solutions necessary for the demanding environments of industrial applications.
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