UC3852DTR
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- Mfr.Part #
- UC3852DTR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC PFC CTRLR CCM 200KHZ 8SOIC
- Stock
- 2,079
- In Stock ：
- 2,079
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- Manufacturer :
- Texas Instruments
- Product Category :
- PFC (Power Factor Correction)
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Factory Lead Time :
- 6 Weeks
- RoHS Status :
- ROHS3 Compliant
- Input Voltage (Max) :
- 30V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Voltage - Supply :
- 14.5V~30V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Terminations :
- 8
- Base Part Number :
- UC3852
- Control Technique :
- PULSE WIDTH MODULATION
- Length :
- 4.9mm
- JESD-609 Code :
- e4
- Supply Current-Max (Isup) :
- 6mA
- Output Current-Max :
- 1A
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Terminal Pitch :
- 1.27mm
- Switcher Configuration :
- Boost
- Supply Voltage-Max (Vsup) :
- 30V
- Current - Startup :
- 400μA
- Number of Functions :
- 1
- Mounting Type :
- Surface Mount
- Height :
- 1.75mm
- Radiation Hardening :
- No
- Width :
- 3.91mm
- Surface Mount :
- yes
- Number of Pins :
- 8
- ECCN Code :
- EAR99
- Operating Temperature :
- 0°C~70°C
- Lead Free :
- Lead Free
- Pin Count :
- 8
- Terminal Form :
- Gull wing
- Thickness :
- 1.58mm
- Analog IC - Other Type :
- POWER FACTOR CONTROLLER
- Pbfree Code :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Input Voltage (Min) :
- 12.5V
- Frequency :
- 200kHz
- Mode :
- Continuous Conduction (CCM)
- Terminal Position :
- Dual
- Input Voltage-Nom :
- 24V
- Packaging :
- Tape and Reel (TR)
- Weight :
- 72.603129mg
- Datasheets
- UC3852DTR
PFC Texas Instruments UC3852DTR Overview
The UC3852DTR by Texas Instruments stands as a cutting-edge solution in the realm of power factor correction (PFC) controllers. Designed for high-efficiency continuous conduction mode (CCM) operation, this integrated circuit excels in optimizing power systems across a wide array of industrial applications. With its ability to operate up to 200 kHz, the UC3852DTR ensures reduced system noise and improved power density, making it an ideal choice for developers looking to enhance energy efficiency and performance in their power supply designs. Utilizing the PFC Texas Instruments UC3852DTR helps in achieving lower power dissipation and improved thermal management, critical factors in modern electronic device manufacturing.
UC3852DTR Features
The UC3852DTR boasts a robust set of features tailored for superior PFC performance. Key features include a programmable frequency up to 200 kHz, which allows for flexible design choices in power system architecture. Additionally, its built-in soft start function minimizes inrush current at startup, enhancing system reliability. The device also supports a wide range of input voltages, making it adaptable to global power standards and various operating environments. With its integrated error amplifier and under-voltage lockout protection, the UC3852DTR ensures stable and safe operation in diverse application settings.
UC3852DTR Applications
- AC-DC Power Supplies: Enhances power efficiency and reduces harmonic distortion in server power supplies and telecom rectifiers.
- LED Lighting Systems: Utilized in LED drivers to improve power factor and minimize input filter size, leading to more compact and efficient lighting solutions.
- Industrial Motor Drives: Ensures stable and efficient power control in industrial motor applications, crucial for achieving optimal operational efficiency and performance.
- Consumer Electronics: Applied in devices such as TVs and computer power systems to improve energy consumption efficiency and adhere to stringent regulatory standards.
- Renewable Energy Systems: Plays a critical role in solar inverters and wind turbine power systems to maximize energy extraction and conversion efficiencies.
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