UCC38502N
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- Mfr.Part #
- UCC38502N
- Manufacturer
- Texas Instruments
- Package / Case
- 20-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC PFC CTR AV CURR 100KHZ 20DIP
- Stock
- 10,299
- In Stock ：
- 10,299
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- Manufacturer :
- Texas Instruments
- Product Category :
- PFC (Power Factor Correction)
- Nominal Supply Current :
- 4mA
- Analog IC - Other Type :
- POWER FACTOR CONTROLLER WITH POST REGULATOR
- Number of Functions :
- 1
- Operating Temperature :
- 0°C~70°C
- Frequency - Switching :
- 100kHz
- ECCN Code :
- EAR99
- Width :
- 6.35mm
- Pbfree Code :
- yes
- Lead Free :
- Lead Free
- Length :
- 24.33mm
- Control Technique :
- PULSE WIDTH MODULATION
- Thickness :
- 4.57mm
- Supply Voltage :
- 12V
- Number of Outputs :
- 2
- JESD-609 Code :
- e4
- Packaging :
- Tube
- Terminal Position :
- Dual
- Number of Terminations :
- 20
- Number of Pins :
- 20
- Voltage - Supply :
- 9.7V~18V
- Input Voltage (Min) :
- 10.3V
- Base Part Number :
- UCC38502
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Frequency :
- 200kHz
- Factory Lead Time :
- 6 Weeks
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Pin Count :
- 20
- Input Voltage (Max) :
- 15V
- RoHS Status :
- ROHS3 Compliant
- Input Voltage-Nom :
- 12V
- Supply Voltage-Max (Vsup) :
- 18V
- Surface Mount :
- No
- Mode :
- Average Current
- Additional Feature :
- CAN ALSO BE PROGRAMMED FOR CURRENT MODE AND VOLTAGE MODE
- Package / Case :
- 20-DIP (0.300, 7.62mm)
- Height :
- 5.08mm
- Radiation Hardening :
- No
- Current - Startup :
- 150μA
- Mounting Type :
- Through Hole
- Moisture Sensitivity Level (MSL) :
- Not Applicable
- Switcher Configuration :
- Boost
- Datasheets
- UCC38502N
PFC Texas Instruments UCC38502N Overview
The UCC38502N from Texas Instruments stands as a cutting-edge Power Factor Correction (PFC) controller, specifically engineered for high-frequency operation up to 100 kHz. This IC is housed in a 20DIP package, tailored to optimize power systems with its advanced average current mode control technique. By enhancing the power factor, the UCC38502N reduces total harmonic distortion and improves energy efficiency, making it an indispensable component in high-performance power supply designs. With its robust design and Texas Instruments' proven reliability, this PFC controller is ideal for applications demanding high efficiency and precision in power management.
UCC38502N Features
- Average Current Mode Control for stable and efficient PFC
- High Frequency Operation up to 100 kHz allows for smaller passive components
- Designed for Continuous Conduction Mode (CCM) to enhance efficiency at high power levels
- Built-in Over-Voltage Protection to safeguard against sudden voltage spikes
- 20-DIP package ensures compatibility with standard PCB designs
UCC38502N Applications
- Telecom Power Supplies: Utilized to increase efficiency and reduce power losses, ensuring stable operation across variable load conditions.
- Industrial Power Systems: Enhances power quality by improving power factor, crucial for heavy-duty machines and systems.
- Data Center Power Management: Ensures reliable and efficient power distribution, critical in maintaining operational uptime and data integrity.
- Consumer Electronics: Used in devices such as home theater systems and gaming consoles to optimize power usage and prolong device life.
- LED Lighting Systems: Improves energy efficiency and reduces flickering, ensuring consistent light output and longer lifespan.
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