UCC3973PW
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- Mfr.Part #
- UCC3973PW
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC CCFL CNTRL 160KHZ 8TSSOP
- Stock
- 11,786
- In Stock ：
- 11,786
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- Manufacturer :
- Texas Instruments
- Product Category :
- Lighting, Ballast Controllers
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Mounting Type :
- Surface Mount
- Type :
- CCFL Controller
- Number of Terminations :
- 8
- Control Mode :
- CURRENT-MODE
- Voltage - Supply :
- 4.5V~20V
- Supply Voltage :
- 12V
- Input Voltage (Min) :
- 4.5V
- Terminal Form :
- Gull wing
- Output Current :
- 100mA
- Number of Functions :
- 1
- Dimming :
- No
- Lead Free :
- Lead Free
- REACH SVHC :
- No SVHC
- Operating Temperature :
- 0°C~70°C
- Input Voltage-Nom :
- 12V
- Terminal Pitch :
- 0.65mm
- Switcher Configuration :
- CURRENT FED PUSH-PULL
- Input Voltage (Max) :
- 25V
- Operating Supply Current :
- 7mA
- Height :
- 1.2mm
- Control Technique :
- PULSE WIDTH MODULATION
- Mount :
- Surface Mount
- Supply Current-Max (Isup) :
- 10.5mA
- Frequency :
- 80kHz~160kHz
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- JESD-609 Code :
- e4
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tube
- Terminal Position :
- Dual
- Factory Lead Time :
- 6 Weeks
- Power Supplies :
- 12V
- Nominal Supply Current :
- 7mA
- Base Part Number :
- UCC3973
- Thickness :
- 1mm
- Peak Reflow Temperature (Cel) :
- 260
- Pbfree Code :
- yes
- ECCN Code :
- EAR99
- Pin Count :
- 8
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Max Output Current :
- 100mA
- Number of Pins :
- 8
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Width :
- 4.4mm
- Length :
- 3mm
- Datasheets
- UCC3973PW
Lighting, Ballast Controllers Texas Instruments UCC3973PW Overview
The Texas Instruments UCC3973PW is a specialized integrated circuit designed for the precise control of cold cathode fluorescent lamps (CCFLs). Tailored for high-performance lighting solutions, this chip operates at a frequency of 160 kHz in a compact 8TSSOP package, making it ideal for slim and portable applications where space and efficiency are critical. The UCC3973PW ensures reliable startup and optimal running efficiency, positioning it as an essential component for developers looking to enhance the functionality and longevity of their lighting systems. By integrating advanced features and Texas Instruments' renowned precision engineering, the Lighting, Ballast Controllers Texas Instruments UCC3973PW stands out as a superior choice for sophisticated electronic lighting applications.
UCC3973PW Features
This integrated circuit boasts a range of features designed to optimize lighting applications. Its high-frequency operation minimizes noise and enhances overall efficiency, while the compact 8TSSOP package allows for integration into space-constrained designs. Additionally, the UCC3973PW's robust design ensures long-term reliability and performance under a range of environmental conditions.
UCC3973PW Applications
- Laptop Displays: Utilized in the backlighting control circuits to enhance screen brightness and color consistency while maintaining energy efficiency.
- Portable Scanners: Ensures stable light control, improving the quality and consistency of scanned images in compact devices.
- Instrumentation Displays: Applied in devices requiring precise brightness and longevity, such as medical and industrial instrumentation, to ensure clear visibility under varying light conditions.
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