UCC3972PWTR
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- Mfr.Part #
- UCC3972PWTR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC CCFL CNTRL 160KHZ 8TSSOP
- Stock
- 1,339
- In Stock ：
- 1,339
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- Manufacturer :
- Texas Instruments
- Product Category :
- Lighting, Ballast Controllers
- Type :
- CCFL Controller
- Packaging :
- Tape and Reel (TR)
- Pin Count :
- 8
- RoHS Status :
- ROHS3 Compliant
- Control Mode :
- CURRENT-MODE
- Number of Pins :
- 8
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Width :
- 4.4mm
- Terminal Position :
- Dual
- Pbfree Code :
- yes
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Control Technique :
- PULSE WIDTH MODULATION
- Dimming :
- No
- Thickness :
- 1mm
- JESD-609 Code :
- e4
- Mount :
- Surface Mount
- Input Voltage (Min) :
- 4.5V
- ECCN Code :
- EAR99
- Length :
- 3mm
- Frequency :
- 80kHz~160kHz
- Number of Terminations :
- 8
- Operating Temperature :
- 0°C~70°C
- Terminal Pitch :
- 0.65mm
- Factory Lead Time :
- 8 Weeks
- Height :
- 1.2mm
- Peak Reflow Temperature (Cel) :
- 260
- Nominal Supply Current :
- 7mA
- Voltage - Supply :
- 4.5V~20V
- Mounting Type :
- Surface Mount
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Terminal Form :
- Gull wing
- Input Voltage-Nom :
- 12V
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- Base Part Number :
- UCC3972
- Number of Functions :
- 1
- Lead Free :
- Lead Free
- Switcher Configuration :
- CURRENT FED PUSH-PULL
- Input Voltage (Max) :
- 25V
- Datasheets
- UCC3972PWTR
Lighting, Ballast Controllers Texas Instruments UCC3972PWTR Overview
The UCC3972PWTR from Texas Instruments is an advanced IC specifically designed for CCFL (Cold Cathode Fluorescent Lamp) control applications, encapsulated in a compact 8TSSOP package. This innovative product operates at a high frequency of 160 kHz, enabling efficient power management and reducing overall system size due to smaller external components. As a Lighting, Ballast Controllers Texas Instruments UCC3972PWTR, it integrates multiple features to enhance the performance and reliability of lighting systems, particularly in environments requiring precise luminance control and power efficiency.
UCC3972PWTR Features
The UCC3972PWTR boasts several key features that make it ideal for a wide range of lighting applications. These include its high switching frequency which allows for smaller and more efficient transformer designs, integrated fault protection mechanisms to safeguard against system failures, and a built-in dimming control which facilitates adjustable brightness levels, enhancing user experience and energy savings.
UCC3972PWTR Applications
- Laptop Computers: In laptop displays, the UCC3972PWTR manages the backlighting with precise brightness control, improving visual comfort and extending battery life.
- Automotive Displays: This IC is used in vehicle dashboards to provide reliable and consistent backlighting, critical for readability under varying lighting conditions.
- Industrial Instrumentation: The robust design makes it suitable for industrial displays that require stable operation in harsh environments.
- Portable Media Devices: It ensures optimal screen brightness for devices like tablets and mobile phones, enhancing the user experience while conserving power.
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