LX1689IPW
- Mfr.Part #
- LX1689IPW
- Manufacturer
- Microsemi
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC CCFL CNTRL 67KHZ 20TSSOP
- Stock
- 46,989
- In Stock :
- 46,989
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- Manufacturer :
- Microsemi
- Product Category :
- Lighting, Ballast Controllers
- Height Seated (Max) :
- 1.1mm
- Pbfree Code :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Mounting Type :
- Surface Mount
- Output Current :
- 100mA
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Lifecycle Status :
- Obsolete (Last Updated: 2 weeks ago)
- Peak Reflow Temperature (Cel) :
- 260
- Length :
- 6.5mm
- Input Voltage (Max) :
- 28V
- Radiation Hardening :
- No
- Frequency :
- 63kHz~67kHz
- Published :
- 2006
- Base Part Number :
- LX1689
- Voltage - Supply :
- 3V~28V
- Number of Pins :
- 20
- Number of Functions :
- 1
- Terminal Form :
- Gull wing
- Input Voltage-Nom :
- 3.3V
- Input Voltage (Min) :
- 3V
- Lead Free :
- Lead Free
- Terminal Pitch :
- 0.65mm
- Terminal Finish :
- Matte Tin (Sn)
- Terminal Position :
- Dual
- Operating Supply Current :
- 5.5mA
- Type :
- CCFL Controller
- Factory Lead Time :
- 12 Weeks
- Control Technique :
- PULSE WIDTH MODULATION
- Pin Count :
- 20
- Mount :
- Surface Mount
- JESD-609 Code :
- e3
- Width :
- 4.4mm
- ECCN Code :
- EAR99
- HTS Code :
- 8542.39.00.01
- Operating Temperature :
- -40°C~85°C
- RoHS Status :
- RoHS Compliant
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Switcher Configuration :
- Push-Pull
- Packaging :
- Tape and Reel (TR)
- Number of Terminations :
- 20
- Dimming :
- yes
- Datasheets
- LX1689IPW
Lighting, Ballast Controllers Microsemi LX1689IPW Overview
The Lighting, Ballast Controllers Microsemi LX1689IPW is a high-performance IC designed for Cold Cathode Fluorescent Lamp (CCFL) control applications. Developed by Microsemi, a leader in semiconductor solutions, this integrated circuit optimizes the efficiency and lifespan of CCFLs typically used in backlighting technologies. With a switching frequency of 67 kHz and housed in a compact 20-TSSOP package, the LX1689IPW provides a robust solution for advanced lighting systems. It is specifically engineered to meet the rigorous demands of modern electronic devices requiring reliable and precise lighting control.
LX1689IPW Features
The LX1689IPW offers several distinctive features that make it an essential component for any lighting control system. Its high-frequency operation minimizes noise while ensuring more consistent light output and improved overall efficiency. The device's integrated fault protection mechanisms enhance the safety and reliability of the lighting system. Additionally, the LX1689IPW's small form factor allows for more compact designs in electronic devices, making it ideal for applications where space is at a premium.
LX1689IPW Applications
- Laptop and Monitor Backlighting: Utilizes the LX1689IPW to efficiently drive the CCFLs used for illuminating screens, ensuring optimal brightness and color consistency across a wide range of lighting conditions.
- Scanners and Copiers: The IC enhances the quality of light in scanning and copying machines, contributing to better image clarity and precision in document reproduction.
- Automotive Displays: Applies the LX1689IPW for controlling the backlighting of dashboard and navigation systems, improving visibility and readability under varying lighting conditions.
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