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LX1689 Datasheet (PDF) - Microsemi Corporation

LX1689 Datasheet PDF - Microsemi Corporation
Part # LX1689
Download  LX1689 Download
File Size   309.86 Kbytes
Page   14 Pages
Manufacturer  MICROSEMI [Microsemi Corporation]
Direct Link  http://www.microsemi.com
Logo MICROSEMI - Microsemi Corporation
Description Third Generation CCFL Controller

LX1689 Datasheet (PDF)

Go To PDF Page Download Datasheet
LX1689 Datasheet PDF - Microsemi Corporation

Part # LX1689
Download  LX1689 Click to download

File Size   309.86 Kbytes
Page   14 Pages
Manufacturer  MICROSEMI [Microsemi Corporation]
Direct Link  http://www.microsemi.com
Logo MICROSEMI - Microsemi Corporation
Description Third Generation CCFL Controller

LX1689 Datasheet (HTML) - Microsemi Corporation


LX1689 Product details

DESCRIPTION
The LX1689 is the latest generation Direct Drive CCFL (Cold Cathode Fluorescent Lamp) Controller. It uses new circuit design techniques (patents pending) and combines digital and linear circuits with an advanced BiCMOS process to create a more complete controller in a small package.
When compared to the original LX1686 design, identical module applications use from 12 to 30 less components. New functions and enhancements have been added to make the LX1689 even easier to use.

KEY FEATURES
◾ 3 to 28 Volt Single Fixed (±20%) Supply Operating Range
◾ Selectable Analog/Digital Dimming Modes
◾ Digital Dimming Can Synch to External Or Internal Clocks
◾ User Programmable Digital Dimming Burst Frequency
◾ 252 mS Power On Delay
◾ Flexible Lamp Current Compensation Input
◾ Open Lamp Shutdown and Fault Output Indicator
◾ “On Chip” Full Wave Lamp Current & Voltage Rectifiers
◾ 20 Pin TSSOP Package

BENEFITS
◾ Low Component Count / Module Cost / Size
◾ High “Nits/Watt” Efficiency
◾ Operates Directly From 1 to 6 Li_Ion Cells
◾ Lamp Current Compensation Input Makes Indoor/Outdoor And Wide Temperature Range Applications Easy to Design




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About Microsemi Corporation


Microsemi Corporation was an American company that specialized in the design and manufacture of semiconductor and system solutions.
The company was founded in 1960 and was headquartered in Aliso Viejo, California.
Microsemi provided a wide range of products including analog and mixed-signal integrated circuits, field-programmable gate arrays (FPGAs), power management and control products, and other semiconductor solutions.
The company's products were used in various applications such as defense and security, aerospace and aviation, industrial, and communications.
Microsemi was known for its expertise in semiconductor technology and its ability to deliver high-quality and reliable products to its customers.
In 2018, Microsemi was acquired by Microchip Technology, a leading provider of microcontroller, mixed-signal, analog, and security products.
The Microsemi brand is no longer in use, but its technology and products continue to be a part of Microchip's portfolio.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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