Description
New and Original LXMG1618-12-42 High Performance CCFL Inverter Module for LCD Backlight Lamps Driving
Description:
- The LXMG1618-12-42 is a CCFL (Cold Cathode Fluorescent Lamp) inverter module specially designed for driving LCD backlight lamps. It is ideal for driving typical 8.4” to 12.1” panels.
- The maximum output current is externally programmable over a range of 5 to 6.5mA in 0.5mA steps to allow the inverter to properly match to a wide array of LCD panel lamp current specification. The modules are include a dimming input that permits brightness control from either a DC voltage source, a PWM signal or an external potentiometer.
- LXMG1618 modules unlike the LXMG1617 series does not provide wide range “burst” mode dimming, rather dimming is provided by amplitude control of the output current waveform, this limits the potential dim range to typically less than 5:1.
- For applications not requiring wide range dimming, amplitude control results in lower ripple on the input supply and reduced potential transient noise generation. Many STN type panels are particularly well suited for current amplitude dimming.
- The modules convert DC voltage from the system battery or AC adapter directly to high frequency, high-voltage waves required to ignite and operate CCFL lamps. A 5V input inverter is also available (LXMG1618-05-4X).
- The module design is based on new LX1689 backlight controller for Microsemi, which provides a number of cost and performance advantages due to the controller’s high level of integration.
- Other benefits of this new topology are stable fixed-frequency operation, secondary-side strike-voltage regulation and both open and shorted lamp protection with fault timeout.
Features:
- Externally programmable maximum output current
- Easy to use brightness control
- Output short-circuit protection and automatic strike-voltage regulation and timeout
- Analog current amplitude dimming method
- Fixed frequency operation
- Rated from -20â to 70â
- UL60950 E175910
- RoHS compliant
Applications:
- Notebook and sub-notebook
- Portable instrumentation
- Desktop display
- Industrial display controls
Benefits:
- Compact, low profile design
- Mates to wide variety of LCD panels
- Output open circuit voltage regulation minimizes corona discharge for high reliability
Package Included:
- 1 x CCFL Inverter
Description:
- The LXMG1618-12-42 is a CCFL (Cold Cathode Fluorescent Lamp) inverter module specially designed for driving LCD backlight lamps. It is ideal for driving typical 8.4” to 12.1” panels.
- The maximum output current is externally programmable over a range of 5 to 6.5mA in 0.5mA steps to allow the inverter to properly match to a wide array of LCD panel lamp current specification. The modules are include a dimming input that permits brightness control from either a DC voltage source, a PWM signal or an external potentiometer.
- LXMG1618 modules unlike the LXMG1617 series does not provide wide range “burst” mode dimming, rather dimming is provided by amplitude control of the output current waveform, this limits the potential dim range to typically less than 5:1.
- For applications not requiring wide range dimming, amplitude control results in lower ripple on the input supply and reduced potential transient noise generation. Many STN type panels are particularly well suited for current amplitude dimming.
- The modules convert DC voltage from the system battery or AC adapter directly to high frequency, high-voltage waves required to ignite and operate CCFL lamps. A 5V input inverter is also available (LXMG1618-05-4X).
- The module design is based on new LX1689 backlight controller for Microsemi, which provides a number of cost and performance advantages due to the controller’s high level of integration.
- Other benefits of this new topology are stable fixed-frequency operation, secondary-side strike-voltage regulation and both open and shorted lamp protection with fault timeout.
Features:
- Externally programmable maximum output current
- Easy to use brightness control
- Output short-circuit protection and automatic strike-voltage regulation and timeout
- Analog current amplitude dimming method
- Fixed frequency operation
- Rated from -20â to 70â
- UL60950 E175910
- RoHS compliant
Applications:
- Notebook and sub-notebook
- Portable instrumentation
- Desktop display
- Industrial display controls
Benefits:
- Compact, low profile design
- Mates to wide variety of LCD panels
- Output open circuit voltage regulation minimizes corona discharge for high reliability
Package Included:
- 1 x CCFL Inverter
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2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.
Return Terms
If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days. We will guide you the returning process for replacement or refund.
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Feedback
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On May 18, 2023 at 00:27:33 PDT, seller added the following information: