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Description : MINIATURE RELAY 2 POLES—1 to 2 A (FOR SIGNAL SWITCHING)

FEATURES
● Extremely low profile and light weight
  —Height: 5 mm
  —Weight: approximately 1.2 g
● Meet FCC (Part 68) standard
● Conforms to FCC rules and regulations part 68
  —Surge strength 1,500 V
● High reliability—bifurcated contacts
● Wide operating range
● DIL pitch terminals
● Plastic sealed type
● Latching version available
● RoHS compliant since date code: 0437B8
   Please see page 7 for more information

Description : MINIATURE RELAY 2 POLES—1 to 2 A (FOR SIGNAL SWITCHING)

FEATURES
● Extremely low profile and light weight
  —Height: 5 mm
  —Weight: approximately 1.2 g
● Meet FCC (Part 68) standard
● Conforms to FCC rules and regulations part 68
  —Surge strength 1,500 V
● High reliability—bifurcated contacts
● Wide operating range
● DIL pitch terminals
● Plastic sealed type
● Latching version available
● RoHS compliant since date code: 0437B8
   Please see page 7 for more information

Description : MINIATURE RELAY 2 POLES—1 to 2 A (FOR SIGNAL SWITCHING)

FEATURES
• Slim type relay for high density mounting
• Conforms to Telcordia specification and FCC Part 68
    - Dielectric strength 1,500 VAC between coil and contacts
    - Surge strength 2,500 V between coil and contacts (at 2 × 10 s surge wave)
• UL, CSA recognized
• High sensitivity and low consumption power
• High reliability - bifurcated contacts
• DIL pitch terminals
• Plastic sealed type
• RoHS compliant. Please see page 8 for more information

Part Name(s) : LXM1611-01 LXM1611-01
Microsemi
Microsemi Corporation
Description : DIGIT DIMMING CCFL INVERTER MODULE

DESCRIPTION
RangeMAX Wide Range DIMMING, Single Output INVERTER. The LXM1611 series of Direct DriveTM CCFL (Cold Cathode Fluorescent Lamp) INVERTER MODULEs are specifically designed for driving LCD backlight lamps. Similar to the LXM1610, the LXM1611 excels in applications where critical parameters include very wide range dimmability, high efficiency and reliable fail-safe design in a small form factor.
Unlike the LXM1610 or any traditional DIMMING CCFL INVERTERs, the LXM1611 provides the designer a vastly superior display brightness range. 100:1+ brightness range is achievable with virtually any LCD display.
Our wide range DIMMING provides exceptional display readability at less than 1% of full brightness, allowing both power savings and low ambient light operating capability (i.e. "night readable").
The LXM1611 is recommended for use in panels with low-voltage insulation on the lamp return wire.
RangeMAX DIGITAL DIMMING Technique. DIGITAL DIMMING provides flicker free brightness control in any wide-range DIMMING application. DIMMING ratios greater than 100:1 can be achieved. Incorporation of a video synchronization feature allows wide ratio DIMMING without the display disturbances and interference seen with competitive products.
The MODULEs are equipped with a DIMMING input that permits brightness control from an external potentiometer or DC voltage source. The resultant "burst drive" that energizes the lamp was designed specifically to ensure that no premature lamp degradation occurs. (See "How RangeMAX Works" Section)
Wide Input Voltage Range. The MODULEs convert unregulated DC voltage from the system battery or AC adapter directly to high frequency, high-voltage waves required to ignite and operate CCFL lamps.
Direct Drive Technology. The MODULE design is based on a new Direct Drive topology, which provides a number of cost and performance advantages. The LXM1611-01 series Direct Drive INVERTERs eliminate the classic resonant inductor and capacitors, thus reducing cost and allowing a 30% reduction in MODULE size.
Additional Features. Other benefits of this new topology are fixed-frequency operation and secondary-side strike-voltage regulation. Strike-voltage regulation minimizes corona discharge in the output transformer and related circuitry, providing longer life and higher reliability. All LXM1611 MODULEs feature both open and shorted lamp protection.
The LXM1611 is fully customizable (electronically and mechanically) to specific customer requirements.

KEY FEATURES
■ RangeMAX Wide Range DIMMING
■ 8V to 18V Input Voltage Range
■ 30% Smaller Than CS-ZVS Models
■ Easy To Use Brightness Control
■ MicroAmp SLEEP Mode
■ Output Short-Circuit Protection And
   Automatic Strike-Voltage Regulation
■ 7.3mm Max. MODULE Height, 16mm MODULE Width
■ Fixed Frequency Operation

APPLICATIONS
■ Notebook And Sub-Notebook Computers
■ Portable Instrumentation
■ Desktop Displays
■ Low Ambient Light Conditions (i.e. Aircraft Cabins, Automobile)

Description : Full Bridge Resonant CCFL Controller

DESCRIPTION
Microsemi’s LX1692 is a cost reduced, third generation Direct Drive CCFL (Cold Cathode Fluorescent Lamp) controller. The integrated controller is optimized to drive CCFL’s using resonant full bridge INVERTER topology.
Resonant full bridge topology provides near sinusoidal waveforms over a wide supply voltage range in order to maximize the life of CCFL lamps, control EMI emissions, and maximize efficiency. This new archi tecture also provides a wide DIMMING range.
The LX1692 includes safety features that limit the transformer secondary voltage and protect against fault conditions which include open lamp, broken lamp and short-circuit faults.
The LX1692 regulates the CCFL brightness in three ways: analog DIMMING, DIGITAL DIMMING, or combined analog and DIGITAL DIMMING methods simultaneously to achieve the widest DIMMING range (> 60 to 1).
The LX1692 can accept a brightness control signal that is either an analog voltage or a direct low frequency PWM. The LX1692 also features integrated gate drivers for the four external power MOSFETs.
An integrated 4V LDO powers all internal control circuitry which greatly simplifies supply voltage requirements. The LX1692 is available in a 20-Pin TSSOP and SOIC.

KEY FEATURES
■ For Wide Voltage Range INVERTER Application (7V to 22V)
■ Patent Resonant Strike for Unsurpassed Striking Power Combined with Best Efficiency
■ Low Stress to Transformers
■ Excellent Open Circuit Voltage
   Regulation Reduces Transformer
   Breakdown Voltage
   Requirements While Striking
   Higher Voltage Lamps
■ One INVERTER for Multiple Panel Types
■ Wide DIMMING Range
   Analog DIMMING: >3 to 1
   DIGITAL DIMMING : >20 to 1
   Combined: >60 to 1
● Fool-Proof Striking
● Programmable Burst DIMMING Frequency
● Programmable Time Out Protection
● Fixed Operating Frequency
● Open Lamp Voltage Protection, Short Lamp Protection, Arc Protection1

BENEFITS
■ Even Display Light Distribution
■ Longer Lamp Life with Optimized Lamp Current Amplitude
■ Reduced Operating Voltage Lowers Corona Discharge and Prolongs MODULE Life
■ High “Nits / Watt” Efficiency Makes Less Heat and Brighter Displays

APPLICATIONS
■ LCD TV
■ LCD Monitor

Microsemi
Microsemi Corporation
Description : Full Bridge Resonant CCFL Controller

DESCRIPTION
Microsemi’s LX1692 is a cost reduced, third generation Direct Drive CCFL (Cold Cathode Fluorescent Lamp) controller. The integrated controller is optimized to drive CCFL’s using resonant full bridge INVERTER topology.
Resonant full bridge topology provides near sinusoidal waveforms over a wide supply voltage range in order to maximize the life of CCFL lamps, control EMI emissions, and maximize efficiency. This new archi tecture also provides a wide DIMMING range.
The LX1692 includes safety features that limit the transformer secondary voltage and protect against fault conditions which include open lamp, broken lamp and short-circuit faults.
The LX1692 regulates the CCFL brightness in three ways: analog DIMMING, DIGITAL DIMMING, or combined analog and DIGITAL DIMMING methods simultaneously to achieve the widest DIMMING range (> 60 to 1).
The LX1692 can accept a brightness control signal that is either an analog voltage or a direct low frequency PWM. The LX1692 also features integrated gate drivers for the four external power MOSFETs.
An integrated 4V LDO powers all internal control circuitry which greatly simplifies supply voltage requirements. The LX1692 is available in a 20-Pin TSSOP and SOIC.

KEY FEATURES
■ For Wide Voltage Range INVERTER Application (7V to 22V)
■ Patent Resonant Strike for Unsurpassed Striking Power Combined with Best Efficiency
■ Low Stress to Transformers
■ Excellent Open Circuit Voltage
   Regulation Reduces Transformer
   Breakdown Voltage
   Requirements While Striking
   Higher Voltage Lamps
■ One INVERTER for Multiple Panel Types
■ Wide DIMMING Range
   Analog DIMMING: >3 to 1
   DIGITAL DIMMING : >20 to 1
   Combined: >60 to 1
● Fool-Proof Striking
● Programmable Burst DIMMING Frequency
● Programmable Time Out Protection
● Fixed Operating Frequency
● Open Lamp Voltage Protection, Short Lamp Protection, Arc Protection1

BENEFITS
■ Even Display Light Distribution
■ Longer Lamp Life with Optimized Lamp Current Amplitude
■ Reduced Operating Voltage Lowers Corona Discharge and Prolongs MODULE Life
■ High “Nits / Watt” Efficiency Makes Less Heat and Brighter Displays

APPLICATIONS
■ LCD TV
■ LCD Monitor

Microsemi
Microsemi Corporation
Description : Full Bridge Resonant CCFL Controller

DESCRIPTION
Microsemi’s LX1692F is a cost reduced, third generation CCFL (Cold Cathode Fluorescent Lamp) controller. The integrated controller is optimized to drive CCFL’s using resonant full bridge INVERTER topology.
Resonant full bridge topology provides near sinusoidal waveforms over a wide supply voltage range in order to maximize the life of CCFL lamps, control EMI emissions, and maximize efficiency.
The LX1692F includes safety features that limit the transformer secondary voltage and protect against fault conditions which include open lamp, and broken lamp faults.
The LX1692F regulates the CCFL brightness in three ways: analog DIMMING, DIGITAL DIMMING, or combined analog and DIGITAL DIMMING methods simultaneously to achieve the widest DIMMING range (> 60 to 1).
The LX1692F can accept a brightness control signal that is either an analog voltage or a low frequency PWM.
The LX1692F also features integrated gate drivers for the four external power MOSFETs.
An integrated 4V LDO powering all internal control circuitry greatly simplifies supply voltage requirements.
The LX1692F is available in either a 20-Pin TSSOP or SOIC package.

KEY FEATURES
▪ Low Stress to Transformers
▪ Wide DIMMING Range
   Analog DIMMING: > 3 to 1
   DIGITAL DIMMING : > 20 to 1
   Combined: > 60 to 1
▪ Programmable Burst DIMMING Frequency
▪ Programmable Time-Out Protection
▪ Fixed Operating Frequency
▪ Open-Lamp Voltage Protection
▪ Soft Rise/Fall Burst DIMMING Control
▪ 3% Tolerance Brightness Reference Voltage

BENEFITS
▪ Even Display Light Distribution
▪ Longer Lamp Life with Optimized
   Lamp Current Amplitude
▪ Reduced Operating Voltage
   Lowers Corona Discharge and
   Prolongs INVERTER Life
▪ High “Nits / Watt” Efficiency
   Makes Less Heat and Brighter Displays
  
APPLICATIONS
▪ LCD TV
▪ LCD Monitor

Microsemi
Microsemi Corporation
Description : 5V Highly-Integrated, DIGITAL DIMMING CCFL INVERTER MODULE

DESCRIPTION
RangeMAX Wide Range DIMMING, Single Output INVERTER. The LXM1612-05-xx series of Direct Drive™ CCFL (Cold Cathode Fluorescent Lamp) INVERTER MODULEs are specifically designed for driving LCD backlight lamps.
RangeMAX DIGITAL DIMMING Technique. DIGITAL DIMMING provides flicker-free brightness control in any wide-range DIMMING application. The MODULEs are equipped with a DIMMING input that permits brightness control from either an external potentiometer, DC voltage source, or PWM signal. The resultant “burst drive” that energizes the lamp was designed specifically to ensure that no premature lamp degradation occurs.
Input Voltage Range. 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 12V input INVERTER is also available (LXM1612-12-xx) Direct Drive Technology. The MODULE design is based on a new Direct Drive topology, which provides a number of cost and performance advantages.
Additional Features. Other benefits of this new topology are fixed-frequency operation and secondary-side strike voltage regulation and all LXM1612-05-xx MODULEs feature both open and shorted lamp protection.
KEY FEATURES
■ RangeMAX Wide Range DIMMING
■ Single 5V Input Voltage
■ Fully Integrated Direct Drive And DIMMING Control
■ Single Sided PCB Layout
■ Easy To Use Brightness Control
■ MicroAmp SLEEP Mode
■ Output Short-Circuit
   Protection And Automatic
   Strike-Voltage Regulation
■ Fixed Frequency Operation

APPLICATIONS
■ Notebook And Sub-Notebook Computers
■ Portable Instrumentation
■ Desktop Displays
■ Low Ambient Light
   Conditions (i.e. Aircraft Cabins, Automobile)

Microsemi
Microsemi Corporation
Description : DIGITAL DIMMING DUAL LAMP CCFL INVERTER MODULE

DESCRIPTION
The LXM1621 Direct Drive™ CCFL (Cold Cathode Fluorescent Lamp) INVERTER MODULEs are specifically designed for driving two lamp LCD backlight displays.
Similar to the LXM1620, the LXM1621 excels in applications where critical parameters include very wide range dimmability, high efficiency, and reliable fail-safe design in a small form factor. These 12 volt MODULEs are specifically designed with desktop and industrial applications in mind.
Unlike the LXM1620 or any traditional DIMMING CCFL INVERTERs, the LXM1621 provides the designer a vastly superior display brightness range. 100:1+ brightness range is achievable with a standard LCD display (see Product Highlight). Our wide range DIMMING provides exceptional display readability at less than 1% of full brightness, allowing both power savings and low ambient light operating capability(i.e. “night readable”). DIGITAL DIMMING provides flicker-free brightness control in any wide-range DIMMING application.

KEY FEATURES
■ RangeMAX Wide Range DIMMING
■ 8V to 16V Input Voltage Range
■ Small Form Factor
■ Easy To Use Brightness Control
■ MicroAmp SLEEP Mode
■ Output Short-Circuit Protection
   And Automatic Strike-Voltage
   Regulation
■ Fixed Frequency Operation
■ Universal Connector
   Configuration

APPLICATIONS
■ Hi-Brite Displays
■ Desktop Displays
■ Low Ambient Light Conditions
   (i.e. Aircraft Cabins, Automobile)
■ Industrial Applications

Microsemi
Microsemi Corporation
Description : 12V Highly-Integrated, DIGITAL DIMMING CCFL INVERTER MODULE

DESCRIPTION
RangeMAX Wide Range DIMMING, Single Output INVERTER. The LXM1612- 12-xx series of Direct Drive™ CCFL (Cold Cathode Fluorescent Lamp) INVERTER MODULEs are specifically designed for driving LCD backlight lamps.
RangeMAX DIGITAL DIMMING Technique. DIGITAL DIMMING provides flicker-free brightness control in any wide-range DIMMING application.

KEY FEATURES
◾ RangeMAX Wide Range DIMMING
◾ 9.6V to 14.4V Input Voltage
◾ Fully Integrated Direct Drive And DIMMING Control
◾ Single Sided PCB Layout
◾ Easy To Use Brightness Control
◾ MicroAmp SLEEP Mode
◾ Output Short-Circuit Protection And Automatic Strike-Voltage Regulation
◾ Fixed Frequency Operation

APPLICATIONS
◾ Notebook And Sub-Notebook Computers
◾ Portable Instrumentation
◾ Desktop Displays
◾ Low Ambient Light Conditions (i.e. Aircraft Cabins, Automobile)

BENEFITS
◾ Smooth, Flicker Free 1-100% Full-Range Brightness Control Gives Your Product A High Quality Image
◾ Output Open Circuit Voltage Regulation Minimizes Corona Discharge For Long Life And High Reliability
◾ Power Efficient. “Low Brightness” Capability Allows For Advanced Power Management

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