Microsemi Manuals

The Microsemi LXMG1626-12-45 12V Dual 6W CCFL Programmable Inverter Module is a CCFL (Cold Cathode Fluorescent Lamp) Inverter Module specifically designed to be compatible with a variety of LCD panels that have both lamps on one side of the panel and use a single common lamp return wire. LXMG1626 modules provide the designer with a superior display brightness range. This brightness range is achievable with virtually any LCD display. The modules are available with a dimming input that permits brightness control from either, a DC voltage source, a PWM signal or external potentiometer. The maximum output current is externally programmable (through the input connector) at either 10mA or 12mA (5mA or 6mA per lamp). This allows the inverter to match the panel’s lamp current specifications, or it can be used to purposely drive the lamps at a lower or higher current to decrease or increase nominal brightness. The inverter also has a dedicated FAULT pin that indicates an open/shorted lamp condition. In addition when only one of the two lamps in the LCD fails open, the second lamp will continue to operate with a FAULT signal toggling to indicate the failed condition, StayLit™ feature. The RangeMAX™ Digital Dimmer provides continuous dimming from 10% to 100%.

The 1N5518BUR-1 is a 0.5 watt glass surface mount Zener voltage regulator series offering a selection from 3.3 to 33 volts in standard 5% tolerances as well as tighter tolerances identified by different suffix letters on the part number. These have an internal metallurgical bond option as identified by the “-1” suffix. This internally bonded Zener package construction is also in JAN, JANTX, and JANTXV military qualifications. Microsemi also offers numerous other Zener products to meet higher and lower power applications.

This document describes the features and characteristics of the 10 watt Zener diodes produced by Microsemi. These diodes provide voltage regulation in a broad range of 3.9V to 200V and can operate at 10 watts with proper heat sinking and mounting. They are also available for military applications.

14KESD5.0-14KESD170CA is a TVS diode from Microsemi. It is mainly used to protect sensitive circuits from ESD or EFT transients. The device has good clamping voltage performance, and can clamp 40000V ESD surges in 150ns rise time, and can clamp 4000W ESD surges in 1us rise time. The device adopts DO-41 package, low power consumption and easy to use.

This datasheet provides the specifications of the 1N3016B to 1N3051B series of Zener diodes, including rated voltage, rated current, package type, appearance, etc.

The document describes the features and characteristics of 0.5 watt glass surface mount DO-213AA Zener voltage regulators in the 1N4099UR to 1N4135UR and 1N4614UR to 1N4627UR series. These regulators offer a selection of 1.8 to 100 volts with standard 5% tolerances and tighter tolerances identified by different suffix letters. They are also available with an internal-metallurgical-bond option, including JAN, JANTX, and JANTXV military qualifications. Microsemi also offers other Zener products for higher and lower power applications.

1N746-1N759A,1N4370-1N4372A DO-35 series are silicon 500mW Zener diodes produced by Microsemi company. The features are JEDEC registered, internal metallurgical bonding, optional MIL-PRF-19500/127 certification, optional military surface mounting, etc.

The 1N746 to 1N759A and 1N4370 to 1N4372A series are JEDEC registered silicon 500 mW Zener diodes with a flexible axial lead package. They are available in a variety of voltages and tight tolerances. These diodes are suitable for a variety of applications including power regulation, surge protection, reverse voltage protection, and voltage reference.

The 50 watt zener diodes are high power zener diodes from Microsemi company. They provide voltage regulation in a selection over a 3.9 v to 200 v broad range of voltages. They can be operated up to 50 watts with adequate mounting and heat sinking with their low thermal resistance. These zeners are also available in JAN, JANTX, JANTXV military qualifications. Microsemi also offers numerous other zener products to meet higher and lower power applications.

The popular 1N4565 thru 1N4584A-1 series of Zero-TC Reference Diodes provides a selection of both 6.4 V nominal voltages and temperature coefficients to as low as 0.0005%/oC for minimal voltage change with temperature. Four different operating currents are available for selection at 0.5 mA, 1.0 mA, 2.00 mA, and 4.00 mA. These glass axial-leaded DO-7 reference diodes are internal-metallurgical-bonded and are also available in JAN, JANTX, and JANTXV military qualifications. Microsemi also offers numerous other Zener Reference Diode products for a variety of other voltages up to 200 V.

The document describes the features and characteristics of the 6.4 Volt Temperature Compensated Zener Reference Diodes produced by Microsemi Scottsdale Division. These reference diodes provide a selection of 6.4 V nominal voltage and temperature coefficients for minimal voltage change with temperature. Four different operating currents are available for selection. The reference diodes are glass axial-leaded DO-7 packages with internal metallurgical bonding and are also available with JAN, JANTX, and JANTXV military qualifications.

This document describes the features and characteristics of VOIDLESS-HERMETICALLY-SEALED 5 Watt Glass Zener Diodes manufactured by Microsemi Scottsdale Division. These diodes are hermetically sealed with voidless-glass construction and internal metallurgical bond, making them ideal for high-reliability applications.