Datasheet4U Logo Datasheet4U.com

LX1691B Datasheet Enhanced Multi-Mode CCFL Controller

Manufacturer: Microsemi (now Microchip Technology)

📥 Download Datasheet

General Description

The LX1691B is an enhanced Direct modes that control lamp current amplitude Drive CCFL (Cold Cathode Fluorescent and duty cycle simultaneously or separately.

Lamp) Controller.

Its architecture is based on Designers can select normal or reverse the LX1691.

Overview

www.DataSheet4U.com TM ® LX1691B Enhanced Multi-Mode CCFL Controller P RELIMINARY D ATA S.

Key Features

  • Wide Input Voltage Capable Simultaneous Amplitude And Duty Cycle Dimming Modes Resistor programmable min and max lamp currents Digital Dimming Can Synch To External Or Internal Clocks 120 ms Power On Delay Open Or Shorted Lamp Regulation & Shutdown “On Chip” Full Wave Lamp Current Rectifier 16 Pin TSSOP Package Very Stable Oscillator with OnChip timing capacitor Enhanced Digital Dimming Resolution.

More Datasheets from Microsemi (now Microchip Technology)

Part Number Description
LX1691 Enhanced Multi-Mode CCFL Controller
LX1691A Enhanced Multi-Mode CCFL Controller
LX1692 Full Bridge Resonant CCFL Controller
LX1692A Full Bridge Resonant CCFL Controller
LX1692B Full Bridge Resonant CCFL Controller
LX1693 High Performance CCFL Controller w/ALS
LX1695 Switched Royer CCFL Inverter Monitor IC
LX1696A Full Bridge Resonant CCFL Controller
LX1697 High Performance CCFL Controller
LX1699 CCFL Backlight Controller IC