LX1744 - Dual Output Boost - LED Driver / LCD Bias

Name: LX1744
SKU: LX1744-565398

Microsemi Corporation

📥 Download Datasheet

LX1744 Datasheet Preview — Preview of LX1744 PDF

Datasheet Details

Part number	LX1744
Manufacturer	Microsemi Corporation
File Size	597.14 KB
Description	Dual Output Boost - LED Driver / LCD Bias
Datasheet	LX1744_MicrosemiCorporation.pdf

LX1744 Product details

Description

The LX1744 is a compact high efficiency step-up boost regulator for driving white or color LEDs in LCD lighting applications while supplying the necessary LCD bias voltage with an additional integrated boost converter.

Features

> 90% Maximum Efficiency.
Low Quiescent Supply Current.
Externally Programmable Peak Inductor Current Limit for Maximum Efficiency.
Logic Controlled Shutdown.
< 1µA Shutdown Current.
Dynamic Output LED Current and LCD Bias Voltage Adjustment via Analog Reference or Direct PWM Input.
14-Pin TSSOP or 16-Pin MLPQ Package.

📁 LX1744 Similar Datasheet

LX1721 - Class-D Stereo Power Amplifier Controller (Microsemi)
LX1722 - Class-D Stereo Power Amplifier Controller (Microsemi)
LX1725 - 15W+15W Stereo Class-D Amplifier Filterless 30W Mono (Microsemi)
LX10M - Lux-Bridge (ZOWIE)
LX1214E500X - NPN microwave power transistor (NXP)
LX121XS-LE01 - TFT LCD (ETC)
LX128B - High Performance Interfacing and Switching (Lattice Semiconductor)
LX128B-32F208C - High Performance Interfacing and Switching (Lattice Semiconductor)

Other Datasheets by Microsemi Corporation

LX1741 - High Efficiency High Voltage Boost Controller
LX1742 - High Efficiency High Voltage Boost Controller
LX1745 - Triple Output Boost - LED Driver / LCD Bias
LX1701 - 2W Filterless Mono Class-D Audio Amplifier
LX1704 - 2W Filter less Stereo Class-D Amplifier
LX1710 - Class-D Mono Power Amplifier Controller IC

Published: Dec 27, 2006 |