Datasheet4U Logo Datasheet4U.com

LX1745 Datasheet - Microsemi Corporation

LX1745 Triple Output Boost - LED Driver / LCD Bias

The LX1745 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 voltages with an additional two integrated boost converters. Designed for maximum efficiency and featuring a psuedo-hysteretic PFM topol.

LX1745 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 Two LCD Bias Voltage Adjustments Via Analog Reference O

LX1745 Datasheet (465.03 KB)

Preview of LX1745 PDF
LX1745 Datasheet Preview Page 2 LX1745 Datasheet Preview Page 3

Datasheet Details

Part number:

LX1745

Manufacturer:

Microsemi ↗ Corporation

File Size:

465.03 KB

Description:

Triple output boost - led driver / lcd bias.

📁 Related Datasheet

LX1741 High Efficiency High Voltage Boost Controller (Microsemi Corporation)

LX1742 High Efficiency High Voltage Boost Controller (Microsemi Corporation)

LX1744 Dual Output Boost - LED Driver / LCD Bias (Microsemi Corporation)

LX1701 2W Filterless Mono Class-D Audio Amplifier (Microsemi Corporation)

LX1704 2W Filter less Stereo Class-D Amplifier (Microsemi Corporation)

LX1710 Class-D Mono Power Amplifier Controller IC (Microsemi Corporation)

LX1711 Class-D Mono Power Amplifier Controller IC (Microsemi Corporation)

LX1720 SWITCHING CLASS-D/ STEREO POWER AMPLIFIER CONTROLLER IC (Microsemi Corporation)

TAGS

LX1745 Triple Output Boost LED Driver LCD Bias Microsemi Corporation

LX1745 Distributor