Linear Technology LT3746IUHH#TRPBF

Name: LT3746IUHH#TRPBF
Brand: Linear Technology
SKU: 3258860-LT3746IUHH#TRPBF
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: LT3746IUHH#TRPBF

Manufacturer:: Linear Technology

Ventron No:: 3258860-LT3746IUHH#TRPBF

Description:: IC LED DRVR CTRLR DIM 30MA 56QFN

ECAD Model:

Datasheet:: LT3746IUHH#TRPBF

Overview

Description
The LT3746 is a 32-channel LED driver with a 55V buck controller. It can drive up to 30mA/13V of LEDs in series per channel, and the buck controller generates an adaptive bus voltage for the parallel LED strings. Each channel has individual 6-bit dot correction current adjustment and 12-bit grayscale PWM dimming, accessible via a 30MHz serial data interface. The LT3746 also performs full diagnostic and protection against open/short LED and overtemperature faults, with fault status reported through the serial data interface.

Features
6V to 55V power input voltage range
32 independent LED outputs up to 30mA/13V
6-bit dot correction current adjustment
12-bit grayscale PWM dimming
0.5μs minimum LED on time
Adaptive LED bus voltage for high efficiency
Cascadable 30MHz serial data interface
Full diagnostic and protection: individual open/short LED and overtemperature fault

Applications
Large screen display LED backlighting
Mono-, multi-, full-color LED displays
LED billboards and signboards

Specifications

Linear Technology LT3746IUHH#TRPBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LT3746IUHH#TRPBF.