DLPA2000集成电路（IC）的LED驱动器规格书PDF中文资料

DLPA2000属于集成电路（IC）的LED驱动器。由德州仪器制造生产的DLPA2000LED 驱动器器件属于 LED 驱动器电源管理集成电路 (PMIC) 系列，可通过标称固定电压的电源为负载（通常为发光二极管）提供电流，并且电流可控。它与用于电压调节的类似产品的主要区别在于，这类器件提供较低的反馈电压（以提高系统能效），而且通常可对器件工作点进行外部控制，可在照明应用中用于实现调光功能。

1 Features

• Display controllers for the DLP230NP or

DLP230NPSE (.23 1080p) DMD

– Supports input resolutions up to 1080p

– Low-power DMD interface

• Input frame rates up to 240 Hz (60 Hz at 1080p

resolution)

• Pixel data processing, including:

– IntelliBright™ suite of image processing

algorithms

• Content adaptive illumination control (CAIC)

• Local area brightness boost (LABB)

– 1D Keystone correction

– Color coordinate adjustment

– 4:2:2 to 4:4:4 chroma interpolation

• 24-bit, input pixel interface support:

– Parallel interface protocol

– Pixel clock up to 155 MHz

– Multiple input pixel data format options

• External flash support

• Auto DMD parking at power down

• Embedded frame memory (eDRAM)

• System features; including:

– I2C device control

– Programmable splash screens

– Programmable LED current control

• Pair with the DLPA2000, DLPA2005, DLPA3000,

or DLPA3005 PMIC (power management

integrated circuit) and LED driver

2 Applications

• DLP signage

• Mobile projector

• Mobile smart TV

• Tablet (multimedia)

• Augmented reality glasses

• Smart home displays

• Pico projectors

3 Description

The DLPC3436 and DLPC3426 display controllers,

components of the DLP230NP or DLP230NPSE .23

1080p chipset, support reliable operation of the

DLP230NP/NPSE digital micromirror device (DMD).

The DLPC34x6 controller provides a convenient,

multifunctional interface between system electronics

and the DMD, enabling a small form factor, low power,

and full HD displays.

Visit the Getting Started with TI DLP® PicoTM

Display Technology page to learn more about DMD

technology.

The DLP230NP/NPSE .23 1080p chipset includes

established resources to help the user accelerate the

design cycle, which include production ready optical

modules, optical modules manufactures, and design

houses.