DLPU106A March   2021  – October 2021 DLP3021-Q1

 

  1.   Abstract
  2. 1Trademarks
  3. 2DLP3021-Q1 Electronics EVM Overview
    1. 2.1 Introduction
    2. 2.2 What is in the DLP3021-Q1 Light Engine EVM
      1. 2.2.1 Formatter Subsystem
      2. 2.2.2 Illumination Subsystem
      3. 2.2.3 Light Engine
      4. 2.2.4 Cables
    3. 2.3 Non-Optical Specifications
      1. 2.3.1 Electrical Specifications
      2. 2.3.2 Component Temperature Ratings
      3. 2.3.3 LED Driver Design
      4. 2.3.4 Video Specification
  4. 3Quick Start
    1. 3.1 Kit Assembly Instructions
    2. 3.2 Software Installation
    3. 3.3 Power-Up
    4. 3.4 Select Display Content
    5. 3.5 LED Driver
  5. 4Optics and Mechanics
  6. 5Software
    1. 5.1 DLP Composer
      1. 5.1.1 Default Register Configuration
      2. 5.1.2 Illumination
      3. 5.1.3 Sequence Set
      4. 5.1.4 Degamma Curves
      5. 5.1.5 Image/Video
      6. 5.1.6 Flash Blocks
      7. 5.1.7 Flash Programming
    2. 5.2 DLP Control Program
      1. 5.2.1 Connection
      2. 5.2.2 Scripting
      3. 5.2.3 Registers
      4. 5.2.4 Commands
    3. 5.3 MSP430 Example Code
  7. 6Revision History

2.3.1 Electrical Specifications

Table 2-4 Electrical Specifications

PARAMETER

MIN

NOM

MAX

UNIT

INPUT

Voltage

10.5

12

18

V

Power (PWM Enabled)

2.64

W

Power (PWM Disabled)

0.96

W

LED DRIVER OUTPUT TO LOAD

Voltage (Per LED Channel)

3.3(2)

V

Current (Per LED Channel)

0.5(2)

1.2(1)

A
Power (Sum of All LED Channels)

1.65(2)

W

TEMPERATURE

Operating DMD Temperature

–40

105(3)

°C

(1): Though the LED driver of the EVM is capable of driving above 1 A per channel, TI does not recommend driving beyond 500 mA for extended periods to prevent damage to the EVM due to individual component temperature ratings and thermal management limitations.

(2): Values based on DLP3021LEQ1EVM LED Part Numbers at 500-mA driver:

  • Green: Osram LCG H9RM-LXMX-1

  • Red and Blue: Osram LE BR Q7WM-TGTI-24+JXJZ-23

(3): Some components are only rated to 85°C.