DLPU137 April   2024

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specifications
      1. 1.3.1 Electrical Specifications
      2. 1.3.2 Component Temperature Ratings - DLP4620SQ1EVM
      3. 1.3.3 Component Temperature Ratings - DLP4621Q1EVM
      4. 1.3.4 Input Video Specifications
      5. 1.3.5 SPI and I2C Timing
    4. 1.4 Device Information
  7. 2Hardware
    1. 2.1 DLP4620SQ1EVM Block Diagram
    2. 2.2 DLP4621Q1EVM Block Diagram
    3. 2.3 Controller PCB
    4. 2.4 RGB LED Driver PCB - DLP4620SQ1
    5. 2.5 Cables - DLP4620SQ1EVM
    6. 2.6 LED Driver PCB - DLP4621Q1EVM
    7. 2.7 Driver Requirements - DLP4621Q1EVM
    8. 2.8 Cables - DLP4621Q1EVM
    9. 2.9 Optical Engine Requirements
  8. 3Software
    1. 3.1 Software Installation
    2. 3.2 Quick Start - DLP4620SQ1EVM
      1. 3.2.1 Kit Assembly Instructions - DLP4620SQ1EVM
      2. 3.2.2 Powering-Up EVM
      3. 3.2.3 Steps to Reprogram the Onboard Flash Memory
    3. 3.3 Quick Start - DLP4621Q1EVM
      1. 3.3.1 Kit Assembly Instructions - DLP4621Q1EVM
      2. 3.3.2 Powering-Up EVM
      3. 3.3.3 Steps to Reprogram the Onboard Flash Memory
    4. 3.4 Connecting EVM to the DLPC230-Q1 Control Program via SPI
    5. 3.5 Connecting EVM to the DLPC230-Q1 Control Program via USB
  9. 4Hardware Design Files
    1. 4.1 Schematics
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials (BOM)
  10. 5Additional Information
    1. 5.1 Trademarks

1.3.3 Component Temperature Ratings - DLP4621Q1EVM

The PCB materials and most of the PCB components are rated to operate between –40°C to 105°C, including the DLP4621-Q1, the DLPC231-Q1, and the TPS99000-Q1.

Some components on board, such as switches, connectors, and indicator LEDs, do not meet this temperature rating. The specifications for EVM components which are not rated between –40°C to 105°C are listed in Table 2-4. Please refer to the EVM bill of materials to review the temperature specifications of all components used in the EVM design.

Table 1-4 EVM Components Which are Not Rated for –40°C to 105°C
Board Reference Part Number Manufacturer Description Temperature Minimum (°C) Temperature Maximum (°C)
Controller D4 LTST-C171KRKT Lite-On LED, GREEN 0805 –55 85
Controller J4 2086588131 Molex CONN MICRO HDMI RIGHT ANGLE -20 85
Controller J9 1734346-1 TE Connectivity CONN USB TYPE B RIGHT ANGLE 0 50
Controller SW1, SW2, SW3, SW4 CVS-01TB Copal Electronics Inc SWITCH DIP SLIDE 1-POS 1 mm 6V –40 85
Controller SW6 GT12MSABETR ITT C&K SWITCH TOGGLE, SPST RIGHT ANGLE -30 85
Controller U12 SN74AVC4T774PWR Texas Instruments DUAL SUPPLY TRANSCEIVER -40 85
Controller U501 TFP401AIPZPRQ1 Texas Instruments IC PANELBUS DVI RCVR 100-HTQFP –40 85
Controller U503 AT34C02D-MAHM-T Microchip EEPROM MEMORY 2 Kb -40 85
Controller U505, U506, U507, U509, U511 PCMF2HDMI2SZ Nexperia COMMON MODE CHOKE 4LN SMD ESD –40 85
LED Driver SW1 G3T12AH-R NKK Switches SWITCH TOGGLE,

SPDT, 28V, 100mA

 –25 85

The DLP4621Q1EVM is not a production design and is intended for evaluation only.