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DLP4620S-Q1
  • DLP4620S-Q1
  • DLP4620S-Q1
  • DLP4620S-Q1

DLP4620S-Q1

ACTIVE

Automotive 0.46-inch DLP® digital micromirror device (DMD) for interior display applications

Texas Instruments DLP4620S-Q1 Product Info

1 April 2026 0

Parameters

Array diagonal (in)

0.46

Display resolution (max)

1358x566

Chipset family

DLP4620S-Q1

Rating

Automotive

TI functional safety category

Functional Safety Quality-Managed

Operating temperature range (°C)

-40 to 105

Package

DLP-S320 (FQX)-120-277.2 mm² 25.2 x 11

Features

  • Qualified for automotive applications
    • –40°C to 105°C operating DMD array temperature range
  • Functional Safety Quality-Managed
    • Documentation available to aid ISO 2626 functional safety system design up to ASIL-B
  • The DLP4620S-Q1 automotive chipset includes:
    • DLP4620S-Q1 DMD
    • DLPC231S-Q1 DMD controller
    • TPS99000S-Q1 system management and illumination controller
  • 0.46-inch diagonal micromirror array
    • 7.6µm micromirror pitch
    • ±12° micromirror tilt angle
    • Bottom illumination enables high efficiency and smaller engine size
    • Up to 1920 × 960 resolution with external GPU-based quincunx preprocessing

    • 1358 × 566 or 1220 × 610 resolution modes
    • Compatible with LED or laser illumination
  • 600MHz SubLVDS DMD interface for low power and emission
  • 10kHz DMD refresh rate over temperature extremes
  • Built-in self-test (BIST) of DMD memory cells
  • Qualified for automotive applications
    • –40°C to 105°C operating DMD array temperature range
  • Functional Safety Quality-Managed
    • Documentation available to aid ISO 2626 functional safety system design up to ASIL-B
  • The DLP4620S-Q1 automotive chipset includes:
    • DLP4620S-Q1 DMD
    • DLPC231S-Q1 DMD controller
    • TPS99000S-Q1 system management and illumination controller
  • 0.46-inch diagonal micromirror array
    • 7.6µm micromirror pitch
    • ±12° micromirror tilt angle
    • Bottom illumination enables high efficiency and smaller engine size
    • Up to 1920 × 960 resolution with external GPU-based quincunx preprocessing

    • 1358 × 566 or 1220 × 610 resolution modes
    • Compatible with LED or laser illumination
  • 600MHz SubLVDS DMD interface for low power and emission
  • 10kHz DMD refresh rate over temperature extremes
  • Built-in self-test (BIST) of DMD memory cells

Description

The DLP DLP4620S-Q1 automotive digital micromirror device (DMD), combined with the DLPC231S-Q1 DMD controller and TPS99000S-Q1 system management and illumination controller, provides the capability to achieve high-performance, high-resolution augmented reality head-up display (HUD). The 2:1 aspect ratio supports very wide aspect ratio designs, and the 0.9MP resolution enables retinal limited displays to be achieved in HUD applications. The DLP4620S-Q1 has a good balance of optical throughput and resolution enabling a wide field of view and a large driver eye box for enhanced user experience. This chipset, coupled with LEDs or lasers and an optical system, enables deep saturated colors of 125% NTSC, extremely high brightness of more than 15,000cd/m2, high dynamic dimming ratio of more than 5000:1, and high solar load tolerance. The DLP4620S-Q1 automotive DMD micromirror array is configured for bottom illumination, which enables highly efficient and more compact optical engine designs to support left and right driver configurations. The DLP4620S-Q1 device is available in a panel package for optimized system cost. The package has low thermal resistance to the DMD array to enable efficient thermal solutions.

The DLP DLP4620S-Q1 automotive digital micromirror device (DMD), combined with the DLPC231S-Q1 DMD controller and TPS99000S-Q1 system management and illumination controller, provides the capability to achieve high-performance, high-resolution augmented reality head-up display (HUD). The 2:1 aspect ratio supports very wide aspect ratio designs, and the 0.9MP resolution enables retinal limited displays to be achieved in HUD applications. The DLP4620S-Q1 has a good balance of optical throughput and resolution enabling a wide field of view and a large driver eye box for enhanced user experience. This chipset, coupled with LEDs or lasers and an optical system, enables deep saturated colors of 125% NTSC, extremely high brightness of more than 15,000cd/m2, high dynamic dimming ratio of more than 5000:1, and high solar load tolerance. The DLP4620S-Q1 automotive DMD micromirror array is configured for bottom illumination, which enables highly efficient and more compact optical engine designs to support left and right driver configurations. The DLP4620S-Q1 device is available in a panel package for optimized system cost. The package has low thermal resistance to the DMD array to enable efficient thermal solutions.

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