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DLPC8445

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DLP® display controller for DLP472TP (0.47-inch 4K) DMD

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Data sheet

DLPC8445

ACTIVE
Data sheet Order now

Product details

Component type Display Controller Chipset family DLP472TP, DLPA3085, DLPC8445 Display resolution (max) 4K UHD (3840x2160) Operating temperature range (°C) -30 to 85 Rating Catalog
Component type Display Controller Chipset family DLP472TP, DLPA3085, DLPC8445 Display resolution (max) 4K UHD (3840x2160) Operating temperature range (°C) -30 to 85 Rating Catalog
FCCSP (AMD) 484 81 mm² 9 x 9
  • DLPC84x5 controllers support
    • Up to 4K UHD at 60Hz
    • Up to 1080p / WUXGA at 240Hz (2D) and 120Hz (3D)
  • DLPC84x5 controllers support the following 4K UHD DMDs:
  • Single V-by-One HS video input port with 1, 2, 4, or 8 lanes
    • Up to 600MHz pixel clock and 2160p at 60Hz
    • Up to 3.0Gbps per input transmission rate
  • Input formats supported
    • RGB and YCbCr
    • 4:4:4 and 4:2:2
  • Internal Arm processor
    • 52 configurable GPIOs
    • PWM generator
    • Capture and delay timers
    • USB 2.0 high-speed controller
    • SPI and I2C controllers
    • UART and interrupt controllers
  • Warping engine
    • 1D and 2D keystone correction
    • Embedded partial frame memory for video processing
  • Additional image processing
    • Overlap color support (DLPC8445V and DLPC8455 only)
    • Variable refresh rate (VRR) support
    • Rolling buffer for reduced frame latency
    • DynamicBlack
    • Frame rate multiplication
    • Color coordinate adjustment
    • Color temperature adjustment
    • Programmable degamma
    • Read-side spatial-temporal multiplexing
    • Integrated support for 3-D display
  • Splash screen display
  • Serial flash for µP and PWM sequences
  • System control
    • DMD power and reset driver control
    • DMD horizontal and vertical image flip
  • JTAG boundary scan test support
  • Supports LED, RGB laser, and laser-phosphor illumination-based systems
  • DLPC84x5 controllers support
    • Up to 4K UHD at 60Hz
    • Up to 1080p / WUXGA at 240Hz (2D) and 120Hz (3D)
  • DLPC84x5 controllers support the following 4K UHD DMDs:
  • Single V-by-One HS video input port with 1, 2, 4, or 8 lanes
    • Up to 600MHz pixel clock and 2160p at 60Hz
    • Up to 3.0Gbps per input transmission rate
  • Input formats supported
    • RGB and YCbCr
    • 4:4:4 and 4:2:2
  • Internal Arm processor
    • 52 configurable GPIOs
    • PWM generator
    • Capture and delay timers
    • USB 2.0 high-speed controller
    • SPI and I2C controllers
    • UART and interrupt controllers
  • Warping engine
    • 1D and 2D keystone correction
    • Embedded partial frame memory for video processing
  • Additional image processing
    • Overlap color support (DLPC8445V and DLPC8455 only)
    • Variable refresh rate (VRR) support
    • Rolling buffer for reduced frame latency
    • DynamicBlack
    • Frame rate multiplication
    • Color coordinate adjustment
    • Color temperature adjustment
    • Programmable degamma
    • Read-side spatial-temporal multiplexing
    • Integrated support for 3-D display
  • Splash screen display
  • Serial flash for µP and PWM sequences
  • System control
    • DMD power and reset driver control
    • DMD horizontal and vertical image flip
  • JTAG boundary scan test support
  • Supports LED, RGB laser, and laser-phosphor illumination-based systems

The DLPC8445, DLPC8445V, and DLPC8455 are 4K UHD digital display controllers for TI DLP Products. The DLP chipset comprises one display controller, one matched DMD, the DLPA3085 or DLPA3082 power management IC, and the DLPA100 motor driver IC (for laser-phosphor illumination systems only). This chipset fits display systems that require high resolution and high brightness in a small form factor. For reliable operation, the DLPC8445, DLPC8445V, or DLPC8455 display controller must always be used with the correct DMD and the DLPA3085 or DLPA3082 PMIC. Note: DLPA3085 is not supported by the DLPC8455.

The DLPC8445, DLPC8445V, and DLPC8455 are 4K UHD digital display controllers for TI DLP Products. The DLP chipset comprises one display controller, one matched DMD, the DLPA3085 or DLPA3082 power management IC, and the DLPA100 motor driver IC (for laser-phosphor illumination systems only). This chipset fits display systems that require high resolution and high brightness in a small form factor. For reliable operation, the DLPC8445, DLPC8445V, or DLPC8455 display controller must always be used with the correct DMD and the DLPA3085 or DLPA3082 PMIC. Note: DLPA3085 is not supported by the DLPC8455.

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Technical documentation

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Top documentation Type Title Format options Date
* Data sheet DLPC8445, DLPC8445V, and DLPC8455 High-Resolution Controllers datasheet (Rev. C) PDF | HTML 29 Dec 2025
Technical article To Address Dark Field Color Deviation and Grayscale Discontinuity for DLP by Optimizing the LED Driver’s Switc PDF | HTML 21 Jan 2026
User guide DLPC8445 Software Programmer's Guide (Rev. A) PDF | HTML 27 Nov 2024
Technical article 大畫面遊戲無所不在：讓可攜帶的 4K UHD、240Hz 遊戲投影 機成真 PDF | HTML 31 Jul 2024
Technical article 어디서나 큰 화면으로 즐기는 게임: 휴대용 4K UHD, 240Hz 게이밍 프로젝터 실현 PDF | HTML 31 Jul 2024
Technical article Big-screen gaming anywhere: making portable 4K UHD, 240Hz gaming projectors a reality PDF | HTML 23 Jul 2024

Design & development

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Simulation model

DLPC8445 IBIS Model

DLPM075.ZIP (692 KB) - IBIS Model
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Calculation tool

DMD-DIFFRACTION-EFFICIENCY-CALCULATOR — Calculator helps model DMD diffraction patterns and diffraction efficiency

This calculator will be used to help customers understand how to model DMD diffraction patterns and efficiency with their specific DMD input parameters and is modeled to the customer’s specific design. Optical modules can also be used with the calculator.
Supported products & hardware

Supported products & hardware
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Design tool

DLP-OPTICAL-DESIGN — DLP-OPTICAL-DESIGN-GUIDELINES

The DLP optical design guidelines presentation provides a comprehensive overview of the guidelines specific to designing an optical system with DLP Products and will help enable customers in their design process.
Supported products & hardware

Supported products & hardware
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FCCSP (AMD) 484 Ultra Librarian
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