產品詳細資料

Component type PMIC/LED Driver Chipset family DLP3310, DLP470TP, DLP4710, DLPA3005, DLPC3437, DLPC3439, DLPC3479, DLPC6401 Operating temperature range (°C) 0 to 70 Rating Catalog
Component type PMIC/LED Driver Chipset family DLP3310, DLP470TP, DLP4710, DLPA3005, DLPC3437, DLPC3439, DLPC3479, DLPC6401 Operating temperature range (°C) 0 to 70 Rating Catalog
HTQFP (PFD) 100 256 mm² 16 x 16
  • High-efficiency, high-current RGB LED driver
  • Drivers for external buck FETs up to 16 A
  • Drivers for external RGB switches
  • 10-bit programmable current per channel
  • Inputs to select color-sequential RGB LEDs
  • Generation of DMD high voltage supplies
  • Two high efficiency buck converters to generate the DLPC343x and DMD supply
  • One high efficiency, 8-bit programmable buck converter for fan driver application or general power supply. General purpose buck2 (PWR6) is currently supported.
  • Two LDOs supplying auxiliary voltages
  • Analog MUX for measuring internal and external nodes such as a thermistor and reference levels
  • Monitoring/protections: thermal shutdown, hot die, and undervoltage lockout (UVLO)
  • High-efficiency, high-current RGB LED driver
  • Drivers for external buck FETs up to 16 A
  • Drivers for external RGB switches
  • 10-bit programmable current per channel
  • Inputs to select color-sequential RGB LEDs
  • Generation of DMD high voltage supplies
  • Two high efficiency buck converters to generate the DLPC343x and DMD supply
  • One high efficiency, 8-bit programmable buck converter for fan driver application or general power supply. General purpose buck2 (PWR6) is currently supported.
  • Two LDOs supplying auxiliary voltages
  • Analog MUX for measuring internal and external nodes such as a thermistor and reference levels
  • Monitoring/protections: thermal shutdown, hot die, and undervoltage lockout (UVLO)

The DLPA3005 is a highly-integrated power management IC optimized for DLP Pico™ Projector systems. The DLPA3005 supports LED projectors up to 16 A per LED and up to 32 A for series LEDs, enabled by an integrated high efficiency buck controller. Additionally, the drivers control the RGB switches, supporting the sequencing of R, G, and B LEDs. The DLPA3005 contains five buck converters, two of which are dedicated for DLPC low voltage supplies. Another dedicated regulating supply generates the three timing-critical DC supplies for the DMD: VBIAS, VRST, and VOFS.

The DLPA3005 contains several auxiliary blocks which can be used in a flexible way. This enables a tailor-made Pico Projector system. One 8-bit programmable buck converter can be used, for instance, to drive rgb projector FAN or to make auxiliary supply line. General purpose buck2 (PWR6) is currently supported. Two LDOs can be used for a lower-current supply, up to 200 mA. These LDOs are predefined to 2.5 V and 3.3 V.

Through the SPI, all blocks of the DLPA3005 can be addressed. Features included are the generation of the system reset, power sequencing, input signals for sequentially selecting the active LED, IC self-protections, and an analog MUX for routing analog information to an external ADC.

The DLPA3005 is a highly-integrated power management IC optimized for DLP Pico™ Projector systems. The DLPA3005 supports LED projectors up to 16 A per LED and up to 32 A for series LEDs, enabled by an integrated high efficiency buck controller. Additionally, the drivers control the RGB switches, supporting the sequencing of R, G, and B LEDs. The DLPA3005 contains five buck converters, two of which are dedicated for DLPC low voltage supplies. Another dedicated regulating supply generates the three timing-critical DC supplies for the DMD: VBIAS, VRST, and VOFS.

The DLPA3005 contains several auxiliary blocks which can be used in a flexible way. This enables a tailor-made Pico Projector system. One 8-bit programmable buck converter can be used, for instance, to drive rgb projector FAN or to make auxiliary supply line. General purpose buck2 (PWR6) is currently supported. Two LDOs can be used for a lower-current supply, up to 200 mA. These LDOs are predefined to 2.5 V and 3.3 V.

Through the SPI, all blocks of the DLPA3005 can be addressed. Features included are the generation of the system reset, power sequencing, input signals for sequentially selecting the active LED, IC self-protections, and an analog MUX for routing analog information to an external ADC.

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重要文件 類型 標題 格式選項 日期
* Data sheet DLPA3005 PMIC and High-Current LED Driver IC datasheet (Rev. A) PDF | HTML 2017年 1月 16日
Technical article 如何解決超短焦雷射電視設計難題 (Rev. A) PDF | HTML 2024年 7月 1日
Application note 開始使用 TI DLP® 顯示技術 (Rev. H) PDF | HTML 2024年 5月 3日
Application note DLP System Design: Brightness Requirements and Tradeoffs (Rev. C) PDF | HTML 2022年 5月 5日
White paper TI DLP® Pico™ Technology for smart home applications (Rev. B) 2019年 2月 8日
Application note DLPC34xx General System Design Guide Application Note (Rev. A) 2019年 2月 4日
Application note PCB Design Requirements for TI DLP Pico TRP Digital Micromirror Devices 2016年 8月 19日
Technical article How to rapidly develop DLP® Pico™ display applications incorporating the smallest PDF | HTML 2015年 7月 15日

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開發板

DLP4710EVM-LC — DLP® 4710 光學控制評估模組

DLP® 4710 光學控制評估模組 (EVM) 是一款易於使用的評估平台,適合各種工業應用,如 3D 掃描、3D 列印、醫學影像和自動光學檢驗 (AOI)。支援兩個可設定的輸入觸發器和一個可設定的輸出觸發器,以便與攝影機、感測器或其他周邊裝置輕鬆同步。EVM 具備 DLP4710 (.47 1080p) 數位微鏡裝置 (DMD)、2 個 DLPC3479 顯示控制器與光學控制器,以及 DLPA3005 PMIC/LED 驅動器。其尺寸小巧,配備可立即生產的光學引擎,並提供解析度 (Full HD)、亮度、速度和可編程性的強大組合。

DLP4710EVM-LC (...)
使用指南: PDF | HTML
開發板

DLPDLCR4710EVM-G2 — Full HD DLP4710 晶片組評估模組

DLP® LightCrafter Display 4710 EVM-G2 是易於使用、隨插即用的評估平台,適用於 Full HD DLP4710 晶片組。DLP4710 晶片組專為各種顯示應用所設計,例如行動投影機、無螢幕電視、互動式顯示器和數位看板。DLP4710 晶片組由 DLP4710 (.47 1080p) Full HD DMD、DLPC3439 顯示控制器和 DLPA3005 PMIC/LED 驅動器。這款尺寸小巧的 EVM 配備可立即生產的光學引擎,並提供解析度 (Full HD)、亮度和可編程性的強大組合。

DLPDLCR4710EVM-G2 (...)
使用指南: PDF
開發板

DLPDLCR471TPEVM — DLP® LightCrafter™ Display 471TP 評估模組

DLP® LightCrafter™ Display 471TP 是一款易於使用、隨插即用的評估平台,適合消費及工業市場中的可攜式高解析度應用。評估模組 (EVM) 採用 DLP471TP 晶片組,由 DLP471TP 0.47 英吋 4K 數位微型反射鏡元件 (DMD) 和 DLPC6540 HSSI 顯示器控制器和 DLPA3005 PMIC/LED 驅動器組成,可提供體積最小、成本最低的 4K UHD 解析度。這款尺寸小巧的 EVM 搭載可立即生產的光學引擎,以及 HDMI 介面 30 位元 UHD 影片輸入。

使用指南: PDF | HTML
韌體

DLP-PICO-FW-SEL — DLP® Pico™ 韌體選擇器

各種 DLPC34xx 控制器和配置的韌體選擇器。
計算工具

DLPC094 Throw Ratio Calculator

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計算工具

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.
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設計工具

DLP-OMM-SEARCH — DLP® 產品第三方搜尋工具

To best meet your design needs and accelerate your time-to-market, DLP® Products works with a variety of third parties to help with everything from optical modules and hardware design to specialty software and other production services. Download one or both search tools listed below to quickly (...)
設計工具

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.
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參考設計

TIDA-080005 — 適用於高速桌上型 3D 列印的全高解析度 DLP® 子系統參考設計

這款高解析度、高速 3D 列印參考設計有助於使用 DLP® Pico ™技術更快速地開發專業 3D 列印應用。此設計採用立體光刻技術 (SLA) ,其中光樹脂會暴露在連續的 2 維圖案中,一次以一層方式建立 3 維物件。此設計採用 DLP Pico 0.47 1080p DMD (DLP4710) 與全新顯示與照明控制器 DLPC3479。DLP4710 DMD 在解析度,尺寸和成本間達到絕佳平衡,目標鎖定小型桌上型 3D 印表機,並可在消費、專業和工業應用中實現各種 3D 列印應用實例。它包括電子和光學元件,以及用於為 3D 列印流程生成圖案集的軟體。此設計也包括 DLPA3005 (...)
Design guide: PDF
電路圖: PDF
參考設計

TIDA-01226 — 採用 DLP Pico 技術的精巧型 Full HD 1080p (高達 16 安培) 投影顯示參考設計

這款參考設計配備 DLP Pico™ 0.47 吋 TRP Full-HD 1080p 顯示晶片組,並在 DLP LightCrafter Display 4710 G2 評估模組 (EVM) 中實作,可讓 Full-HD 解析度用於投影顯示應用,例如配件投影機、無螢幕顯示器、互動式顯示器、穿戴式裝置(包括頭戴式顯示器)、看板、工業和醫療顯示器。此設計採用的晶片組包括 DLP4710 (.47 1080p) DMD、DLPC3439 顯示控制器及 DLPA3005 PMIC/LED 驅動器。
Design guide: PDF
電路圖: PDF
參考設計

TIDA-00722 — 適用於 TI DLP® Pico™ 投影機且採用 MSP430 的即時色彩管理參考設計

此參考設計可為 TI DLP® Pico 投影顯示系統實現即時色彩管理。  此參考設計可以使用 LED 在現場對包含 TI DLP Pico 技術顯示器的產品進行自動色彩校正。自動色彩校正允許在 LED 電流的亮度特性隨時間和溫度的變化時校準 LED 電流。  自動白點校正包括色溫和所有顏色的顏色外觀。DLP Pico 顯示器的實作包含 MSP430 MCU 和光學引擎內的 RGB 色彩感測器。

主要優勢:

  • 使用色彩感測器進行即時自動白點校正
  • 監控彩色點 LED 照明燈
  • 監控 LED 效率
  • 使用數位色彩感測器來消除類比干擾
  • 在執行時可調整顏色暫存器
Design guide: PDF
電路圖: PDF
參考設計

TIDA-00576 — 使用 DLP Pico 技術的 Full HD 1080p 投影顯示參考設計

This reference design, featuring the DLP Pico™ 0.47-inch TRP Full-HD 1080p display chipset and implemented in the DLP LightCrafter Display 4710 evaluation module (EVM), enables use of full HD resolution for projection display applications such as accessory projectors, screenless displays, (...)
Test report: PDF
電路圖: PDF
封裝 針腳 CAD 符號、佔位空間與 3D 模型
HTQFP (PFD) 100 Ultra Librarian

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