DLPA1000
- High-Efficiency RGB LED Driver With Buck-Boost DC-to-DC Converter and Integrated MOSFETS
- Six Low-Impedance (<100 mΩ) MOSFET Switches for Channel Selection
- Independent, 10-Bit Current Control per Channel
-
DMD Regulators
- Requires Only a Single Inductor
- VOFS: 8.5 V
- VBIAS: 16 V
- VRST: –10 V
- Reset Generation and Power Supply Sequencing
- RGB LED Strobe Decoder Supports:
- Common-Anode RGBs
- Cathode-Cathode-Anode RGBs
- 33-MHz Serial Peripheral Interface (SPI)
- Multiplexer for Measuring Analog Signals
- Battery Voltage
- LED Voltage, LED Current
- Light Sensor (for White Point Correction)
- External Temperature Sensor
- Monitoring and Protection
Circuits
- Hot Die Warning and Thermal Shutdown
- Low-Battery and Undervoltage Lockout
- Overcurrent and Undervoltage Protection
- 49-Ball 0.4-mm Pitch, DSBGA Package
DLPA1000 is a dedicated PMIC / RGB LED driver for the DLP2000 Digital Micromirror Devices (DMD) when used with a DLPC2607 digital controller. For reliable operation of these chipsets, it is mandatory to use the DLPA1000.
技術文件
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| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 資料表 | DLPA1000 Power Management and LED Driver IC datasheet (Rev. A) | PDF | HTML | 2017/5/30 | ||
| 應用說明 | 開始使用 TI DLP® 顯示技術 (Rev. H) | PDF | HTML | Download English Version (Rev.H) | PDF | HTML | 2024/5/3 | |
| 應用說明 | DLP System Design: Brightness Requirements and Tradeoffs (Rev. C) | PDF | HTML | 2022/5/5 | |||
| 白皮書 | TI DLP® Pico™ Technology for smart home applications (Rev. B) | 2019/2/8 | ||||
| 白皮書 | 智慧型喇叭基本說明： 衡量各種設計優缺點 | Download English Version | 2019/2/8 | |||
| 應用說明 | DLP Technology for Near Eye Display (NED) (Rev. A) | 2017/8/4 | ||||
| 技術文章 | Visualize new possibilities for digital signage | PDF | HTML | 2017/7/14 | |||
| 應用說明 | DLP Pico Discrete LED driver design guide & LM3434 Application Note (Rev. A) | 2016/3/15 |
設計與開發
如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。
開發板
DLPDLCR2000EVM — DLP® LightCrafter™ Display 2000 評估模組
DLP® LightCrafter Display 2000 評估模組 (EVM) 是經濟實惠、體積小巧、隨插即用的 DLP 顯示 EVM，適用於多種超行動和超便攜型顯示應用，例如行動投影機、智慧家庭顯示器、AR 眼鏡、家電和機器人。此 EVM 具有 DLP2000 (nHD) 晶片組、光學引擎 (可在此處單獨購買)，以及 8/16/24 位元 RGB 並聯視訊處理器介面。造訪 DLPDLCR230NPEVM 以獲得具備 1,080p 解析度、100lm 與開箱即用 Raspberry Pi 功能的更高效能 EVM 選項。 造訪 DLPDLCR160CPEVM 以了解微控制器驅動的顯示應用 (...)
計算工具
DLPC094 — Throw Ratio Calculator
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.
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.
參考設計
TIDA-01473 — 採用 TI DLP® 技術且適用於低成本處理器的超便攜、低功耗 nHD 顯示器參考設計
此顯示參考設計是專為消費性產品、穿戴式裝置、工業、醫療及物聯網 (IoT) 市場中各種超行動與超可攜顯示應用而打造。此設計採用 DLP2000 晶片組，包括 DLP2000 .2nHD DMD、DLPC2607 顯示控制器和 DLPA1000 PMIC/LED 驅動器。此參考設計可搭配量產型的光學引擎與支援 8/16/24 位元 RGB 並聯視訊介面的低成本應用處理器，適用於小型化設計。
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| DSBGA (YFF) | 49 | Ultra Librarian |