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

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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.

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Technical documentation

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	Type	Title	Date
*	Datasheet	DLPA1000 Power Management and LED Driver IC datasheet (Rev. A)	May 30, 2017
	Application note	DLP System Design: Brightness Requirements and Tradeoffs (Rev. B)	Nov. 13, 2019
	Application note	Getting Started with TI DLP® Display Technology (Rev. D)	Nov. 13, 2019
	White paper	Smart speaker fundamentals: Weighing the many design trade-offs	Feb. 25, 2019
	White paper	TI DLP® Pico™ Technology for smart home applications (Rev. B)	Feb. 08, 2019
	White paper	智慧型喇叭基本說明：衡量各種設計優缺點	Feb. 08, 2019
	White paper	스마트 스피커 기본 사항: 설계 장단점 따져 보기	Feb. 08, 2019
	User guide	TI DLP® LightCrafter™ Display 2000 EVM User's Guide (Rev. C)	Oct. 11, 2017
	Application note	DLP Technology for Near Eye Display (NED) (Rev. A)	Aug. 04, 2017
	Technical article	Visualize new possibilities for digital signage	Jul. 14, 2017
	Application note	DLP Pico Discrete LED driver design guide & LM3434 Application Note (Rev. A)	Mar. 15, 2016

Design & development

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Hardware development

EVALUATION BOARD Download

DLP® LightCrafter™ Display 2000 Evaluation Module

DLPDLCR2000EVM

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User guide

Description

The DLP® LightCrafter Display 2000 Evaluation Module (EVM) is the most affordable, compact, plug-and-play DLP display EVM for many ultra-mobile, ultra-portable display applications like mobile projectors, smart home displays, AR glasses, appliances, and robotics. This EVM features the DLP2000 (nHD (...)

Features

54 mm x 76 mm compact form factor (EVM is the size of a sticky note)
Most affordable way for developers to evaluate high-performing DLP display technology
Plug and play DLP nHD optical engine that supports up to 30 lumens
I²C and 8/16/24-bit parallel RGB video interfaces to support virtually any low (...)

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Software development

FIRMWARE Download

DLP® Pico™ Firmware Selector

DLP-PICO-FW-SEL — Firmware selector for various DLPC34xx controllers and configurations.

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Reference designs

REFERENCE DESIGNS Download

Ultra-Mobile, Low Power nHD Display Reference Design with TI DLP® Technology for Low-Cost Processors

TIDA-01473 — This display reference design is created for a wide array of ultra-mobile and ultra-portable display applications in consumer, wearables, industrial, medical, and Internet of Things (IoT) markets. The design includes the DLP2000 chipset comprising of DLP2000 .2 nHD DMD, DLPC2607 display controller (...)

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Schematic

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User guide