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DLPA3000

ACTIVE

DLP® PMIC/LED driver for DLP3010 (0.3 720p) DMD

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Data sheet

DLPA3000

ACTIVE
Data sheet Order now

Product details

Component type PMIC/LED Driver Chipset family DLP2010, DLP230GP, DLP230KP, DLP230NP, DLP3010, DLP3310, DLP4710, DLPA3000, DLPC3430, DLPC3432, DLPC3433, DLPC3435, DLPC3438, DLPC3439, DLPC3478 Rating Catalog Operating temperature range (°C) 0 to 70
Component type PMIC/LED Driver Chipset family DLP2010, DLP230GP, DLP230KP, DLP230NP, DLP3010, DLP3310, DLP4710, DLPA3000, DLPC3430, DLPC3432, DLPC3433, DLPC3435, DLPC3438, DLPC3439, DLPC3478 Rating Catalog Operating temperature range (°C) 0 to 70
HTQFP (PFD) 100 256 mm² 16 x 16
  • High-Efficiency, High-Current RGB LED Driver
  • Integrated Buck Converter Enables up to 6-A LED Driver Current
  • RGB MOSFET Switches for Channel Selection With Very Low On-Resistance
  • 10-Bit Programmable Current per Channel
  • Inputs for Selecting Color-Sequential RGB LEDs
  • Generation of DMD High-Voltage Supplies
  • Two High-Efficiency Buck Converters to Generate the DLPC343x and DMD Supply
  • Three High-Efficiency, 8-Bit Programmable Buck Converters for FAN Driver Application or General Power Supply (PWR6 currently supported, others will be available in the future)
  • 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, Low-Battery, and Undervoltage Lockout
  • High-Efficiency, High-Current RGB LED Driver
  • Integrated Buck Converter Enables up to 6-A LED Driver Current
  • RGB MOSFET Switches for Channel Selection With Very Low On-Resistance
  • 10-Bit Programmable Current per Channel
  • Inputs for Selecting Color-Sequential RGB LEDs
  • Generation of DMD High-Voltage Supplies
  • Two High-Efficiency Buck Converters to Generate the DLPC343x and DMD Supply
  • Three High-Efficiency, 8-Bit Programmable Buck Converters for FAN Driver Application or General Power Supply (PWR6 currently supported, others will be available in the future)
  • 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, Low-Battery, and Undervoltage Lockout

The DLPA3000 is a highly-integrated power management IC optimized for DLP Pico Projector systems. The device is targeting accessory applications up to several hundreds of lumen.

The DLPA3000 supports LED projectors up to 6 A per LED, enabled by an integrated high efficiency buck converter. On top of that, the low-ohmic RGB switches support the sequencing of red, green, and blue LEDs. The DLPA3000 contains five buck converters with two 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 DLPA3000 contains several auxiliary blocks which can be used in a flexible way. This enables a tailor-made Pico Projector system. Three 8-bit programmable buck converters (not all supported yet) can be used, for example, to drive the projector FANs or to make auxiliary supply lines. Two LDOs can be used for a lower-current supply of up to 200 mA. These LDOs are pre-defined to 2.5 V and 3.3 V.

Through the SPI, all blocks of the DLPA3000 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 DLPA3000 is a highly-integrated power management IC optimized for DLP Pico Projector systems. The device is targeting accessory applications up to several hundreds of lumen.

The DLPA3000 supports LED projectors up to 6 A per LED, enabled by an integrated high efficiency buck converter. On top of that, the low-ohmic RGB switches support the sequencing of red, green, and blue LEDs. The DLPA3000 contains five buck converters with two 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 DLPA3000 contains several auxiliary blocks which can be used in a flexible way. This enables a tailor-made Pico Projector system. Three 8-bit programmable buck converters (not all supported yet) can be used, for example, to drive the projector FANs or to make auxiliary supply lines. Two LDOs can be used for a lower-current supply of up to 200 mA. These LDOs are pre-defined to 2.5 V and 3.3 V.

Through the SPI, all blocks of the DLPA3000 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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Technical documentation

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Type Title Date
* Data sheet DLPA3000 PMIC and High-Current LED Driver IC datasheet PDF | HTML 05 Oct 2015
Application note Getting Started with TI DLP® Display Technology (Rev. F) PDF | HTML 31 Aug 2022
Application note DLP System Design: Brightness Requirements and Tradeoffs (Rev. C) PDF | HTML 05 May 2022
Application note TI DLP® 디스플레이 기술 시작하기 (Rev. E) 02 Dec 2021
Application note 開始使用 TI DLP® 顯示技術 (Rev. E) 02 Dec 2021
Technical article Design ultra-portable 1080p displays thanks to the industry’s smallest full HD microdisplay 29 Apr 2019
White paper TI DLP® Pico™ Technology for smart home applications (Rev. B) 08 Feb 2019
Application note DLPC34xx General System Design Guide Application Note (Rev. A) 04 Feb 2019
EVM User's guide DLP LightCrafter(TM) Display 3010 EVM Gen2 User's Guide (Rev. A) PDF | HTML 22 Dec 2018
Technical article Designing smaller mobile projection and display applications with DLP Pico products 09 Oct 2018
Application note DLP Technology for Near Eye Display (NED) (Rev. A) 04 Aug 2017
Application note PCB Design Requirements for TI DLP Pico TRP Digital Micromirror Devices 19 Aug 2016
Application note TI DLP® IntelliBright™ Algorithms for the DLPC343x Controller 08 Dec 2014

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

DLPDLCR3010EVM-G2 — DLP LightCrafter Display 3010EVM-G2

DLP® LightCrafter Display 3010 EVM-G2 is an easy-to-use, plug-and-play evaluation platform for a wide array of compact HD display applications in consumer, enterprise, and industrial markets. The evaluation module (EVM) features the DLP3010 (.3 720p) DMD, DLPC3433 display controller and DLPA3000 (...)
User guide: PDF | HTML
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Evaluation board

DLPDLCR3310EVM — DLPDLCR3310 LightCrafter display evaluation module


DLP® LightCrafter Display 3310 EVM is an easy-to-use, plug-and-play evaluation platform for a wide array of compact 1080p display applications in consumer, enterprise, and industrial markets. The evaluation module (EVM) features the DLP3310 (.33 1080p) DMD, DLPC3437 display controller and (...)
User guide: PDF
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Optical module

DLP-OMM-SEARCH — DLP® Products third-party search tools

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 (...)

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Firmware

DLP-PICO-FW-SEL — DLP® Pico™ Firmware Selector

Firmware selector for various DLPC34xx controllers and configurations.
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Reference designs

TIDA-080002 — Ultra Mobile, Low Power DLP® Pico™ qHD Display Reference Design

The 0.23 qHD DLP chipset is an affordable platform enabling the use of DLP technology with embedded host processor. This chipset is incorporated in to this reference design to enable a low power, on-demand free-form sub-system display for a variety of applications.
Design guide: PDF
Schematic: PDF
Reference designs

TIDA-080000 — Mobile 1080p display reference design using DLP® 0.33 inch micromirror array

This reference design provides developers with the ability to quickly implement a small form factor 1080p display subsystem. It features the TI DLP® Pico™ 0.33-inch TRP 1080p display chipset and is implemented in the DLP LightCrafter™ Display 3310 evaluation module (EVM). It can be (...)
Design guide: PDF
Schematic: PDF
Reference designs

TIDA-01571 — Portable, Low Power HD Display with Increased Brightness Reference Design Using DLP® Technology

This display reference design features the DLP Pico™ 0.3-inch TRP HD 720p display chipset and is implemented in the DLP LightCrafter™ Display 3010-G2 evaluation module (EVM). It enables the use of HD resolution for projection display applications such as mobile smart TV, virtual (...)
Design guide: PDF
Schematic: PDF
Reference designs

PMP40069 — Portable DLP Pico Projector with 5-20Vin 3 Cell Battery Charger Reference Design

The PMP40069 is a reference design for portable DLP pico projectors  It also has a 3 cell battery charger.  The battery will provide the power to the projector when the adapter isn't available . The solution implements  DLPA3000 PMIC/LED driver, DLPC3438 display controller and SMBus (...)
Test report: PDF
Schematic: PDF
Reference designs

TIDA-00722 — Real-time Color Management Reference Design Using MSP430 for TI DLP® Pico™ Projector

This reference design enables real-time color management for TI DLP® Pico projection display systems.  The reference design enables automatic color correction in the field for products incorporating TI DLP Pico technology displays using LEDs. Automatic color correction allows (...)
Design guide: PDF
Schematic: PDF
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HTQFP (PFD) 100 View options

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