Calculation tool
Data sheet
DLPA3000
- 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
- Onehigh-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, low-battery, and undervoltage lockout (UVLO)
The DLPA3000 is a highlyintegrated power management IC optimized for DLP Pico Projector systems. The device is targeting accessory applications up to several hundreds of lumens.
The DLPA3000 supports LED projectors up to 6 A per LED, enabled by an integrated high efficiency buck converter. Additionally, 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: V BIAS, V RST, and V OFS.
The DLPA3000 contains several auxiliary blocks that 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 example, to drive the projector FAN or to make auxiliary supply lines. General purpose buck2 (PWR6) is currently supported. Two LDOs can be used for a lower-current supply of up to 200 mA. These LDOs are predefined to 2.5 V and 3.3 V.
Technical documentation
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View all 13 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 (...)
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
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 (...)
Firmware
DLP-PICO-FW-SEL — DLP® Pico™ Firmware Selector
Firmware selector for various DLPC34xx controllers and configurations.
Calculation tool
DMD-DIFFRACTION-EFFICIENCY-CALCULATOR — Calculator helps model DMD diffraction patterns and diffraction efficiency
The DMD Diffraction Efficiency Calculator is used to help customers understand how to model DMD diffraction patterns and diffraction efficiency with their specific DMD input parameters and will be modeled to the customers specific design.
Supported products & hardware
Products
≥ 0.47-in array products
≤ 0.47-in array pico products
UV products (< 400 nm)
Visible products (420 to 700 nm)
Spectroscopy & optical networking products
Exterior lighting & projection products
Near-UV products (400 to 420 nm)
Display products
Near-infrared products (> 700 nm)
Multi-channel ICs (PMICs)
Hardware development
Evaluation board
Development kit
Optical module
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.
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 (...)
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 (...)
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 (...)
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 (...)
| Package | Pins | Download |
|---|---|---|
| HTQFP (PFD) | 100 | View options |
Ordering & quality
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