Portable, High Brightness HD Projection Display Reference Design using DLP® Technology


Design files


This reference design, featuring the DLP Pico™ 0.45-inch WXGA display chipset enables use of HD resolution for projection display applications such as accessory projectors, smart projectors, mobile Smart TV, built in projectors like projection functionality inside notebooks, laptops and hot spots. The chipset used in the design comprises of DLP4501 (.45 WXGA) DMD and DLPC6401 display controller. The external LED Driver reference design can be accessed under following link: PMP4356

  • Reference design for the DLP4501 HD chipset which includes the DLP4501 DMD and DLPC6401 controller
  • Reference design includes detailed schematic, gerbers and BOM to enable a quick and easy integration of DLP projection display into a variety of display applications
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A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.


Reference design overview and verified performance test data


Detailed schematic diagram for design layout and components


Detailed schematic diagram for design layout and components


Complete listing of design components, reference designators, and manufacturers/part numbers


Complete listing of design components, reference designators, and manufacturers/part numbers


PCB layer plot file used for generating PCB design layout


Includes TI products in the design and potential alternatives.

≤ 0.47-in array pico products

DLPC6401DLP® display controller for high-brightness portable displays

Data sheet: PDF | HTML
AND gates

SN74AHC1G081-ch, 2-input 2-V to 5.5-V high-speed (9 ns) AND gate

Data sheet: PDF | HTML
Boost converters (integrated switch)

LM50023.1-75V Wide Vin, 0.5A Current Mode Boost, Flyback, Sepic Converter

Data sheet: PDF | HTML
Buck converters (integrated switch)

TPS652514.5-V TO 18-V input, 3A/2A/2A output, synchronous triple buck converter

Data sheet: PDF | HTML

LM393Dual differential comparator, commercial grade

Data sheet: PDF | HTML
Die & wafer services

LM393-MILDual Differential Comparator

Data sheet: PDF | HTML
Digital temperature sensors

TMP1002C digital temperature sensor, I2C/SMBus interface in SOT-23 package

Data sheet: PDF | HTML
ESD protection diodes

SN65220Single universal serial bus port transient suppressor

Data sheet: PDF | HTML
ESD protection diodes

TPD2E001Dual 1.5-pF, 5.5-V, ±8-kV ESD protection diode with 1-nA max leakage & VCC pin for USB 2.0

Data sheet: PDF | HTML
Inverting buffers & drivers

SN74AHCT1G04Single 4.5-V to 5.5-V inverter with TTL-compatible CMOS inputs

Data sheet: PDF | HTML
LCD & OLED display power & drivers

TPS651454-CH LCD Bias w/ Fully Int. Pos. Charge Pump, 3.3V LDO Contr., 0.96A Min. Boost Ilim & Fault Detect

Data sheet: PDF | HTML
N-channel MOSFETs

CSD17301Q5A30-V, N channel NexFET™ power MOSFET, single SON 5 mm x 6 mm, 3 mOhm

Data sheet: PDF
Power blocks

CSD87350Q5D30-V, N channel synchronous buck NexFET™ power MOSFET, SON 5 mm x 6 mm power block, 40 A

Data sheet: PDF | HTML
Precision ADCs

ADS792412-Bit 4-Ch MUX-Input SAR ADC With Intelligent System Power Control

Data sheet: PDF | HTML
RS-232 transceivers

MAX32323- to 5.5-V dual channel 250kbps RS-232 line driver/receiver with +/-15-kV ESD protection

Data sheet: PDF | HTML
Speaker amps

TPA6011A43-W, stereo Class-AB audio amplifier with DC volume control & stereo headphone driver

Data sheet: PDF
Supervisor & reset ICs

TL7712ASingle-supply supervisor for 12-V systems with programmable delay time

Data sheet: PDF | HTML

Technical documentation

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Type Title Date
Design guide TIDA-00782 Test Results Sep. 30, 2015

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