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Name: DLPA3005DPFDR
Brand: Texas Instruments
SKU: DLPA3005DPFDR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments DLPA3005DPFDR

Part No.:: DLPA3005DPFDR

Manufacturer:: Texas Instruments

Package:: 100-TQFP Exposed Pad

Datasheet:: DLPA3005DPFDR.pdf

Description:: IC DLP PMIC LED DRIVER 100HTQFP

In Stock:: 2868

Quantity:: Add To Cart

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DLPA3005DPFDR Specifications

Package/Case:
100-TQFP Exposed Pad
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Type:
DLP PMIC, LED Driver
Applications:
DLP® Pico™ Projectors
MountingType:
Surface Mount

DLPA3005DPFDR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DLPA3005DPFDR price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for DLPA3005DPFDR to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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DLPA3005DPFDR information

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DLPA3005DPFDR Typical application Circuitry

DLPA3005DPFDR

The DLPA3005DPFDR is a sophisticated power management integrated circuit (PMIC) developed by Texas Instruments, specifically designed to complement DLP (Digital Light Processing) technology, particularly in systems that utilize the DLP3000 chipset or similar. It plays a crucial role in ensuring that DLP-based projection systems, such as pico projectors, small form factor displays, and other portable display devices, have the necessary power regulation and management to operate efficiently and reliably.

Key Features and Specifications:

- Integrated LED Drivers: Provides dedicated drivers for RGB LEDs, supporting vibrant and dynamic color outputs for projection systems.

- Multiple Power Outputs: Offers various output voltages to power the DLP chipset, including the digital micromirror device (DMD), efficiently.

- High Efficiency: Engineered for low power consumption to enhance battery life in portable applications.

- Compact Package: Designed for space-constrained applications, facilitating integration into portable and handheld devices.

- Thermal Protection: Includes features to monitor and protect against excessive heat, ensuring the longevity and reliability of the projection system.

Application Scenario: Utilization within a battery-powered pico projector designed for mobile presentations and personal entertainment.

Circuit Design Integration:

1. Power Input Connection:

- VIN (Pin 1): Connect this pin to a battery source, typically ranging from 3.3V to 5V, depending on the system's requirements. Incorporating a filtering network with capacitors at this input can help stabilize the power supply and reduce noise. Bold: Power Input Connection.

2. LED Drivers Configuration:

- LEDx_EN (Pins 2-4 for R, G, B LEDs): These enable pins activate the integrated drivers for the RGB LEDs. Connecting each to the respective LED ensures precise control over color and brightness, essential for high-quality image projection. Bold: LED Drivers Configuration.

3. DMD Power Supplies:

- VCC_DMD, VBIAS_DMD, VOFFSET_DMD (Pins 5-7): These pins provide critical voltages for the DMD's operation. It's imperative to filter these power lines carefully to avoid voltage spikes that could disrupt the DMD's performance. Bold: DMD Power Supplies.

4. Communication Interface:

- I2C_SCL, I2C_SDA (Pins 8-9): Facilitate communication between the DLPA3005DPFDR and the main processor or controller unit via I2C protocol. This setup enables dynamic control over power settings and LED operation. Bold: Communication Interface.

5. Thermal Management:

- THERM (Pin 10): An external thermal sensor can be connected here, providing feedback for the DLPA3005DPFDR's thermal protection circuitry. Implementing active cooling measures based on this feedback can prevent overheating in compact enclosures. Bold: Thermal Management.

Design Considerations:

- Electrical Stability: Implementing robust decoupling and filtering at the power input and around sensitive components like the DMD is crucial to maintain electrical stability and image quality.

- LED Thermal Load: Managing the heat generated by the RGB LEDs is vital, especially in compact devices. Assessing the thermal pathway and possibly integrating additional cooling mechanisms could be necessary.

- Efficient Power Usage: Optimizing the power management settings to balance brightness with power consumption can significantly extend battery life in portable applications.

- Firmware Integration: Developing firmware capable of leveraging the DLPA3005DPFDR's features, such as dynamic brightness control and power optimization, enhances the user experience and device performance.

- Device Packaging: Considering the compact form factor, designing the PCB layout to minimize space while ensuring adequate thermal dissipation and minimizing electromagnetic interference (EMI) is essential.

Incorporating the DLPA3005DPFDR into a pico projector system highlights its essential role in managing the power requirements of modern DLP technology, ensuring efficient, reliable operation. This scenario emphasizes the importance of detailed planning in power management, thermal control, and device integration to achieve optimal performance in portable display solutions.

DLPA3005DPFDR FAQ

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3. Are the DLPA3005DPFDR price and inventory displayed accurate?

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6. What is the process for return or replacement of DLPA3005DPFDR?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the DLPA3005DPFDR we delivered, we will accept the replacement or return of the DLPA3005DPFDR only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of DLPA3005DPFDR.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations