DLPA3082PFDR

Power Management - Specialized Overview

The DLPA3082PFDR is a power management and high-current driver IC designed for DLP Pico projectors. It integrates two high-efficiency buck converters to generate supplies for the DLPC84xx controller and DMD, alongside circuitry for generating DMD high-voltage rails. The device operates within an input voltage range of 6 V to 20 V and delivers up to 6 A output current per channel. It utilizes a Buck topology with adjustable output voltages and functions at a switching frequency of 600 kHz. Packaged in a 100-HTQFP (14x14 mm) exposed pad format, it supports surface-mount installation and operates between 0°C and +70°C.

Power Management - Specialized Feature Summary

• Integrates dual high-efficiency buck converters for system power generation
• Includes dedicated circuitry for generating DMD high-voltage supplies
• Features integrated MOSFETs for compact design and efficiency

Power Management - Specialized Applications

• DLP Pico projector systems
• Portable projection devices requiring integrated power management
• Applications utilizing DLPC84xx controllers with DMD spatial light modulators

Power Management - Specialized Procurement Notes

Verify the complete part number including the suffix 'PFDR' to ensure correct packaging and tape-and-reel configuration. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure ESD handling protocols are followed due to moisture sensitivity classification. Cross-reference the specific datasheet revision to validate pinout and electrical characteristics against your schematic requirements.

Power Management - Specialized Selection Notes

Select this component when designing DLP Pico projectors that require consolidated power management for both logic controllers and DMD drivers. It is suitable for applications needing high-current delivery from a single package. Consider the HTQFP-100 thermal performance and PCB layout requirements for the exposed pad. Verify that the input voltage range aligns with the system battery or supply architecture.

Power Management - Specialized Part Context

This component belongs to the DLPA3000 series of power management ICs from Texas Instruments, specifically tailored for DLP technology. It serves as a specialized PMIC solution for integrating power conversion and LED or DMD driving functions. The DLPA3082 variant focuses on supporting specific DLP controller and DMD combinations, streamlining the power architecture for compact projector designs.

Power Management - Specialized Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Texas Instruments for potential obsolescence notices or recommended upgrades. Verify compatibility with existing control signals and power rail specifications before considering alternative components.