Manufacturer Part Number

TPS65163RGZR

Description

High-performance power management IC for LCD TV and monitor bias applications. Integrates all required voltage rails for LCD panels, reducing external components and simplifying circuit design. Packaged in a 48-pin VQFN with exposed pad for better thermal management. Optimized for large LCD panels used in TVs and monitors.

Specifications

Input Voltage Range: 8.6V to 14.7V

Supply Current: 1mA typical

Operating Temperature: -40°C to +85°C

Mounting: Surface mount

Package: 48-pin VQFN (7mm x 7mm), Exposed Pad

MSL Rating: Level 3 (168 hours floor life)

RoHS3 compliant, REACH unaffected

ECCN: EAR99, HTSUS: 8542.39.0001

Device Structure

Monolithic power management IC with highly integrated voltage rail generation for LCD bias supply. Contains all major power rails needed for thin-film transistor (TFT) LCDs. Uses a QFN package with an exposed pad for efficient heat dissipation, facilitating high reliability in compact layouts.

Performance Characteristics

Stable output voltage over entire supply range

Low quiescent current for energy-efficient operation

Broad temperature range compatibility for demanding environments

Robust thermal performance due to exposed pad package

Suitable for noise-sensitive applications thanks to integrated design

Application Environments

Mainly used in LCD TVs, LCD monitors, and other display equipment requiring precise biasing voltages. Fits in environments where space and thermal constraints are critical, such as flat panel displays in consumer electronics.

Selection Guidelines

Choose TPS65163RGZR for:

LCD applications requiring multiple bias voltages

Designs needing integrated power solutions to reduce PCB space

Systems requiring efficient thermal management

Projects demanding RoHS3 and REACH compliance

Always verify the voltage and current requirements of your display panel before selecting.

Usage Considerations

Ensure the input voltage stays within 8.6V to 14.7V. Use proper thermal management practices because of the high density and exposed pad packaging. Observe MSL Level 3 handling to avoid moisture damage. Check layout guidelines for optimal performance and minimal noise. Suit surface mount assembly processes.

Potential Equivalent/Replacement Models

No direct drop-in replacements are guaranteed. For similar LCD bias PMICs, consider looking up other models in the Texas Instruments TPS6516x series or similar lines from competitors like Analog Devices or ON Semiconductor. Possible alternatives may include TPS65162, TPS65160, or other members of the same family, but always confirm pinout and electrical parameters before substituting.

If you are unable to find a direct replacement, or need alternatives best suited to your application, contact the Ariat-Tech sales team for up-to-date technical support and cross-reference assistance.

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