Texas Instruments

TPS65100PWP

TPS65100PWP Description

The TPS65100PWP from Texas Instruments is a highly integrated 4-output power supply controller designed specifically for TFT LCD displays. Housed in a compact 24-pin HTSSOP package, this surface-mount IC operates over an input voltage range of 2.7V to 5.8V, making it suitable for battery-powered and low-voltage applications. It provides multiple regulated output voltages, ensuring stable power delivery to critical display components. Compliant with ROHS3 and REACH standards, the TPS65100PWP is ideal for modern electronics requiring efficient, compact power management solutions.

TPS65100PWP Features

• Multi-Output Regulation: Delivers four independent outputs, optimizing power distribution for TFT LCD panels.
• Wide Input Range (2.7V–5.8V): Supports diverse power sources, including Li-ion batteries and 3.3V/5V rails.
• High Integration: Combines boost, inverting, and LDO functions, reducing external component count.
• Robust Protection: Features overvoltage, undervoltage, and thermal shutdown safeguards.
• Low Noise Operation: Minimizes interference in sensitive display applications.
• Moisture Sensitivity Level (MSL 2): Ensures reliability in humid environments with a 1-year floor life.

TPS65100PWP Applications

The TPS65100PWP excels in portable and embedded systems requiring precise power management for displays, including:

• Tablets and Smartphones: Efficiently powers TFT LCDs while conserving battery life.
• Medical Displays: Ensures stable voltage for high-resolution screens in diagnostic equipment.
• Industrial HMIs: Reliable operation in harsh environments with wide temperature ranges.
• Automotive Infotainment: Supports dashboards and touchscreens with low-noise power delivery.

Conclusion of TPS65100PWP

The TPS65100PWP stands out as a versatile, high-performance power controller for TFT LCD applications, offering compact design, multi-output flexibility, and robust protection. Its wide input range and low-noise operation make it superior to generic regulators, particularly in space-constrained, battery-powered devices. For engineers developing display-centric systems, this IC provides an optimal balance of efficiency, integration, and reliability.