MAX1998ETP

Overview

The MAX1998ETP is a multi-output power management integrated circuit designed for TFT-LCD applications. It features five positive and three negative outputs, providing fault protection and VCOM generation capabilities. The device operates on a single +5V supply and consumes approximately 540µA of supply current. It integrates multiple regulators to support complex display panel requirements within a compact package.

Feature Summary

• Integrates five positive and three negative output regulators
• Includes built-in fault protection mechanisms
• Provides dedicated VCOM generation functionality
• Operates efficiently from a single +5V supply

Applications

• TFT-LCD panel power supplies
• Display driver circuitry
• Portable electronic devices requiring LCD bias voltages

Procurement Notes

Verify the exact suffix and manufacturer source when sourcing this component. Confirm availability status as distribution channels may vary. Ensure compatibility with existing PCB footprints and thermal requirements before integration into new designs.

Selection Notes

Select this component for systems requiring a consolidated solution for multiple LCD bias rails. Evaluate the total power consumption against system battery life constraints. Ensure the input voltage range aligns with the available power source in the target application.

Part Context

This part belongs to the Maxim Integrated portfolio of power management solutions. It is specifically engineered to simplify the design of active matrix liquid crystal displays by reducing the number of discrete components needed for voltage regulation and generation.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.