MAX1882EUG

Power Management - Specialized Overview

The MAX1882EUG is a quad-output TFT/LCD DC-DC converter designed for power management in display applications. It integrates four charge pumps to generate the required voltage rails for TFT-LCD panels, including positive and negative supplies. The device operates with an input voltage range suitable for single-cell lithium-ion batteries or other low-voltage sources. It features integrated buffers and drivers to support panel loads efficiently. The component is housed in a 24-TSSOP package, providing a compact solution for space-constrained mobile and portable electronic devices requiring stable LCD power.

Power Management - Specialized Feature Summary

• Integrates four independent charge pump outputs to supply TFT-LCD panels
• Includes integrated buffer/driver circuitry for enhanced performance
• Designed for single-cell battery-powered portable electronics
• Provides a compact surface-mount packaging solution

Power Management - Specialized Applications

• TFT-LCD monitors
• Portable consumer electronics displays
• Mobile phone screen power systems
• Handheld device LCD bias generation

Power Management - Specialized Procurement Notes

Verify the exact manufacturer part number against official Analog Devices documentation, as similar suffixes may indicate different thermal or packaging variants. Confirm availability status through authorized distributors, as this component may be subject to limited supply or end-of-life restrictions. Ensure the specific orderable part matches the required pinout and electrical specifications for your design.

Power Management - Specialized Selection Notes

Select this component when designing power systems for TFT-LCD displays requiring multiple voltage rails from a single low-voltage source. It is suitable for applications where space efficiency is critical due to its integrated quad-output architecture. Consider the input voltage range and load requirements of the target display panel to ensure compatibility with the device's output capabilities.

Power Management - Specialized Part Context

The MAX1882EUG belongs to the Maxim Integrated (now Analog Devices) portfolio of power management ICs specialized for display technologies. It addresses the need for efficient, multi-rail power generation in mobile devices. The EUG suffix typically denotes a specific tape-and-reel packaging configuration within the TSSOP family, distinguishing it from tube-packaged variants.

Power Management - Specialized Replacement Considerations

Consult official Analog Devices cross-reference tools for verified substitutes. Potential alternatives may include newer generations of TFT LCD power controllers with improved efficiency or integrated features. Verify pin-to-pin compatibility and electrical parameter alignment before substitution.