R1290K002A-E2

Overview

The R1290K002A-E2 is an LCD driver featuring a triple output DC-DC converter designed for LCD and CCD applications. Manufactured by Nisshinbo Micro Devices, it operates within a supply voltage range of 2.7 V to 5.5 V. The device integrates three independent boost converters capable of generating negative and positive voltages required for display panel driving. It utilizes a QFN0404-24 package for compact surface-mount installation.

Feature Summary

• Integrates triple output DC-DC converter architecture for simultaneous generation of multiple drive voltages
• Designed specifically for powering LCD and CCD display panels
• Supports operation across standard single-cell battery voltage ranges

Applications

• Liquid Crystal Display (LCD) panel driving circuits
• Charge-Coupled Device (CCD) sensor power supplies
• Portable electronic devices requiring compact display drivers

Procurement Notes

Verify the specific suffix against official datasheets to confirm pinout and electrical characteristics. Confirm RoHS compliance status through manufacturer documentation. Ensure compatibility with existing PCB footprint designs utilizing the QFN0404-24 package before procurement.

Selection Notes

Select this component when designing systems requiring integrated triple-output voltage generation for display technologies. Evaluate thermal performance requirements based on the QFN0404-24 package constraints. Compare input voltage specifications against the system's primary power source to ensure operational stability.

Part Context

This part belongs to the R1290K series of LCD drivers from Nisshinbo Micro Devices. The series focuses on providing efficient power management solutions for visual display components in mobile and industrial electronics.

FAQ

What type of package does the R1290K002A-E2 use?

It uses a QFN0404-24 surface-mount package.

Is this component suitable for CCD applications?

Yes, the datasheet specifies it as a Triple Output DCDC Converter for LCD/CCD.