NCP5623AMUTBG

Overview

The NCP5623AMUTBG is a triple output LED driver IC from onsemi, designed for RGB LED illumination and LCD backlight applications. It integrates an I2C interface for control and features a built-in DC-DC converter. The device operates within an input voltage range of 2.7 V to 5.5 V and supports high-level output currents up to 90 mA per channel. It is housed in an LLGA-12 package and functions reliably across temperatures from -40°C to +85°C.

Feature Summary

• Integrates a built-in DC-DC converter for efficient power management
• Provides three independent outputs controlled via I2C interface
• Designed specifically for RGB LED and LCD backlight driving

Applications

• RGB LED illumination systems
• LCD display backlighting
• Portable electronic devices requiring compact LED drivers

Procurement Notes

Verify component authenticity through authorized channels as this part is end-of-life. Confirm package integrity and pin alignment upon receipt. Check datasheet revisions for any functional updates prior to integration into new designs.

Selection Notes

Select this component for applications requiring integrated RGB control with minimal external components. Ensure the system voltage aligns with the 2.7 V to 5.5 V operating range. Consider the LLGA-12 package size constraints during PCB layout.

Part Context

This part belongs to the NCP5623C series of triple output I2C controlled RGB LED drivers. It shares functional similarities with the NCP5623B but offers updated specifications. The series is widely used in consumer electronics for color lighting solutions.

Replacement Considerations

Public confirmed substitutes include NCP5623CMUTBG. Verify compatibility regarding package dimensions and electrical parameters before substitution.

FAQ

What is the maximum output current per channel?

The device supports a high-level output current of up to 90 mA.

Does the NCP5623AMUTBG include a boost converter?

Yes, it integrates a built-in DC-DC converter to drive LEDs efficiently.