NCP5602MUTBG

Overview

The NCP5602MUTBG is a regulated analog LED driver IC manufactured by onsemi. It integrates a switching capacitor charge pump topology to drive two output channels, each capable of delivering up to 60mA. The device operates within a supply voltage range of 2.7V to 5.5V and features an internal oscillator running at 1MHz. Designed for surface mount installation, it is housed in a compact 12-LLGA (2x2) package with exposed pad. The unit supports analog dimming control and functions as a DC-DC converter for backlight applications.

Feature Summary

• Integrates a switching capacitor charge pump topology for efficient voltage boosting
• Provides dual independent output channels for multi-segment LED driving
• Supports analog dimming control for brightness adjustment
• Includes internal switches to minimize external component count

Applications

• LCD backlight systems
• Portable electronic display illumination
• Multi-channel LED lighting circuits

Procurement Notes

Verify the specific ordering suffix to ensure correct packaging configuration, such as cut tape versus reel quantities. Confirm that the 12-LLGA footprint matches the target PCB layout dimensions. Check current lifecycle status as distribution data indicates potential end-of-life notifications from the manufacturer. Ensure compatibility with the required analog dimming signal levels before finalizing procurement specifications.

Selection Notes

Select this component when a compact solution for dual-channel LED regulation is required. The integrated charge pump eliminates the need for external inductors, simplifying board space constraints. Verify that the input voltage range aligns with the system power supply. Consider the thermal performance of the exposed pad design for heat dissipation requirements in dense layouts.

Part Context

This part belongs to the NCP5602 family of LED drivers designed for portable consumer electronics. It serves as a specialized power management integrated circuit (PMIC) focused on display backlighting. The device distinguishes itself through its small form factor and integrated power stage, targeting applications where size and efficiency are critical design parameters.

Replacement Considerations

Public documentation confirms the NCP5602MUTBGOSCT as a valid substitute variant offering identical electrical characteristics with a different shipping configuration.