NJU6051V-TE1

Overview

The NJU6051V-TE1 is an integrated circuit LED driver manufactured by Nisshinbo Micro Devices Inc. It features a single output DC-DC step-up regulator with PWM dimming control and a maximum current of 30mA. The device is housed in a 20-LSSOP package (0.173 inch width) and supports surface mount installation. It operates within a temperature range of -40°C to 85°C ambient temperature.

Feature Summary

• Integrates a DC-DC step-up regulator for efficient LED power management
• Supports Pulse Width Modulation (PWM) dimming for brightness control
• Designed specifically for backlight applications

Applications

• LED backlighting systems

Procurement Notes

Verify the specific suffix TE1 to confirm the tape-and-reel packaging format, as standard versions may differ. Confirm RoHS compliance status and ensure the component meets EAR99 export classification requirements for your region. Check for any design-in restrictions or obsolescence notices from the manufacturer before finalizing procurement plans.

Selection Notes

Select this component when a compact, single-output boost converter solution is required for LED backlighting. Ensure the input voltage range supports the step-up requirement for the target LED string. Verify that the 30mA output current capability aligns with the LED load specifications and that the 20-LSSOP package fits the PCB layout constraints.

Part Context

This part belongs to the NJU6051 series of LED drivers from Nisshinbo Micro Devices Inc. The series focuses on integrated power management solutions for display backlighting. The V-TE1 designation indicates a specific variant optimized for high-volume surface-mount assembly processes.

FAQ

What type of regulation does the NJU6051V-TE1 use?

It uses a DC-DC step-up (boost) regulator topology.

Is the dimming method analog or digital?

The device supports Pulse Width Modulation (PWM) dimming.