BD1603NUV-E2

Overview

The BD1603NUV-E2 is an LED lighting driver IC designed for small panel backlight applications. It operates within a supply voltage range of 2.7 V to 5.5 V and supports surface mount installation in a compact package. The device functions across a temperature range of -30°C to +85°C with a maximum power dissipation of 700 mW.

Feature Summary

• Integrated LED driver solution optimized for small panel backlighting systems
• Operates on low voltage input suitable for portable battery-powered devices

Applications

• Small panel backlight LED driving
• Portable electronic display illumination

Procurement Notes

Verify component status before procurement as the BD1603NUV-E2 is listed as Not Recommended for New Designs (NRND). Confirm availability through authorized distributors, noting that current stock may be limited or unavailable. Ensure final design compatibility with legacy components if this part is selected for existing maintenance or production runs.

Selection Notes

Select this component for designs requiring a dedicated LED driver for small panels operating between 2.7 V and 5.5 V. Consider the -30°C to +85°C operating temperature range for environmental suitability. Evaluate the 700 mW power dissipation limit against thermal management requirements in the target application enclosure.

Part Context

This component belongs to the BD1603NUV series from ROHM Semiconductor, categorized under LED Lighting Drivers. It serves as a specialized integrated circuit for managing LED backlight currents in consumer electronics and portable displays, distinct from general-purpose regulators or motor drivers found in other product lines.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the NRND status, alternative sourcing should focus on compatible legacy inventory or consult manufacturer guidelines for recommended upgrades.