XRP7604EDBTR-F

Overview

The XRP7604EDBTR-F is a non-synchronous voltage mode PWM step-down converter featuring an integrated high-side FET, optimized for driving LED loads. Manufactured by MaxLinear, it operates within an input voltage range of 2.7 V to 5.5 V and delivers a regulated output current of 1 A. The device utilizes an 8-HSOIC package with exposed pad for surface-mount installation. It supports adjustable output regulation via external components and includes thermal protection features. The component functions as a specialized PMIC for LED illumination applications.

Feature Summary

• Integrated high-side FET for efficient step-down conversion
• Optimized specifically for LED driver applications
• Voltage mode PWM control architecture

Applications

• LED lighting systems
• Portable electronic illumination
• General-purpose low-voltage DC-DC conversion

Procurement Notes

Verify component authenticity through authorized channels due to obsolete status. Confirm datasheet revision matches design requirements. Check RoHS compliance documentation. Validate package marking against official specifications. Ensure supply chain integrity for legacy parts.

Selection Notes

Consider the integrated high-side FET for simplified design. Evaluate thermal performance in enclosed spaces. Verify input voltage compatibility with system rails. Assess LED load requirements against 1 A output capability. Review PCB layout guidelines for HSOIC package.

Part Context

Part of MaxLinear's XRP series power management portfolio. Designed for cost-sensitive LED applications requiring compact solutions. Replaces older discrete LED driver designs. Compatible with standard manufacturing processes for SMD assembly.

Replacement Considerations

No direct public substitute part numbers are confirmed for this specific obsolete model. Designers should evaluate pin-compatible alternatives or redesign using current MaxLinear LED driver families such as the XRP6840 series for enhanced features.