LT8330JDDB#TRMPBF

Overview

The LT8330JDDB#TRMPBF is a low quiescent current DC/DC converter manufactured by Analog Devices Inc. It supports Boost, SEPIC, and Inverting topologies within an 8-pin DFN package. The device integrates a 60V switch capable of delivering 1A output current. It operates with an input voltage range from 3V to 40V and features adjustable output voltages. The component utilizes current-mode control with pulse width modulation for efficient power management.

Feature Summary

• Integrates a high-voltage switch supporting boost, SEPIC, and inverting configurations
• Optimized for low quiescent current operation to enhance efficiency
• Supports adjustable output voltage settings across multiple topology modes

Applications

• Industrial sensor power supplies
• Battery-powered instrumentation
• Automotive electronics requiring isolated or inverted rails

Procurement Notes

Verify the specific suffix JDDB against official Analog Devices documentation to confirm pinout and thermal pad configuration. Ensure compatibility with PCB layout requirements for the 8-lead DFN package. Confirm RoHS compliance status through the manufacturer's latest datasheet before finalizing procurement specifications.

Selection Notes

Select this component when designing circuits requiring flexible topology options including SEPIC or inverting conversion. Consider the 60V switch rating for applications involving higher input transients. Evaluate the 1A current limit against load requirements to ensure adequate headroom for peak currents during operation.

Part Context

This part belongs to the LT8330 family of single-chip DC/DC converters designed for space-constrained applications. The family offers versatility by combining multiple converter topologies into one integrated circuit. It targets designs needing small form factors without sacrificing performance or flexibility in power architecture.

Replacement Considerations

LT8330HDDB#TRMPBF