LT8362EDD#WPBF

Overview

The LT8362EDD#WPBF is a current mode DC/DC converter manufactured by Analog Devices Inc., housed in a DFN-10 surface-mount package. It supports Boost, Inverting, and SEPIC topologies with a single output. The device operates from an input voltage range of 2.8 V to 60 V, delivering up to 2 A output current at voltages up to 60 V. Key electrical parameters include a switching frequency of 2 MHz and a quiescent current of 1.2 mA. It functions within a temperature range of -40°C to +125°C and includes shutdown capability.

Feature Summary

• Supports multiple converter topologies including boost, inverting, and SEPIC configurations
• Integrated high-side N-channel switch for simplified external component count
• Capable of generating negative output voltages from positive input sources
• Features cycle-by-cycle current limit protection for robust operation

Applications

• Industrial systems requiring isolated or non-isolated power conversion
• Automotive electronics operating within wide input voltage ranges
• Battery-powered devices needing step-up or inverted voltage regulation
• Sensor interfaces requiring specific voltage level translation

Procurement Notes

Verify the exact suffix #WPBF against the manufacturer's official datasheet to confirm lead-free status and RoHS compliance specifications. Ensure the DFN-10 package dimensions match your PCB footprint requirements. Cross-reference the part number with Analog Devices documentation to validate thermal performance expectations under your specific load conditions before finalizing procurement.

Selection Notes

Select this component when designing circuits that require flexible topology options such as SEPIC or inverting converters from a single input source. It is suitable for applications demanding high input voltages up to 60 V while maintaining compact board space through the integrated switch design. Consider the 2 MHz switching frequency for balancing efficiency and passive component size.

Part Context

This part belongs to the LT8362 series of synchronous rectifying DC/DC converters. It is designed for applications requiring high efficiency and minimal external components. The series is characterized by its ability to handle wide input voltage ranges and support various standard converter topologies within a small form factor package.

Replacement Considerations

Consult Analog Devices official documentation for verified cross-reference part numbers. Ensure any substitute maintains compatibility with the DFN-10 package and supports the required Boost, SEPIC, or Inverting topologies with equivalent voltage and current ratings.