LT8337EV#PBF

Overview

The LT8337EV#PBF is an evaluation board for the LT8337 synchronous step-up DC/DC converter. It supports a 2.7 V to 28 V input range and delivers up to 5 A output current with a maximum output voltage of 28 V. The board features a 30 uA quiescent current, adjustable switching frequency from 300 kHz to 3 MHz, and operates within a -40°C to +125°C temperature range. Packaged in LQFN-16, it includes shutdown functionality.

Feature Summary

• Silent Switcher architecture minimizes electromagnetic interference (EMI) radiation
• Synchronous boost topology ensures high conversion efficiency
• Integrated shutdown pin enables low-power standby modes

Applications

• Industrial sensor power supplies
• Battery-powered instrumentation
• Automotive electronics testing

Procurement Notes

Verify that the specific suffix #PBF corresponds to the lead-free tray package variant. Confirm compatibility with standard surface-mount assembly processes. Ensure ESD precautions are observed during handling due to moisture sensitivity classification. Validate that the evaluation board version matches the required schematic revisions for your design integration.

Selection Notes

Select this evaluation kit to characterize the LT8337 performance under defined load conditions. It serves as a reference design for validating thermal management and EMI compliance before custom PCB layout. Use it to verify transient response and regulation accuracy within the specified input voltage window.

Part Context

This component belongs to the LT8337 family of Silent Switcher regulators. It is designed for applications requiring compact size and low noise. The evaluation board provides a standardized platform for engineers to test the integrated MOSFETs and control circuitry without designing a custom power stage from scratch.

Replacement Considerations

LT8336EV#PBF offers similar evaluation capabilities but supports lower current and higher voltage inputs.