LT1308ACF#PBF

Overview

The LT1308ACF#PBF is a high-current, micropower single-cell DC/DC converter manufactured by Analog Devices Inc. It operates as a boost or SEPIC regulator with an adjustable output voltage range starting from 1.22 volts. The device supports an input voltage range of 0.92V to 10V and delivers up to 2 amps of output current. It integrates a 600kHz switching frequency for efficient power conversion in compact designs.

Feature Summary

• Integrates high-current switching capability with micropower quiescent operation
• Supports both boost and SEPIC topologies for flexible input-output configurations
• Features adjustable output voltage control for precise regulation requirements

Applications

• Single-cell battery powered systems requiring step-up conversion
• Portable devices needing efficient power management from low-voltage sources
• Applications utilizing SEPIC topology for varying input voltage ranges

Procurement Notes

Verify the specific suffix #PBF indicates lead-free compliance when sourcing. Confirm the package type matches the design footprint requirements. Check manufacturer documentation for updated RoHS status and environmental declarations before finalizing procurement orders.

Selection Notes

Select this component when designing circuits that require high output current from a single cell source. Ensure the input voltage stays within the specified operational range. Consider thermal management needs due to the 2A output capability in the TSSOP-14 package.

Part Context

This part belongs to the LT1308 family of DC/DC converters designed for single-cell applications. It combines high efficiency with low standby current consumption. The series includes variants with different packages and temperature grades to suit various industrial and consumer electronics needs.

Replacement Considerations

LT1308ACF#TRPBF offers the same electrical specifications but in tape-and-reel packaging for automated assembly processes.