LTC3110IFE#TRPBF

Battery Chargers Overview

The LTC3110IFE#TRPBF is a synchronous step-down DC/DC converter manufactured by Analog Devices Inc. It operates with an input voltage range of 2.7V to 5.5V and provides a programmable output voltage from 0.6V to 5.5V. The device supports up to 3A continuous output current with a switching frequency selectable at 400kHz or 800kHz. It features low quiescent current, thermal foldback protection, and power good indication in a TSSOP-16 package.

Battery Chargers Feature Summary

• Synchronous buck topology for high efficiency
• Programmable switching frequency selection
• Integrated thermal foldback protection
• Power good status signal output

Battery Chargers Applications

• Portable battery-powered equipment
• Industrial control systems
• Embedded computing platforms

Battery Chargers Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when sourcing. Confirm the IFE sub-code corresponds to the industrial temperature grade (-40°C to +85°C). Ensure compatibility with the required output voltage range and load current specifications before finalizing procurement orders.

Battery Chargers Selection Notes

Select this component for applications requiring a single rail supply between 2.7V and 5.5V. It is suitable where space constraints favor a TSSOP-16 package over larger alternatives. Consider the 400kHz or 800kHz frequency options based on external inductor size requirements and noise sensitivity.

Battery Chargers Part Context

This part belongs to the LTC3110 family of synchronous step-down converters. It is designed as a compact solution for medium-current applications. The device integrates power switches and control logic to minimize external component count while maintaining stable regulation across varying load conditions.

Battery Chargers Replacement Considerations

Direct substitutes include other Analog Devices synchronous buck regulators within similar voltage and current ranges, such as the LTC3115 series for higher voltage inputs or the LTC3615 for dual-channel requirements. Verify pinout compatibility and thermal performance when considering cross-family replacements.