LTC3110EFE#TRPBF

Battery Chargers Overview

The LTC3110EFE#TRPBF is a bidirectional DC/DC converter and supercapacitor charger manufactured by Analog Devices Inc. It operates within an input voltage range of 2.7V to 5.5V and supports output currents up to 2A. The device features a low quiescent current of 40µA and integrates power path management for seamless source switching. Packaged in a 24-lead TSSOP, it includes programmable charge current limits and balancing functions suitable for energy harvesting applications.

Battery Chargers Feature Summary

• Bidirectional DC/DC conversion capability supporting both buck and boost topologies
• Integrated supercapacitor charging with programmable current limiting and cell balancing
• Automatic power path management for continuous operation during source transitions

Battery Chargers Applications

• Supercapacitor charging and balancing in energy harvesting systems
• Backup power supply management for real-time clocks and memory
• Power path management in portable devices with multiple energy sources

Battery Chargers Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when ordering. Confirm the EFE suffix corresponds to the industrial temperature range (-40°C to +85°C). Ensure compatibility with the required 24-lead TSSOP footprint on the target PCB layout. Check current availability status as distribution may vary.

Battery Chargers Selection Notes

Select this component when designing systems requiring integrated supercapacitor charging alongside bidirectional power conversion. It is appropriate for applications needing automatic source switching between primary and backup power rails. Consider the 2A output capability and low quiescent current for efficiency-critical designs.

Battery Chargers Part Context

This part belongs to the LTC3110 family of power management ICs designed for energy harvesting and supercapacitor-based backup solutions. It consolidates functions typically requiring separate regulators and chargers into a single compact package. The series targets applications demanding high reliability and minimal external component counts.