LTC4064EMSE#PBF

Battery Chargers Overview

The LTC4064EMSE#PBF is a standalone linear charger optimized for single-cell lithium-ion batteries. It extends battery life by charging to a 4V float voltage instead of standard 4.1V or 4.2V. The device operates with an input voltage range up to 6.5V and functions within a temperature range of -40°C to +85°C. It utilizes a 10-lead MSOP package with exposed pad.

Battery Chargers Feature Summary

• Optimized for extended standby battery life via reduced float voltage
• Integrated charge termination timer prevents overcharging
• Automatic recharge capability maintains battery readiness
• Eliminates need for external MOSFETs, sense resistors, or blocking diodes

Battery Chargers Applications

• Single-cell lithium-ion battery backup systems
• Portable devices requiring long-term battery preservation
• IoT sensors with infrequent usage cycles

Battery Chargers Procurement Notes

Verify the specific suffix #PBF confirms lead-free compliance and RoHS standards. Confirm the 10-MSOP package variant matches the design footprint. Ensure the 4V float voltage specification aligns with the target battery chemistry requirements for optimal lifespan extension.

Battery Chargers Selection Notes

Select this component when maximizing calendar life is prioritized over maximum capacity. It suits applications where the battery remains in reserve for extended periods. The integrated design reduces bill of materials count by removing discrete power path components.

Battery Chargers Part Context

This part belongs to Analog Devices' standalone battery charger portfolio. It complements evaluation tools like the DC708A for rapid prototyping. The device addresses niche requirements for longevity rather than high-speed charging performance found in other series.

Battery Chargers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.