MAX1757EAI+T

Battery Chargers Overview

The MAX1757EAI+T is a standalone, switch-mode lithium-ion battery charger manufactured by Analog Devices Inc./Maxim Integrated. It operates within an input voltage range of 6 V to 14 V and delivers a regulated output current of 1.5 A at a charging voltage of 4.2 V. Designed for surface-mount installation in SSOP-28 packages, the device supports both Lithium-ion and Lithium Polymer battery chemistries. It functions reliably across an extended temperature range from -40°C to +85°C while maintaining a low operating supply current of 5 mA.

Battery Chargers Feature Summary

• Implements switch-mode topology for high-efficiency charging of single-cell lithium batteries
• Provides integrated thermal regulation to manage heat dissipation during operation
• Supports programmable charge termination based on input current monitoring

Battery Chargers Applications

• Portable electronic devices requiring efficient lithium-ion power management
• Battery-powered equipment utilizing lithium-polymer cells
• Industrial control systems with restricted power budgets

Battery Chargers Procurement Notes

Verify component authenticity through authorized distribution channels due to limited availability status. Confirm package integrity upon receipt as the unit utilizes reel packaging. Ensure compatibility with existing circuit designs regarding the SSOP-28 footprint and electrical specifications before integration into production workflows.

Battery Chargers Selection Notes

Select this component when designing systems that require a compact, high-efficiency solution for charging single-cell lithium batteries. The wide input voltage range accommodates various power sources, while the integrated features reduce external component count. Evaluate thermal requirements to ensure adequate heat sinking for the specified load conditions.

Battery Chargers Part Context

This part belongs to the MAX1757 series of battery chargers from Analog Devices Inc./Maxim Integrated. The series focuses on providing robust power management solutions for portable applications. The specific EAI suffix indicates the industrial temperature grade and package configuration, distinguishing it from commercial variants within the same functional family.

Battery Chargers Replacement Considerations

Consult official documentation for direct pin-compatible substitutes within the MAX1757 family. Verify electrical parameters and package dimensions before considering alternative manufacturers.