MAX14747EWA+T

Battery Chargers Overview

The MAX14747EWA+T is a single-cell lithium-ion battery charger IC from the Smart Power Selector series, manufactured by Analog Devices Inc./Maxim Integrated. It integrates USB detection and power path management within a compact 25-WLP (2.31x2.31) package. The device supports I2C interface for configuration and includes fault protection features such as over-temperature, over-voltage, and reverse current protection. It operates with a maximum supply voltage of 5.5V and functions across an industrial temperature range of -40°C to +85°C.

Battery Chargers Feature Summary

• Integrates USB detection and smart power path selection for seamless source management
• Supports I2C interface for programmable control and monitoring
• Includes comprehensive fault protection against over-temperature, over-voltage, and reverse current conditions

Battery Chargers Applications

• Single-cell lithium-ion battery charging in portable consumer electronics
• USB-powered devices requiring integrated power path management
• Mobile phones and smartphones with space-constrained designs

Battery Chargers Procurement Notes

Verify the exact part number suffix, as the provided model includes a 'T' indicating tape-and-reel packaging, while official distributor listings may reference the non-tape variant. Confirm component status, as some sources indicate discontinuation or limited availability. Ensure compatibility with required operating temperatures and interface protocols before integration into final designs.

Battery Chargers Selection Notes

Select this component for applications requiring a highly integrated solution for single-cell Li-ion charging with built-in USB detection. The small WLP package is suitable for space-sensitive designs. Verify that the I2C interface aligns with the system controller capabilities and that the thermal performance meets the application's requirements under expected load conditions.

Battery Chargers Part Context

This component belongs to the MAX14746/MAX14747 family of battery chargers featuring Smart Power Selector technology. It is designed to manage power from USB sources while charging a single lithium-ion cell. The family offers integrated power path management to ensure system operation even when the primary power source is removed.

Battery Chargers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Users should consult official manufacturer resources for potential replacements or pin-compatible alternatives if this specific variant is discontinued.