SC810ULTRT

Overview

The SC810ULTRT is a single-cell lithium-ion battery charger IC manufactured by Semtech Corporation. It supports a maximum charging current of 1A and operates with a battery pack voltage of 4.2V. The device accepts a supply voltage up to 8.2V and functions within an operating temperature range of -40°C to +85°C. It utilizes a 6-MLPD-UT(2x2) surface-mount package and includes programmable constant-current charging capabilities.

Feature Summary

• Integrates comprehensive fault protection mechanisms including overcurrent, overtemperature, overvoltage, and short-circuit safeguards.

Applications

• Single-cell lithium-ion battery charging in portable electronic devices

Procurement Notes

Verify the specific ordering suffix (e.g., TRT for tape and reel) against official Semtech documentation to ensure correct packaging configuration. Confirm component status as not recommended for new designs due to potential minimum order quantity restrictions or lifecycle limitations before finalizing procurement plans.

Selection Notes

Select this component for applications requiring a compact solution for single-cell lithium-ion batteries with a maximum 1A charge current. Ensure the system input voltage does not exceed the 8.2V limit and that the design accommodates the specified thermal operating range from -40°C to +85°C.

Part Context

This part belongs to the SC810 series of battery chargers from Semtech Corporation. It is designed for space-constrained mobile applications, utilizing a small 2x2mm footprint to facilitate efficient board layout while providing reliable power management for single-cell energy storage systems.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Semtech technical support for alternative recommendations if this component is obsolete.