NCP1800DM41R2

Overview

The NCP1800DM41R2 is a single-cell lithium-ion battery charge controller manufactured by onsemi. It integrates a linear charging regulator and thermal regulation to manage the charging process safely. The device supports a maximum charging current of 1A and operates with a supply voltage up to 16V. Designed for portable applications, it features an 8-MSOP package and functions within a temperature range of -20°C to 85°C.

Feature Summary

• Integrates linear charging regulator with thermal regulation
• Supports programmable constant-current charging
• Includes overvoltage fault protection

Applications

• Single-cell lithium-ion battery charging in portable electronics
• Power management for mobile communication devices
• Battery charging circuits in consumer gadgets

Procurement Notes

Verify component authenticity through authorized channels due to discontinued status. Confirm package integrity as surface-mount components are sensitive to handling. Check datasheet revisions for any functional updates prior to integration into new designs.

Selection Notes

Select this component for single-cell Li-ion applications requiring integrated thermal management. Ensure input voltage does not exceed 16V limits. Consider the 8-MSOP footprint constraints during PCB layout design.

Part Context

Part of the NCP1800 series from onsemi, designed for efficient single-cell battery charging. The DM41R2 suffix indicates specific packaging and tape/reel configuration suitable for automated assembly processes in manufacturing environments.

Replacement Considerations

NCP1800DM42R2 is a confirmed substitute within the same family offering identical functionality and pinout compatibility.