LX2202CLQ

Battery Chargers Overview

The LX2202CLQ is a linear battery charger IC designed for single-cell lithium-ion batteries. It integrates a 2A charge current regulator and power path controller. The device operates from a USB or wall adapter source, managing charge termination via constant-current/constant-voltage profiles. It includes thermal regulation to limit junction temperature during high-power operation. The component utilizes a 20-MLPQ (4x4) package.

Battery Chargers Feature Summary

• Integrates linear charging with power path management
• Supports 2A constant-current charge capability
• Includes automatic thermal regulation

Battery Chargers Applications

• Single-cell lithium-ion battery charging in portable devices
• Power path management for systems powered by USB sources
• Battery backup systems requiring thermal protection

Battery Chargers Procurement Notes

Verify the specific suffix (e.g., CLQ vs. CLQ-TR) against the required packaging format. Confirm the manufacturer designation as Microsemi Corporation, noting historical corporate transitions. Ensure the datasheet matches the exact part number variant to validate pinout and electrical specifications before integration.

Battery Chargers Selection Notes

Select this component for applications requiring integrated power path control alongside battery charging. It is suitable for designs where space is limited due to the compact MLPQ package. Verify that the input voltage range aligns with the available power source, typically USB or regulated adapters, and ensure thermal dissipation requirements are met within the enclosure.

Battery Chargers Part Context

This part belongs to the LX22xx series of battery chargers from Microsemi Corporation. These components are designed for portable electronics requiring efficient single-cell lithium-ion management. The series typically offers integrated power path solutions to optimize system efficiency.

Battery Chargers Replacement Considerations

Check for direct substitutes such as the LX2201CLQ or LX2205ILQ if pin compatibility or specific current ratings differ. Verify functional equivalence regarding charge termination and thermal regulation features before substitution.