ISL9220IRTZ-T

Battery Chargers Overview

The ISL9220IRTZ-T is a switching charger IC designed for single-cell lithium-ion batteries. It operates with an input voltage range of 4.5 V to 14 V and provides a regulated output voltage of 4.2 V. The device supports a maximum output current of 2 A. It functions within an operating temperature range from -40 C to +85 C. This component serves as the core power management element for battery charging applications.

Battery Chargers Feature Summary

• Switching charger topology optimized for single-cell lithium-ion batteries
• Integrated power management for portable electronic devices
• Designed for reliable operation across standard industrial temperature ranges

Battery Chargers Applications

• Single-cell lithium-ion battery charging systems
• Portable consumer electronics power management
• Battery-powered device charging circuits

Battery Chargers Procurement Notes

Verify the exact suffix against official Renesas documentation, as variations may exist. Confirm current availability status directly with the manufacturer or authorized distributors, as supply conditions change. Ensure the package type matches your PCB layout requirements before ordering.

Battery Chargers Selection Notes

Select this component when designing for single-cell Li-ion applications requiring a 2 A charge current. Verify that the input voltage source stays within the 4.5 V to 14 V operational window. Consider thermal management solutions suitable for the target operating environment between -40 C and +85 C.

Battery Chargers Part Context

This part belongs to the ISL9220 series of battery chargers manufactured by Renesas Electronics Corporation. It is related to evaluation boards such as the ISL9220IRTZEVAL1Z, which are used for testing the IC's performance in development environments.