S-8223CAE-I6T1U

Battery Management Overview

The S-8223CAE-I6T1U is a battery protection IC designed for lithium-ion batteries. It supports 2 to 3 series cells and operates within an input voltage range of 3.6 V to 28 V. The device provides precise overcharge, overdischarge, and overcurrent protection functions. It features a low quiescent current of 20 uA at the output stage. The component is rated for an operating temperature range of -40°C to 85°C (TA).

Battery Management Feature Summary

• Integrated protection against overcharge, overdischarge, and short-circuit conditions for multi-cell lithium-ion packs.
• Ultra-low standby current consumption to maximize battery life in portable applications.
• Built-in delay circuits to prevent false triggering due to transient noise or load spikes.

Battery Management Applications

• Portable electronic devices requiring multi-cell battery management
• Power tools with lithium-ion battery packs
• Medical equipment utilizing protected battery systems

Battery Management Procurement Notes

Verify the specific suffix I6T1U matches the required tape-and-reel packaging configuration. Confirm that the 2-to-3 cell architecture aligns with the target battery pack design. Ensure thermal constraints are met within the specified -40°C to 85°C ambient operating range during final assembly validation.

Battery Management Selection Notes

Select this component when designing systems with 2S or 3S lithium-ion configurations. The fixed output characteristics suit applications needing stable protection thresholds without external resistor programming. Consider the package type and lead-free compliance requirements for manufacturing compatibility.

Battery Management Part Context

This part belongs to ABLIC's S-8223 series of battery protection ICs. These components are engineered for high reliability in consumer electronics and industrial applications. The series emphasizes compact integration and energy efficiency for modern portable power solutions.

Battery Management Replacement Considerations

Check datasheets for compatible parts offering identical 2-3 cell support and similar protection thresholds. Verify pinout compatibility and electrical specifications before substitution to ensure circuit integrity.

Battery Management FAQ

What is the maximum number of series cells supported?

The S-8223CAE-I6T1U supports battery packs consisting of 2 to 3 series-connected lithium-ion cells.

Does the IC include short-circuit protection?

Yes, the device includes built-in short-circuit detection and protection mechanisms for both charge and discharge paths.