S-19190ABH-M6T1U

Overview

The S-19190ABH-M6T1U is a battery protection IC from ABLIC, designed for lithium-ion and lithium polymer cells. It operates within a supply voltage range of 1.5 V to 10 V and utilizes an SOT-23-6 surface-mount package. The device provides comprehensive cell protection functions including overcharge, overdischarge, and short-circuit safeguards. It features low current consumption to minimize self-discharge during standby modes. The component is rated for industrial temperature ranges, ensuring reliability in automotive and portable electronic applications.

Feature Summary

• Integrated protection against overcharge, overdischarge, and short-circuit conditions
• Low quiescent current consumption for extended battery life
• Compact SOT-23-6 surface-mount packaging for space-constrained designs

Applications

• Lithium-ion battery pack protection
• Lithium polymer battery management systems
• Portable consumer electronics power protection

Procurement Notes

Verify the specific suffix codes against official ABLIC documentation to confirm exact electrical characteristics and package variants. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer. Ensure the ordering part number matches the required threshold voltages and functional options for your specific circuit design.

Selection Notes

Select this component when designing protection circuits for single-cell lithium-based batteries requiring integrated fault detection. Consider the operating voltage range and package constraints relative to the target application environment. Verify that the thermal performance and current ratings align with the expected load conditions and safety requirements of the end product.

Part Context

This part belongs to the S-19190 series of battery protection ICs from ABLIC. The series is specifically engineered for automotive and industrial applications involving lithium-ion and lithium-polymer cells. It integrates multiple protection functions into a single compact package, reducing board space and component count compared to discrete solutions.

Replacement Considerations

Consult official ABLIC substitution guides for verified equivalents. Cross-reference pinouts and threshold voltages carefully when considering alternative manufacturers. Ensure any substitute part meets the same automotive qualification standards if required by the original design specification.