S-19190ATH-M6T1U

Overview

The S-19190ATH-M6T1U is a battery multi-function controller IC manufactured by ABLIC Inc. It is housed in a compact SOT-23-6 surface-mount package and operates within an extended temperature range of -40°C to +85°C. This component integrates multiple protection functions for lithium-ion or lithium-polymer cells, including overcharge, overdischarge, and short-circuit safeguards. The device utilizes CMOS output technology and features a fixed threshold voltage configuration to ensure precise monitoring of cell status during operation.

Feature Summary

• Integrates comprehensive battery protection functions including overcharge and overdischarge detection
• Features built-in short-circuit protection mechanisms for enhanced safety
• Utilizes low-power CMOS output technology for efficient signal processing
• Designed for reliable operation across a wide industrial temperature range

Applications

• Lithium-ion battery pack protection systems
• Portable electronic device power management
• Consumer electronics with rechargeable battery modules
• Industrial equipment requiring single-cell battery supervision

Procurement Notes

Verify the exact part number suffix against the manufacturer's latest datasheet to confirm pinout and electrical specifications. Ensure compatibility with your system's voltage requirements and thermal constraints. Confirm RoHS compliance status if required for your region. Check for any recent lifecycle notifications or obsolescence warnings directly from ABLIC before finalizing procurement plans.

Selection Notes

Select this component when a compact solution for single-cell lithium battery protection is required. The SOT-23-6 package offers space efficiency for dense PCB layouts. Consider the specific threshold voltages and response times defined in the official datasheet to match your application's safety margins. Verify that the operating temperature range meets your environmental conditions.

Part Context

This part belongs to ABLIC's S-19190 series of battery management controllers. These devices are designed to provide robust protection for portable applications using lithium-based batteries. The series emphasizes high reliability and low power consumption, making it suitable for consumer electronics and industrial control systems where battery longevity and safety are critical.

Replacement Considerations

Consult the official ABLIC replacement guide for verified substitutes. Cross-reference pinouts and electrical characteristics carefully. Generic equivalents may not offer identical protection thresholds or timing parameters.