S-19190ALH-M6T1U

Overview

The S-19190ALH-M6T1U is a battery protection IC from the S-19190 series manufactured by ABLIC Inc. It features an SOT-23-6 surface-mount package and operates within a temperature range of -40°C to +105°C. The device includes a watchdog timer and provides active high CMOS output. It is designed for monitoring and protecting battery systems, with a threshold voltage specification of 2.4V documented for the S-19190AHH variant in the same series.

Feature Summary

• Integrated watchdog timer functionality for system reliability
• Active high CMOS output signal configuration
• Designed for battery backup switch applications

Applications

• Battery protection circuits
• System monitoring in electronic devices
• Backup power management systems

Procurement Notes

Verify the exact suffix against official datasheets as variations exist within the S-19190 family. Confirm package type and electrical specifications match design requirements before ordering. Check manufacturer documentation for specific operating conditions and compliance standards relevant to the application.

Selection Notes

Select this component based on the required threshold voltage and output logic level. Ensure the SOT-23-6 package fits the PCB layout constraints. Verify that the operating temperature range meets the environmental demands of the target application.

Part Context

This part belongs to the S-19190 series of battery protection ICs from ABLIC. The series is characterized by integrated protection functions and watchdog timers. It is distinct from other ABLIC supervisory circuits like the S-19100 or S-19110 series which may lack specific battery protection features.

Replacement Considerations

S-19190AHH-M6T1U is listed as a parameter equivalent in distributor data. Verify pinout compatibility and electrical parameters before substitution.