MIC79110YML-TR

Overview

The MIC79110YML-TR is a single-cell lithium-ion battery charger IC manufactured by Microchip Technology. It supports a maximum charging current of 1.2A and operates with a supply voltage up to 16V. The device targets a battery pack voltage of 4.2V and is housed in a 10-MLF (3x3) surface-mount package. It functions within a junction temperature range of -40°C to 125°C.

Feature Summary

• Integrated protection against overcurrent, overtemperature, and reverse current conditions.

Applications

• Single-cell lithium-ion battery charging systems

Procurement Notes

Verify the specific suffix YML-TR matches the required 10-MLF packaging and tape-and-reel configuration. Confirm that the 4.2V output setting aligns with the target battery chemistry requirements. Ensure compatibility with the 16V maximum input voltage specification for the intended power source. Check for RoHS3 compliance status if environmental regulations apply to the final assembly.

Selection Notes

Select this component for applications requiring a compact solution for single-cell lithium-ion batteries. The 1.2A charge current suits moderate-power portable devices. The wide operating temperature range allows use in industrial or automotive environments. The 10-MLF package facilitates high-density PCB layouts.

Part Context

This part belongs to the MIC79110 family of battery chargers from Microchip Technology. It is designed specifically for managing the charge cycle of single-cell lithium-ion batteries. The device integrates necessary control logic and power switches to simplify system design.

FAQ

What fault protections are included in the MIC79110?

The device includes protection features for overcurrent, overtemperature, and reverse current conditions.

What is the maximum input voltage supported?

The MIC79110 supports a maximum supply voltage of 16V.