MC33342DR2G - onsemi

Manufacturer Part Number

MC33342DR2G

Manufacturer

onsemi

Introduction

The MC33342DR2G is a highly integrated single-cell Li-Ion/Li-Polymer battery charger IC designed for space constrained portable applications.

Product Features and Performance

Integrated power MOSFET for constant-current and constant-voltage control

Programmable charge current and termination current

Pre-charge function

Charge timer

Thermal regulation

Charge status indication

Safety features including over-voltage, over-current, and overtemperature protection

Product Advantages

Highly integrated, space-saving design

Programmable charge parameters for flexibility

Robust safety protections

Suitable for a wide range of Li-Ion/Li-Polymer battery chemistries

Key Technical Parameters

Voltage Supply (Max): 18V

Operating Temperature: -25°C to 85°C

Packaging: 8-SOIC

Mounting Type: Surface Mount

Quality and Safety Features

Over-temperature protection

Over-voltage protection

Over-current protection

Compatibility

Supports Li-Ion/Li-Polymer battery chemistries

Application Areas

Portable electronics

Wearable devices

Power banks

Other space-constrained battery-powered applications

Product Lifecycle

This product is currently in active production and not nearing discontinuation.

Replacements and upgrades may be available in the future as technology evolves.

Several Key Reasons to Choose This Product

Highly integrated design for compact, space-saving implementation

Programmable charge parameters for flexibility

Robust safety protections for reliable operation

Suitable for a wide range of Li-Ion/Li-Polymer battery chemistries

Long-term product availability and potential for future upgrades