L6924D013TR - STMicroelectronics

Manufacturer Part Number

L6924D013TR

Manufacturer

STMicroelectronics

Introduction

STMicroelectronics' L6924D013TR is a dedicated power management integrated circuit (PMIC) for battery charging applications, specifically catering to lithium ion and polymer batteries.

Product Features and Performance

High-integration battery charger IC

Programmable charging current

Integrated programmable timer for charge termination

Over temperature protection to safeguard against excessive heat

Supports a maximum charge current of 1A

Designed for a single cell lithium-ion or lithium-polymer battery

Suitable voltage supply up to 12V

Suitable for operating temperatures from -40°C to 125°C

Product Advantages

Advanced battery management through programmable features

High efficiency due to optimized charging algorithm

Robust fault protection mechanisms contributing to long-term reliability

Compact form factor conducive to space-sensitive applications

Extended operating temperature range ensuring performance in various environments

Key Technical Parameters

Battery Chemistry: Lithium Ion/Polymer

Number of Cells: 1

Constant Charging Current: Programmable

Maximum Charge Current: 1A

Battery Pack Voltage: 4.2V

Maximum Supply Voltage: 12V

Operating Temperature Range: -40°C to 125°C

Mounting Type: Surface Mount

Package/Case: 16-VFQFN Exposed Pad

Supplier Device Package: 16-VFQFPN (3x3)

Quality and Safety Features

Over temperature protection

Precision end-of-charge control

Compliance with industry safety standards for battery charging

Compatibility

Designed to interface with single-cell lithium ion or polymer batteries

Compatible with a wide range of host devices due to its compact size and programmability

Application Areas

Smartphones and mobile phones

Portable media players

Handheld GPS systems

Digital cameras

Rechargeable electronic gadgets

Product Lifecycle

Product Status: Active

Not reported as nearing discontinuation

Future replacements or upgrades may be available as technology progresses

Several Key Reasons to Choose This Product

Tailored for high-efficiency management of single-cell lithium-based batteries

Flexibility in design due to programmable charging parameters

High reliability and extended operational temperature range increase device longevity

Small footprint 16-VFQFN package suitable for space-constrained designs

Support from a reputable manufacturer in power management solutions with global technical support.