L6728DTR - STMicroelectronics

Manufacturer Part Number

L6728DTR

Manufacturer

STMicroelectronics

Introduction

The L6728DTR is a highly integrated and efficient step-down DC-DC switching controller from STMicroelectronics. It is designed for a wide range of power supply applications, including consumer electronics, industrial equipment, and automotive systems.

Product Features and Performance

Switching frequency of 300kHz

Synchronous rectification for high efficiency

Supports output voltage from 5V to 12V

Maximum duty cycle of 80%

Single-phase Buck topology

Enable and power good control features

Operating temperature range of -40°C to 125°C

Product Advantages

High power conversion efficiency

Compact 10-DFN (3x3) package

Robust thermal management

Comprehensive protection features

Easy to integrate and use

Key Technical Parameters

Supply voltage range: 5V to 12V

Switching frequency: 300kHz

Output voltage range: Adjustable

Maximum duty cycle: 80%

Number of output phases: 1

Quality and Safety Features

RoHS3 compliant

Overcurrent, overvoltage, and overtemperature protection

Compatibility

The L6728DTR is compatible with a wide range of power supply applications and can be easily integrated into various electronic systems.

Application Areas

Consumer electronics

Industrial equipment

Automotive systems

Power supplies

Battery chargers

Product Lifecycle

The L6728DTR is an active product and is currently available for purchase. There are no immediate plans for discontinuation, and replacement or upgrade options may be available in the future.

Key Reasons to Choose This Product

High efficiency and power density

Robust protection features for reliable operation

Easy integration and use with minimal external components

Wide operating temperature range for diverse applications

Compact package size for space-constrained designs