L6726ATR - STMicroelectronics

Manufacturer Part Number

L6726ATR

Manufacturer

STMicroelectronics

Introduction

The L6726ATR is a high-performance DC DC switching controller designed for power management applications.

Product Features and Performance

Single output transistor driver for step-down (buck) conversion

Positive output configuration operating in buck topology

One output phase ensuring efficient power conversion

Supports a supply voltage range from 4.1V to 13.2V

Fixed switching frequency of 270kHz

Maximum duty cycle of up to 80%

Integrated synchronous rectifier for enhanced efficiency

Does not offer clock synchronization

Includes control features like enable, frequency control, phase control, and power good signal

High operating temperature range from -40°C to 150°C (TJ)

Product Advantages

High integration level for a compact power solution

Designed for easy implementation in multiple power management scenarios

Enhanced thermal and energy efficiency due to synchronous rectification

Robust protection features embedded for improved device longevity

Key Technical Parameters

Output Type: Transistor Driver

Function: Step-Down

Voltage Supply (Vcc/Vdd): 4.1V ~ 13.2V

Frequency Switching: 270kHz

Duty Cycle (Max): 80%

Operating Temperature Range: -40°C ~ 150°C (TJ)

Quality and Safety Features

Built-in temperature and over-current protection

High-temperature operational capability ensuring reliability across various applications

Passed stringent quality tests by STMicroelectronics

Compatibility

The 8-SOIC packaging makes it compatible with standard surface mount technology (SMT) procedures

Application Areas

Power supply modules

Distributed Power Systems

Networking and telecommunications equipment

Computing and data storage

Product Lifecycle

Currently active and not near the end of its lifecycle

Availability of replacements or upgrades is typically ensured by STMicroelectronics

Key Reasons to Choose This Product

Renowned STMicroelectronics quality and reliability

Broad operating voltage range ideal for various electronic applications

High efficiency and thermal performance for robust power management

Compact 8-SOIC package suited for space-constrained applications

Active product status ensures ongoing support and availability