LM5168FDDAR - Texas Instruments

Manufacturer Part Number

LM5168FDDAR

Manufacturer

Texas Instruments

Introduction

The LM5168FDDAR from Texas Instruments is a powerful and versatile DC DC Switching Regulator designed for step-down, step-up, or step-down/step-up voltage regulation.

Product Features and Performance

Adjustable output voltage ranging from 1.2V to 120V.

Supports input voltage from 6V to 120V.

Features a low operating current of 300mA.

Operates over a wide frequency range from 100kHz to 1MHz.

Integrated synchronous rectifier enhances efficiency.

Supports buck and flyback topologies.

Built to operate under extreme temperatures from -40°C to 150°C.

Product Advantages

Wide input and output voltage range allows flexibility in applications.

High temperature tolerance ensures reliability in harsh environments.

Synchronous rectification for improved power efficiency.

Compact 8-PowerSOIC package suitable for space-constrained applications.

Key Technical Parameters

Voltage Input (Min): 6V

Voltage Input (Max): 120V

Voltage Output (Min/Fixed): 1.2V

Voltage Output (Max): 120V

Current Output: 300mA

Frequency Switching: 100kHz ~ 1MHz

Quality and Safety Features

Built with robust thermal management for high-temperature resilience.

Overvoltage and overcurrent protection circuits built-in.

Compatibility

Surface mount technology compatible with standard PCB designs.

Compatible across various electronic devices requiring adjustable power supply.

Application Areas

Industrial electronics

Telecommunications equipment

Portable devices

Power management solutions

Product Lifecycle

Currently listed as active.

No planned discontinuation or obsolescence announced.

Replacement and upgrade options available within Texas Instruments’ portfolio.

Several Key Reasons to Choose This Product

Versatile application due to wide operating voltage and temperature ranges.

Enhanced efficiency and safety, thanks to synchronous rectifier and protection features.

Reliable performance under rigorous conditions, making it suitable for industrial and telecommunications use.

Compact and easily integrable form factor, fitting a wide range of electronic devices.