LT3508IFE#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT3508IFE#TRPBF

Manufacturer

Analog Devices

Introduction

The LT3508IFE#TRPBF is a highly efficient, dual-channel step-down DC/DC switching regulator specifically designed to cater to a broad range of power management requirements. Its high-performance specifications make it suitable for complex power solutions.

Product Features and Performance

Dual-channel output for multi-output applications

Adjustable output voltage from 0.8V to 35.28V accommodating a wide range of devices

Supports input voltage range from 3.7V to 36V, making it versatile for various power sources

4A output current per channel for robust power delivery

High switching frequency range of 920kHz to 1.06MHz enabling compact filter components

Non-synchronous rectification for simplified circuit design

Capable of operating in temperatures ranging from -40°C to 125°C, ensuring reliability in extreme conditions

Surface mount 16-TSSOP-EP packaging for efficient PCB space utilization

Product Advantages

Dual output feature reduces the need for multiple regulators

High output voltage range supports diverse applications

High efficiency and switching frequency optimizes power usage and reduces heat dissipation

Wide input voltage range ensures compatibility with various power sources

Key Technical Parameters

Voltage Input (Min): 3.7V

Voltage Input (Max): 36V

Voltage Output (Min/Fixed): 0.8V

Voltage Output (Max): 35.28V

Current Output: 1.4A

Frequency Switching: 920kHz ~ 1.06MHz

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Complies with stringent industry standards for quality and safety

Robust thermal management features ensuring reliable operation under varying conditions

Compatibility

Versatile compatibility with a wide range of input voltages and output requirements

Application Areas

Telecommunications

Automotive systems

Portable devices

Industrial controls

Power supply modules

Product Lifecycle

Status: Active

Indication that the product is not nearing discontinuation, with ongoing support and availability of replacements or upgrades

Several Key Reasons to Choose This Product

High efficiency and performance for demanding power management applications

Dual-channel output simplifies complex power supply designs

Supports a broad range of input and output voltages, enhancing flexibility

High switching frequency enables the use of smaller external components, reducing overall design footprint

Robust operation across a wide temperature range, ensuring reliability in challenging conditions