ADI LT3479EFE#PBF

升压升压2.5V24V3A（开关）

Overview

The LT3479EFE is a current mode, fixed frequency step-up DC/DC converter with an internal 3A, 42V switch. Efficiencies of up to 89% can be achieved in typical applications. It features a programmable soft-start function to limit inductor current during start-up and inrush current protection to protect the LT3479EFE during shorts and line transients. Both inputs of the error amplifier are available to the user allowing positive and negative output voltages. Through an external resistor, the user can program the switching frequency from 200kHz to 3.5MHz. The low profile (0.75mm) 14-pin, 4mm × 3mm DFN package provides excellent thermal performance in a small footprint. The LT3479EFE is also available in a thermally enhanced 16-pin TSSOP package.

Features

Tube Package
1 outputs
Peak reflow temperature (Cel) of 260

Surface Mount Mounting Type

Applications

There are a lot of Linear Technology/Analog Devices
LT3479EFE#PBF Voltage Regulators applications.

• CNC system
• Servo drive system
• Digital display device
• Linear guide
• Ball screw pair
• Computer application technology
• Network technology
• Automation technology
• CMM
• Various precision measuring instruments