TI LM2575S-ADJ

降压降压4V40V1A

Overview

The LM2575S ADJ device greatly simplifies the design of switching power supplies by conveniently providing all the active functions needed for a step-down (buck) switching regulator in an integrated circuit. Accepting a wide input voltage range and available in an adjustable output version, the LM2575S ADJ has an integrated switch capable of delivering 1 A of load current, with excellent line and load regulation. The device also offers internal frequency compensation, a fixed-frequency oscillator, cycle-by-cycle current limiting, and thermal shutdown. In addition, a manual shutdown is available through an external ON/OFF pin.

The LM2575S ADJ is characterized for operation over the virtual junction temperature range of –40°C to 125°C.

Features

SIMPLE SWITCHER® Series
1 outputs
Peak reflow temperature (Cel) of 235
5 pins

Surface Mount Mounting Type

Applications

There are a lot of Texas Instruments
LM2575S-ADJ Voltage Regulators applications.

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