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SC2453ITSTR Datasheet (PDF) - Semtech Corporation
SC2453ITSTR Datasheet PDF - Semtech Corporation
Part # SC2453ITSTR
Download  SC2453ITSTR Download
File Size   263.59 Kbytes
Page   14 Pages
Manufacturer  SEMTECH [Semtech Corporation]
Direct Link  http://www.semtech.com
Logo SEMTECH - Semtech Corporation
Description High Performance Quad Output Switching Regulator

SC2453ITSTR Datasheet (PDF)

Go To PDF Page Download Datasheet
SC2453ITSTR Datasheet PDF - Semtech Corporation

Part # SC2453ITSTR
Download  SC2453ITSTR Click to download

File Size   263.59 Kbytes
Page   14 Pages
Manufacturer  SEMTECH [Semtech Corporation]
Direct Link  http://www.semtech.com
Logo SEMTECH - Semtech Corporation
Description High Performance Quad Output Switching Regulator

SC2453ITSTR Datasheet (HTML) - Semtech Corporation


SC2453ITSTR Product details

Description
The SC2453 is a high performance controller for multioutput converters that can be configured for a wide variety of applications. The SC2453 utilizes PWM synchronous buck topologies where efficiency is most important. It also provides dedicated programmable positive and negative linear regulators using external transistors. Each of the three positive outputs is adjustable down to 0.5V. The two PWM switchers are synchronized 180° out of phase reducing input ripple, allowing for fewer input capacitors. Power up sequencing prevents converter latchup.

Features
◆ Two synchronized converters for low noise
◆ Power up sequencing to prevent latch-up
◆ Out of phase operation for low input ripple
◆ Over current protection
◆ Wide input range, 4.5 to 30V
◆ Programmable frequency up to 700KHz
◆ Two synchronous bucks for high efficiency at high current
◆ One dedicated programmable positive linear regulator and one dedicated programmable negative linear regulator
◆ Output voltage as low as 0.5V
◆ Small package TSSOP-28. Also offered in lead free, WEEE and RoHS compliant package

Applications
◆ DSL applications with multiple input voltage requirements
◆ Mixed-Signal applications requiring positive and negative voltages
◆ Cable modem power management
◆ Base station power management




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About Semtech Corporation

Semtech Corporation is an American technology company that specializes in the design and manufacture of high-performance analog and mixed-signal semiconductors. The company was founded in 1960 and is headquartered in Camarillo, California. Semtech provides a wide range of products including data converters, power management solutions, high-frequency products, and other analog and mixed-signal components for a variety of applications, including wireless communications, automotive, industrial, and consumer electronics.

Semtech is known for its expertise in analog and mixed-signal technology and its ability to provide innovative and high-performance products. The company has a strong focus on research and development and is actively involved in the development of new technologies and solutions for the semiconductor industry. Semtech's products are widely used in a variety of applications and help support the growth of the electronics industry.

In recent years, Semtech has expanded its product portfolio and offerings to include solutions for the Internet of Things (IoT) and wireless sensing markets. The company is committed to helping its customers design, develop, and deploy innovative products that meet the changing needs of the electronics industry.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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