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SC1175 Datasheet (PDF) - Semtech Corporation

SC1175 Datasheet PDF - Semtech Corporation
Part # SC1175
Download  SC1175 Download

File Size   348.6 Kbytes
Page   20 Pages
Manufacturer  SEMTECH [Semtech Corporation]
Direct Link  http://www.semtech.com
Logo SEMTECH - Semtech Corporation
Description Low Power Dual Synchronous DC/DC Controller With Current Sharing Circuitry

SC1175 Datasheet (PDF)

Go To PDF Page Download Datasheet
SC1175 Datasheet PDF - Semtech Corporation

Part # SC1175
Download  SC1175 Click to download

File Size   348.6 Kbytes
Page   20 Pages
Manufacturer  SEMTECH [Semtech Corporation]
Direct Link  http://www.semtech.com
Logo SEMTECH - Semtech Corporation
Description Low Power Dual Synchronous DC/DC Controller With Current Sharing Circuitry

SC1175 Datasheet (HTML) - Semtech Corporation

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SC1175 Product details

Description
The SC1175 is a versatile 2 phase, synchronous, voltage mode PWM controller that may be used in two distinct ways. First, the SC1175 is ideal for applications where point of use output power exceeds any single input power budget. Alternatively, the SC1175 can be used as a dual switcher. The SC1175 features a temperature compensated voltage reference, over current protection with 50% fold-back and internal level-shifted, high-side drive circuitry.

Features
◆ 300kHz fixed frequency operation
◆ Soft Start and Enable function
◆ Power Good output provided
◆ Over current protection with 50% fold-back
◆ Phase-shifted switchers minimize ripple
◆ High efficiency operation, >90%
◆ Programmable output(s) as low as 1.25V
◆ Industrial temperature range
◆ 20 pin SOIC or TSSOP package

Two Phase, Current Sharing Controller
◆ Flexible, same or separate VIN
◆ Programmable current sharing
◆ Combined current limit with fold-back
◆ 2 phases operating opposed for ripple reduction
◆ Thermal distribution via multi-phase output

Two Independent PWM Controllers
◆ Flexible, same or separate VIN
◆ Independent control for each channel
◆ Independent and separate current limit
◆ 2 phases operating opposed for ripple reduction (if same VIN used)

Applications
◆ Graphics cards
◆ DDR Memory
◆ Peripheral add-in card
◆ SSTL Termination
◆ Dual-Phase power supply
◆ Power supplies requiring two outputs



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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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