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SC1402 Datasheet (PDF) - Semtech Corporation
SC1402 Datasheet PDF - Semtech Corporation
Part # SC1402
Download  SC1402 Download
File Size   270.66 Kbytes
Page   18 Pages
Manufacturer  SEMTECH [Semtech Corporation]
Direct Link  http://www.semtech.com
Logo SEMTECH - Semtech Corporation
Description Multi-Output, Low-Noise Power Supply Controller for Notebook Computers

SC1402 Datasheet (PDF)

Go To PDF Page Download Datasheet
SC1402 Datasheet PDF - Semtech Corporation

Part # SC1402
Download  SC1402 Click to download

File Size   270.66 Kbytes
Page   18 Pages
Manufacturer  SEMTECH [Semtech Corporation]
Direct Link  http://www.semtech.com
Logo SEMTECH - Semtech Corporation
Description Multi-Output, Low-Noise Power Supply Controller for Notebook Computers

SC1402 Datasheet (HTML) - Semtech Corporation


SC1402 Product details

DESCRIPTION
The SC1402 is pin compatible with the MAX1632 with improved load regulation performance. The SC1402 is a multiple-output power supply controller designed to power logic supply components in battery operated systems. The SC1402 utilizes synchronous rectified buck topologies to generate two voltages, (3.3V and 5V) with up to 95% efficiency. It also provides two linear regulators for system housekeeping functions. The 12V linear regulator output is generated from a coupled inductor of the 5V switching regulator.

FEATURES
• 6V to 30V Input range
• 3.3V and 5V dual synchronous rectified outputs
• Fixed frequency or PSAVE for maximum efficiency over wide load current range
• 5V/50mA linear regulator
• 12V/120mA linear regulator
• Precision 2.5V reference output
• Programmable power-up sequence
• Power good output (RESET)
• Output over current protection
• Output over voltage protection
• Output under voltage shut down
• 4µA typical shut down current
• 7mW typical quiescent power

APPLICATIONS
• Notebook and subnotebook computers
• PDAs and Mobile communicators
• Desktop DC-DC converters




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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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