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SC419EVB Datasheet (PDF) - Semtech Corporation

SC419EVB Datasheet PDF - Semtech Corporation
Part # SC419EVB
Download  SC419EVB Download

File Size   579.76 Kbytes
Page   24 Pages
Manufacturer  SEMTECH [Semtech Corporation]
Direct Link  http://www.semtech.com
Logo SEMTECH - Semtech Corporation
Description EcoSpeedTM DC-DC Converter with Integrated Boost Diode

SC419EVB Datasheet (PDF)

Go To PDF Page Download Datasheet
SC419EVB Datasheet PDF - Semtech Corporation

Part # SC419EVB
Download  SC419EVB Click to download

File Size   579.76 Kbytes
Page   24 Pages
Manufacturer  SEMTECH [Semtech Corporation]
Direct Link  http://www.semtech.com
Logo SEMTECH - Semtech Corporation
Description EcoSpeedTM DC-DC Converter with Integrated Boost Diode

SC419EVB Datasheet (HTML) - Semtech Corporation

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SC419EVB Product details

Description
The SC419 is a synchronous buck power supply controller. It features a bootstrap switch in a space-saving MLPQ- 3 x 3mm 20-pin package. The device is highly efficient and uses minimal PCB area. It uses pseudo-fixed frequency adaptive on-time operation to provide fast transient response.
The SC419 supports using standard capacitor types such as electrolytic or special polymer in addition to ceramic, at switching frequencies up to 1MHz. The programmable frequency, synchronous operation, and programmable power-save provide high efficiency operation over a wide load range.

Features
■ Power system
   • Input voltage — 3V to 28V
   • Integrated bootstrap switch
   • 1% reference tolerance -40 to +85 °C
   • EcoSpeedTM architecture with pseudo-fixed 
      frequency adaptive on-time control
   • Internal soft-start and soft-shutdown at output
   • SmartDriveTM
■ Logic input/output control
   • Independent control EN for LDO and switcher
   • Programmable VIN UVLO threshold
   • Power good output
   • Selectable power save mode
   • Programmable ultrasonic power save mode
■ Protections
   • Over-voltage/under-voltage
   • TC compensated RDS(ON) sensed current limit
   • Thermal shutdown
   • Smart power save
■ Output capacitor types
   • High ESR — SP, POSCAP, OSCON
   • Ceramic capacitors
■ Package — 3 x 3mm, 20-pin MLPQ
■ Lead-free and halogen free
■ RoHS and WEEE compliant

Applications
■ Office automation and computing
■ Networking and telecommunication equipment
■ Point-of-load power supplies and module replacement




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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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