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SP6137 Datasheet (PDF) - Exar Corporation
SP6137 Datasheet PDF - Exar Corporation
Part # SP6137
Download  SP6137 Download
File Size   733.87 Kbytes
Page   15 Pages
Manufacturer  EXAR [Exar Corporation]
Direct Link  http://www.exar.com
Logo EXAR - Exar Corporation
Description Wide Input, 900kHz Synchronous PWM Step Down Controller

SP6137 Datasheet (PDF)

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SP6137 Datasheet PDF - Exar Corporation

Part # SP6137
Download  SP6137 Click to download

File Size   733.87 Kbytes
Page   15 Pages
Manufacturer  EXAR [Exar Corporation]
Direct Link  http://www.exar.com
Logo EXAR - Exar Corporation
Description Wide Input, 900kHz Synchronous PWM Step Down Controller

SP6137 Datasheet (HTML) - Exar Corporation


SP6137 Product details

GENERAL DESCRIPTION
The SP6137 is a 900kHz constant frequency, voltage mode, synchronous PWM step down controller optimized for high efficiency.
The SP6137 is adequately suited for split plane applications utilizing a low power 5V rail to power the controller circuitry, minimizing power dissipation. Its wide input voltage range of 3V to 15V allows for conversions from the standard 3.3V, 5V, 9.6V and 12V power rails to an output voltage adjustable down to 0.8V. Developed around a wide bandwidth internal amplifier, the SP6137 can accommodate type II and type III compensation schemes.

FEATURES
• 2.5V to 20V Step Down Achieved Using Dual Input
• On-Board 1.5Ω sink (2Ω source) NFET Drivers
• Up to 10A Output Capability
• UVLO Detects Both VCC and VIN
• Short-Circuit Protection with AutoRestart
• Supports Type II or III Compensation
• Programmable Soft Start
• Fast Transient Response
• High Efficiency: Greater than 94%
• Non-synchronous Start-Up
• Small 10-Pin MSOP Package
• U.S. Patent #6,922,041

APPLICATIONS
• 12V DPA
• Communications Systems
• Graphics Cards




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About Exar Corporation

Exar Corporation is a semiconductor company that designs and manufactures a wide range of high-performance analog and mixed-signal integrated circuits (ICs). Their products are used in a variety of applications, including communications, networking, industrial, automotive, and consumer electronics.

Exar's portfolio includes analog-to-digital converters (ADCs), digital-to-analog converters (DACs), amplifiers, power management ICs, interface ICs, and timing and synchronization ICs. They also offer customized solutions for customers with unique requirements.

Exar has a long history in the semiconductor industry, with more than 40 years of experience. They are known for their expertise in signal conditioning and power management, and have a reputation for delivering high-quality, reliable products.

In 2017, Exar was acquired by MaxLinear, a leading provider of RF and mixed-signal ICs. The acquisition allowed MaxLinear to expand its product portfolio and strengthen its position in the data center and networking markets.

*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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