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SC5014 Datasheet (PDF) - Semtech Corporation

SC5014 Datasheet PDF - Semtech Corporation
Part # SC5014
Download  SC5014 Download

File Size   1368.07 Kbytes
Page   34 Pages
Manufacturer  SEMTECH [Semtech Corporation]
Direct Link  http://www.semtech.com
Logo SEMTECH - Semtech Corporation
Description High Efficiency 4-Channel HB LED Driver with I2C Interface and Phase-Shifted PWM Dimming

SC5014 Datasheet (PDF)

Go To PDF Page Download Datasheet
SC5014 Datasheet PDF - Semtech Corporation

Part # SC5014
Download  SC5014 Click to download

File Size   1368.07 Kbytes
Page   34 Pages
Manufacturer  SEMTECH [Semtech Corporation]
Direct Link  http://www.semtech.com
Logo SEMTECH - Semtech Corporation
Description High Efficiency 4-Channel HB LED Driver with I2C Interface and Phase-Shifted PWM Dimming

SC5014 Datasheet (HTML) - Semtech Corporation

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SC5014 Product details

Description

The SC504 is a 4-channel, highly integrated, high-efficiency step-up (boost) HB LED driver designed to reduce

the thickness of mid-size LCD displays. It features a wide input voltage range (4.5V to 27V), phase-shifted PWM

dimming, analog dimming, a flexible output configuration, an I2C interface, and numerous protection features.



Features

Input Voltage — 4.5V to 27V

Output Voltage — Up to 50V

Step-up (Boost) Controller

  Ultra-Fast Transient Response (<00μs)

  Programmable Switching Frequency

Linear Current Sinks

  4 Strings, up to 20mA/String

  Current Matching ±%

  Current Accuracy ±2%

PWM Dimming

  String-by-String Phase Shifting

  Input Dimming Frequency 00Hz-30kHz

  User Selectable 9 or 0-Bits Dimming Resolution

5-Bits Analog Dimming

I2C Interface

  Fault Status — Open/Short LED, UVLO, OTP

  Device Control: PLL Setting

Protection Features

  Open/Shorted LED(s) and adjustable OVP

  Over-Temperature and UVLO Shutdown Protection

4mm X 4mm 20-pin QFN Package



Applications

UltrabooksTM,  All-in-One  PCs,  Monitors,  Automotive Display Backlighting

Backlighting for Mid-Size Displays



 



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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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