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SY7726POC High Efficiency 2 String LED Driver for Smartphone

Wide input range: 2.7V~28V

Drives up to 10 LEDs per string

Integrated 40V power MOSFET

Integrated 2-channel current sources, up to 30mA each

1% Typical Current Matching Accuracy

Low LED regulation voltage (150mV typical)

High Frequency Boost Converter (1MHz)

Internal Compensation and Soft Start

500ns minimum analog PWM dimming. on time

Enable and 1-Wire Digital Dimming

Up to 100:1 PWM dimming ratio (20kHz dimming frequency)

Cycle-by-Cycle Inductor Current Limit

LED open/short circuit protection, output overvoltage protection

Thermal shutdown protection

Low quiescent current and low shutdown current

Lead-free package: CSP 1.31×1.31-9

Founded in 2008 and listed in 2013, Silicon Power is based on independent innovation, has a global presence, and is a technology leader in the analog chip industry. The annual growth rate over the past 10 years has exceeded 30%.

Main products include (more than 3000 main chips released): DC conversion chip, AC-DC conversion chip, multi-channel power management chip, LED lighting, LED backlight, fast charging, protection switch, light sensor, motor drive, static electricity / surge protection, meter metering, battery metering chips, etc.

Silicon Power was founded by a group of technology innovators and business leaders with 30 years of experience. We utilize industry-leading process technologies to design innovative mixed-signal and analog ICs used in industrial, consumer, computing and communications equipment to increase efficiency and conserve or measure energy usage.

Shenzhen Yujixin Electronics Co., Ltd.

Contact: Mr. Xiao

Mobile: +86-134-3077-2257 (same number on WeChat)

Tel: +86-0755-2870-8773

QQ: 1157099927 2039672975

E-mail: xiaozheng1608@163.com

Address of Shenzhen Office: Room B17, West 5th Floor, Building 4, SEG Science and Technology Park, Huaqiang North, Futian District, Shenzhen