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SY7803BDUC 2A Flash LED Boost Driver

Suitable for smartphone applications

Input Voltage Range: 2.7V to 5.5V.

The 2MHz switching frequency enables a small overall solution size.

Up to 2A or 1A total per channel in flash mode

Timeout function in flash mode

Separate flash mode enable and movie/torch mode enable pins

Film/torch mode dimming via PWM control

A resistor sets the flash mode LED current

A resistor sets the movie/torch mode LED current

Low RDS(ON) of internal FETs: 100m ohm for PFET and 200m ohm for NFET.

LED open/short protection

Overvoltage protection

0.1 μA Shutdown Current

thermal shutdown.

-40 to +85 C° temperature range

Lead-free package: DFN3x2-14

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