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SY50131CFAC Flyback Regulator with Primary Side CV/CC Control

Tight PSR CC/CV regulation over the entire operating range for adapters and chargers

QR mode operation for high efficiency

PWM/PFM control for high average efficiency

Fast dynamic load transient response

Cable compensation for better load regulation

Low startup current: 5μA max

Minimum frequency limit 2kHz

No-load power less than 100mW

Reliable OVP, UVP, SCP, OTP, OCP protection

Reliable protection for safety requirements

Maximum switching frequency limited to 90kHz

Integrated 1050V Bipolar NPN Transistor

RoHS Compliant and Halogen Free

Compact package: SO8

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