SSL2103T数据手册Silergy中文资料规格书

描述 Description

The SSL2103 is a Switched Mode Power Supply (SMPS) controller IC that operates in combination with a phase cut dimmer directly from the rectified mains. It is designed to drive LED devices. The device includes a circuit to allow direct start-up from the rectified mains voltage. For dimmer applications, an integrated dedicated circuitry optimizes the dimming curve.

特性 Features

·Easy migration to existing lighting control infrastructure
·Supports most available dimming solutions
·Optimized efficiency with valley switching managed by a built-in circuitry
·Demagnetization detection
·OverTemperature Protection (OTP)
·Short-Winding Protection (SWP) and OverCurrent Protection (OCP)
·Internal VCC generation allowing start-up from the rectified mains voltage
·Natural dimming curve by logarithmic correction, down to 1 %
·Suitable for flyback and buck applications

应用 Application

·SSL applications with various power requirements
·LED modules such as LED spots and down-lights
·LED strings suitable for retail displays, etc.