Nxp Semiconductors SSL2101 Evaluation Boards SSL2101T/DB/FBCB120V,598 SSL2101T/DB/FBCB120V,598 Data Sheet

 

The SSL2101 is a Switched Mode Power Supply (SMPS) driver 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 high-voltage power switch, a circuit to allow 
start-up directly from the rectified mains voltage and a high-voltage circuitry to supply the 
phase cut dimmer.

For dimmer applications, an integrated dedicated circuitry optimizes the dimming curve.

SSL2101: fully integrated LED driver for lamps up to 10 W

SSL2102: fully integrated LED driver for lamps up to 25 W

SSL2103: gives the application designer flexibility to:

– Use an external power switch to allow the IC to provide any power

– Use external bleeder transistors to provide extended dimmer interoperability

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Easy migration to existing lighting control infrastructure

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Supports most available dimming solutions

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Optimized efficiency with valley switching managed by a built-in circuitry

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Demagnetization detection

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OverTemperature Protection (OTP)

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Short-Winding Protection (SWP) and OverCurrent Protection (OCP)

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Internal V

CC

 generation allowing start-up from the rectified mains voltage

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Natural dimming curve by logarithmic correction, down to 1 %

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Limited external components required because of the high integration level

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Thermal enhanced SO16 wide body package

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Suitable for flyback and buck applications

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SSL applications below 15 W

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Retro-fit lamps (for example, GU10, E27)

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LED modules such as LED spots, down-lights

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LED strings suitable for retail displays, etc.