SSL5257TE Mains dimmable buck-boost LED driver

Silergy

Description

SSL5257TE Mains dimmable buck-boost LED driver IC 10 Ohm/700 V Rev.2 * 11 September 2015 Product data sheet 1.General .
The SSL5257TE is a highly integrated, high-precision buck-boost controller with an internal MOSFET.

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Datasheet Specifications

Part number: SSL5257TE
Manufacturer: Silergy
File Size: 258.91 KB
Datasheet: SSL5257TE-Silergy.pdf
Description: Mains dimmable buck-boost LED driver

Features

* Integrated MOSFET (10 /700 V)
* Supports most available dimming solutions
* Deep dimming level
* Flicker-free dimming
* Low component count ensuring a compact solution and small, single layer Printed-Circuit Board (PCB) footprint
* Excellent line regulation and load regula

Applications

* The SSL5257TE operates in Boundary Conduction Mode (BCM) with on-time control. It regulates a constant output current over line and load variations. The wide switching frequency range makes it possible to choose an inductor, which enables the optimization of inductor size, efficiency and EMI. The S

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SSL5257TE Mains dimmable buck-boost LED driver Silergy

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