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SSL8516BT

NXP
Part Number SSL8516BT
Manufacturer NXP
Description Greenchip PFC and flyback controller
Published Feb 20, 2016
Detailed Description SSL8516BT Greenchip PFC and flyback controller Rev. 1 — 26 May 2015 Product data sheet 1. General description The Gree...
Datasheet PDF File SSL8516BT PDF File

SSL8516BT
SSL8516BT

Overview
SSL8516BT Greenchip PFC and flyback controller Rev.
1 — 26 May 2015 Product data sheet 1.
General description The GreenChip is the latest generation of green Switched Mode Power Supply (SMPS) controller ICs.
The SSL8516BT combines a controller for Power Factor Correction (PFC) and a flyback controller.
Its high level of integration enables cost-effective LED lighting application power supply design using a very low number of external components.
The PFC operates in Quasi-Resonant (QR) or Discontinuous Conduction Mode (DCM), with valley switching.
The specially built-in green functions provide high efficiency at all power levels.
At high power levels, the flyback operates in QR mode or DCM with valley detection.
At medium power levels, the flyback controller switches to Frequency Reduction (FR) mode and limits the peak current to an adjustable minimum value.
In low-power mode, the PFC switches off to maintain high efficiency.
At very low power levels, when the flyback switching freque...


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