SSL4120T - Resonant power supply controller

Silergy

Datasheet Details

Part number	SSL4120T
Manufacturer	Silergy
File Size	0.97 MB
Description	Resonant power supply controller
Datasheet	SSL4120T-Silergy.pdf

The SSL4120T integrates a Power Factor Corrector (PFC) controller and a controller for a Half-Bridge resonant Converter (HBC) in a multi-chip IC.

2.1 General features.
Integrated PFC and HBC controllers.
Universal mains supply operation (70 V to 276 V (AC)).
High level of integration resulting in a low external component count and a cost effective design.
Enable input (enable only PFC or both PFC and HBC controllers).
On-chip high-voltage start-up source.
Stand-alone operation or IC supplied from external DC source 2.2 PFC controller features.
Boundary mode operation with on-time control.
Valley/zer.

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Published: Mar 22, 2019 |