SSL3401HN - NXP

SSL3401HN Low voltage dimmable controller

The SSL3401HN is a Switched Mode Power Supply (SMPS) controller IC. It operates in combination with a phase cut dimmer and a 12 V (AC or DC) low voltage electronic or magnetic transformer. It is designed to drive LED devices and include a dimmer conduction phase detector. The chip includes a hysteretic controller for the power converter. It is most suitable .

Features

 Easy migration to existing lighting control infrastructure
 Support most available dimming and low-voltage transformation solutions
 Excellent stability of LED current
 Double PI controllers to enhance the line regulation of the LED current
 Optimized dimming curve for low-voltage transformer compatibility
 Automatic supply frequency detection for seamless operation with 50 Hz, 60 Hz or DC sources
 Dimmer conduction angle detection
 Coil current limitation
 Temperature roll-back protection
 OverVoltage Protection
 Power-On-Reset (POR)
 Shorted LED protection
 Open LED detection .