Integrated Circuits and Devices

Z-Power LED - Seoul Semiconductor

Posted by on Sep 11, 2019 in Lighting

Designed with Seoul Semiconductor's own phosphor and packaging technology. The P4 emits 240 lm at 1A. Luminous efficacy of 100 lm/W @ 350 mA at the maximum, with only a single die. Z-Power series is designed for high current operation and high flux… more »

LM3445 - TRIAC dimmable offline LED driver

Posted by on Nov 27, 2018 in Lighting

Conventional TRIAC dimmers are designed to interface to a resistive load (halogen or incandescent bulb), while today's LED driver solutions interfaced to a standard wall dimmer produce 120 Hz flicker of the LED and/or do not allow 100:1 dimming. LM3445… more »

Offline Isolated Flyback LED Controller - LT3799-1

Posted by on Sep 06, 2017 in Automotive Devices, Lighting

This chip for LED driving has a power factor correction, the critical conduction mode keeps transformer small. A opto-coupler for feedback is avoided by an innovative primary shunt monitor. Offline Isolated Flyback LED Controller - LT3799-1 The LT3799-1… more »

MAX1561 - 26V Step-Up Converters - Maxim IC

Posted by on Jul 04, 2017 in Lighting

The MAX1561 and MAX1599 include an internal, high-voltage, low-RDS(ON) N-channel MOSFET switch for high efficiency and maximum battery life. A single DualMode input provides a simple means of brightness adjustment and on/off control. MAX1561 - 26V… more »

IRS2980 - LED Driver Control IC - International Rectifier

Posted by on Jun 08, 2017 in Lighting

A high-voltage buck regulator control IC for LED light bulb replacement, LED tube lighting and other non-isolated LED driver applications.First in a family of high-voltage LEDrivIR ICs, and utilizes hysteretic average current mode control for precise… more »

Category: "Lighting"