OPA742R23

Current - Test:	350mA
Lens Type:	Flat
Light Emitting Surface (LES):	21.60mm Diameter
Height:	15.28mm
Size / Dimension:	55.88mm Diameter
Features:	--
Viewing Angle:	23°
CRI (Color Rendering Index):	--
Current - Max:	--
Lumens/Watt @ Current - Test:	34 lm/W
Voltage - Forward (Vf) (Typ):	2.5V
Temperature - Test:	25°C
Series:	OPA742
Flux @ Current/Temperature - Test:	30 lm (Typ)
Configuration:	Round
Wavelength:	625nm
CCT (K):	--
Color:	Red
Type:	LED Module
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	--

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OPA742R23 LED Lighting - COBs, Engines, ModulesAn OPA742R23 is the newest generation of a high power LED driver module in the LED lighting industry. It is a fully integrated, constant-current device that combines the latest in state-of-the-art LED lighting technology with a high power switching device in a single, energy saving, cost-effective package. This module implements a linear, constant-current LED driver that is capable of providing up to 3 watts of LED power while driving up to 60 LEDs.The module is an all-in-one design, consisting of a closed loop linear constant current driver and a high power MOSFET switching output stage. The module contains an open loop linear current regulator with both open and closed loop line regulation, as well as full protection against short-circuit, over-voltage, and over-temperature conditions. The module also integrates a high frequency transformer based flyback function that enables the module to provide higher efficiency and deterministic dimming capability.The OPA742R23 is designed to be used in a wide variety of LED lighting applications, including commercial and automotive lighting, medical applications, and industrial lighting. Typical applications include LED streetlights, commercial lighting, downlighting, building facades and sign lighting, automotive COBs and LEDs, and other general area and task lighting.The module has a wide range of features and advantages, including high accuracy and reliability, compact design, high efficiency, Electromagnetic Interference-EMI reduction, and a low total cost. It is also capable of providing up to 3 watts of LED power while driving up to 60 LEDs with a single constant-current source. The module is also able to provide deterministic dimming capabilities using adjustable pulse width modulation (PWM) signal.The module is designed to be used in a wide range of LED lighting applications and is compatible with most system designs and drivers. Its small size and high efficiency make it a perfect choice for applications requiring a robust and reliable LED driver. Additionally, the module is able to provide highly accurate constant-current output with negligible variation in LED current over time.The module consists of a switch mode power supply (SMPS) based LED driver, and a high power MOSFET switching output stage. In its closed loop linear current regulator, the module uses a variable regulator feature that allows the user to adjust the LED current from as low as 4mA to as high as 60mA. Additionally, the module contains various features to protect the user and the LED lighting system from various types of damage.The OPA742R23 module is the latest in LED lighting technology, combining a high power switching device and a linear, constant-current driver in an energy efficient and cost-effective package. It is designed to be used in diverse applications, such as commercial and automotive lighting, medical, and industrial lighting. It provides high accuracy, reliability, and EMI reduction while also providing deterministic dimming capabilities. It is an ideal solution for applications requiring robust and reliable LED driver technology.

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