ONET1101LRGET Integrated Circuits (ICs)

Series:	--
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Type:	Laser Diode Driver (Fiber Optic)
Data Rate:	11.3Gbps
Number of Channels:	1
Voltage - Supply:	2.97 V ~ 3.63 V
Current - Supply:	95mA
Current - Modulation:	85mA
Current - Bias:	100mA
Operating Temperature:	-25°C ~ 100°C
Package / Case:	24-VFQFN Exposed Pad
Supplier Device Package:	24-VQFN (4x4)
Mounting Type:	Surface Mount
Base Part Number:	ONET1101L

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PMIC - Laser DriversWhether it’s used in medical applications, enhanced vision, or industrial uses, lasers have become an integral part of many industries. Laser drivers are important components of laser systems, and their reliable performance is key to successful operations. When the ONET1101LRGET is chosen as the laser driver, users receive a device to match the highest performance needs for their application, as well as a dependable, cost-effective solution.The ONET1101LRGET is an integrated laser drive that integrates three main components of laser systems: the laser diode, the driver circuit, and the control unit. By combining these three separate components into one integrated unit, the ONET1101LRGET simplifies the design and layout requirements, making installation and use easier and more efficient. Additionally, device technology such as the digital interface, on-die temperature sensing, and diode current regulation, helps to increase system performance and prolong lifetime. These features, combined with the device’s low operating voltage and power consumption, make it an ideal choice for both industrial and medical applications.The ONET1101LRGET integrates both a current driver and controller in one monolithic circuit. The driver provides a pulsed output current that mimics the electrical characteristics of the pump laser diodes, while the controller ensures the optimal current and temperature levels for reliable and repeatable performance. The device is designed to be used in galvanic isolation, to prevent noise and the potential for cross-polarity damage to the circuitry and laser diodes. The maximum pulse peak current output is 2A, with an adjustable minimum pulse-width of 5ns up to a maximum of 500ns. The average laser current can be adjusted via a variable external voltage source between 0.1 and 5V and a maximum average current of 1.2A. The board also supports variable temperature control and protection via a programmable warning level, shutdown level, and overtemperature maximum limit.The ONET1101LRGET is an ideal solution for a variety of laser driver applications. It is designed for use with pump lasers for industrial cutting and metal marking systems, medical lasers for microsurgery and endovascular surgery, enhanced vision systems such as laser rangefinders, and laser-based structures for light construction and welding. Additionally, its compact form factor, low power consumption, and low operating temperature make it the perfect choice for many applications that require high performance and reliable operation.All of these features combine to make the ONET1101LRGET a perfect choice for laser driver applications. It offers cost-effective solutions, reliable performance, and a wide range of features that make it an ideal choice for a variety of applications. From medical and industrial uses to enhanced vision, the ONET1101LRGET is a reliable and reliable driver that can handle the most demanding of laser design needs.

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