MAX3669EHJ+T Integrated Circuits (ICs)

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The MAX3669EHJ+T is an integrated circuit module designed by Maxim Integrated Products for laser driver applications. This PMIC laser driver module contains a laser driver and a high voltage regulator. It operates from a wide input voltage range of 4.5V to 48V. The MAX3669EHJ+T is a highly integrated and cost-effective laser driver solution. It is suitable for applications such as remote sensing, Lidar, spectrometry, and optical communication.

The core of the MAX3669EHJ+T is a high-efficiency, high-speed laser driver with a maximum output current of 350mA. It features current mode control, which ensures clean amplitude modulation with fast transient response and glitching suppression. It also includes a high speed current adjust circuit, which facilitates a fast and smooth current setting. The MAX3669EHJ+T offers adjustable output current range and versatile functions, such as thermal lock, over-current protection and over-temperature protection.

The MAX3669EHJ+T also features a powerful high voltage regulator that can deliver up to 20V of power. This allows the laser driver to be powered from a wide range of voltage sources. It also provides a low-noise, high-speed amplifier that can be used to drive a laser diode with a temperature stabilization and wide dynamic range. The high voltage regulator supports over-voltage protection, two P-Channel MOSFET gates, and current limiting protection.

The MAX3669EHJ+T is designed to meet the needs of high-speed, high-efficiency laser drivers. It supports a wide range of output current and voltage levels, making it suitable for a variety of laser applications. With its user-friendly features such as adjustable current and voltage levels, adjustable voltage ranges, and over-current protection, the MAX3669EHJ+T can provide a reliable, cost-effective solution in a wide range of laser applications.

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