CAT3636HV3-GT2

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The CAT3636HV3-GT2 PMIC - LED driver is a configurable, high-temperature and high-voltage dimming LED driver in a tiny 8-pin package. It is designed to drive low-voltage LED arrays in a wide range of 24V downstream applications.

The LED driver can support 3-2x1.5V LED systems, with a minimum reference voltage of 0.9V, a voltage range of 0-25V, current range of 0-20mA and dimming range of 0-255. It also has a high current limit of 3A, which makes it suitable for driving high-power LED systems. In addition, the device comes with a flexible I2C interface, allowing for communication with a microcontroller. This allows for an easy setup and programming of the LED driver.

The CAT3636HV3-GT2 has a variety of application fields. It can be used in automotive, industrial and home lighting applications, such as interior and exterior illumination, traffic lights and signages. It is also suitable for medical, security and industrial lighting applications, including hand-held and wearable devices. The device can be used in applications that require brightness and power management for outdoor, indoor and high temperature environments.

The device works by connecting the reference voltage to the input line and the target voltage to the output line. The output voltage setting is programmed by adjusting the resistance of the dimming control. The device also includes a watchdog timer to ensure the LED is not damaged in weak light conditions. It also includes a thermal shutdown circuit which protects against excessive heating of the LED.

The CAT3636HV3-GT2 is a reliable, high-power LED driver for a wide range of applications. It is designed to provide power efficiency and performance in even the harshest of environments. With its flexible I2C interface, the device provides an easy setup and programming of its LED driver. The device is a great choice for those needing high-voltage dimming LED drivers in a tiny 8-pin package.

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