MIC2044-1YTS-TR

The MIC2044-1YTS-TR is an integrated device designed to provide efficient and cost-effective control of distribution switches, load drivers and other power distribution components such as voltage regulators and DC to DC converters. This versatile device is well suited for use in a variety of applications including automotive, industrial, medical and consumer electronics.

The MIC2044-1YTS-TR is a small footprint device which features high current capability, low quiescent current, low output capacitor requirements, and integrated protection features including undervoltage lockout, overvoltage shutdown, overtemperature shutdown, overload shutdown and transistor-level current limit. On the output side, the MIC2044-1YTS-TR features dual low-side FET outputs which can drive up to 8A each. This makes the device ideal for high current applications such as motor or lighting control.

The MIC2044-1YTS-TR’s integrated protection features helps to ensure reliable operation in the most demanding applications. Overvoltage and undervoltage detection, shutdown and reset circuitry helps to maintain system stability during unexpected input transients and extreme load conditions. An integrated over-temperature monitoring circuit helps to protect the device from damage due to excessive thermal conditions.

The MIC2044-1YTS-TR is easy to configure for either PWM or analog-controlled operation. The WEN (write enable) pin controls the write mode. The PWM frequency and duty cycle are both adjustable within the specified range. In analog mode, the PWM frequency is fixed with duty cycle control handled by the 0–1.2V EN (enable) pin input.

The MIC2044-1YTS-TR is powered by a single voltage supply of 5.5V to 18V, which can be either regulated or unregulated. Operating temperature range is from -40 to 125°C These features make the device suitable for a wide range of applications. On the input side, the MIC2044-1YTS-TR has an input voltage range of 4.5V to 18V for single-supply operation and 8V to 36V for dual-supply operation.

The MIC2044-1YTS-TR is configured using the I2C serial bus which allows for remote configuration. Using the I2C bus allows for efficient, flexible system performance and lower power consumption. The device also features an ENABLE output pin, which can be used to provide a logic-level status indication.

In summary, the MIC2044-1YTS-TR is a feature-rich, cost-effective device designed to provide efficient and reliable control of distribution switches, load drivers and other power distribution components. It integrates a variety of protection features while offering low quiescent current and high current output capability. The I2C serial bus allows for remote configuration, reducing system component count and complexity. This makes the device ideal for wide-ranging applications including automotive, industrial, medical and consumer electronics.