L9781TR

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The L9781TR is a power distribution IC manufactured by STMicroelectronics. It is a low-power, low-voltage, and low-dropout PMIC specifically designed for automotive, appliance and industrial applications. It is a monolithic, integrated Ethernet Power Distribution Switch, Load Driver, and PWM Interface IC, which offers a high level of integration and system-level stability. This IC features an integrated voltage regulator, an input voltage range from 1.2 V to 5.5 V and an output voltage range from 0.5 V to 5.5 V.

The primary application field of the L9781TR is in automotive, appliance, and industrial applications. Automotive applications include fuel-injection systems, engine management systems, and motor control. Appliance applications include refrigeration systems, HVAC systems, and agricultural equipment. Industrial applications include production line machinery, automated assembly systems, and material handling devices.

The L9781TR incorporates several protection features, such as over-temperature protection, short circuit protection, and load dump protection. It also includes a watchdog timer to monitor system activities and detect any fault conditions. The device is also AEC-Q100 compliant and is suitable for a wide range of operating temperatures. In addition to this, it comes with an internal ESD protection circuit to shield the IC from voltages up to 2000V.

The L9781TR works by distributing a single supply voltage to multiple outputs in a low-dropout manner. It is also capable of driving loads up to 500 mA and provides a maximum output current of up to 500mA. The device takes a single supply voltage and distributes it across multiple outputs. It also supports both synchronous and asynchronous switching of outputs. It features a Programmable Duty-Cycle controller, which allows the user to program the duty-cycle of the output. In addition, the PWM Interface allows the IC to be used in applications where the PWM signals are sent to the device.

The L9781TR is an ideal IC for power distribution applications. It is suitable for a wide range of automotive, appliance, and industrial applications. It incorporates a number of protection features, as well as an onboard watchdog timer, to ensure a safe and reliable operation. In addition, it is AEC-Q100 compliant and can operate in a wide range of operating temperatures. Its ability to drive loads up to 500 mA and its programmable duty-cycle controller make it an ideal choice for a wide range of applications.

The specific data is subject to PDF, and the above content is for reference