BU4342F-TR

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

Power management integrated circuits (PMICs) are devices used for efficiently managing power for integrated circuit systems. They are used in various applications like automotive, industrial, consumer, and communication systems. PMICs provide the means to efficiently regulate, monitor, and manage power. Supervisors are one type of PMIC that is used to help protect against excessive power supply conditions, such as over-voltage, under-voltage, and over-temperature. The BU4342F-TR is one such supervisor IC from ROHM Semiconductor.

The BU4342F-TR is a two-channel, low-voltage, supervisory IC for protecting against excessive input voltage and over-temperature. It has two precisely-set monitoring circuits for controlling over-voltage and over-temperature, as well as a temperature sensing circuit for thermal protection. The IC features a temperature sensing range of -40 degrees Celsius to +125 degrees Celsius. The over-voltage threshold has a width of 0.1 V to 2.00 V. The BU4342F-TR also has a power-on reset output signal (POR), and a reset signal (RESET) to keep the system stable when it is in abnormal conditions.

BU4342F-TR works by monitoring the input voltage supplied to the system. It monitors the voltage level of the device and continuously compares it to the over-voltage threshold set by the user. When the input voltage reaches or exceeds the threshold, it will set a signal, which will initiate an action from the system to protect against excessive power conditions. Additionally, it continuously monitors the temperature level of the device as well. If the temperature reaches the over-temperature threshold, the IC will send a signal to the system. This signal will then trigger an action from the system to protect against excessive temperature conditions.

The BU4342F-TR is ideal for applications where a large input voltage is used, such as electronic systems with automotive battery voltage, or any other power supplies with high voltage rating. It can also be used to protect devices from over-temperature and provide reset signals to the system, to keep it stable in abnormal conditions. The BU4342F-TR has a low voltage consumption of 180uA, making it an ideal choice for applications that require power saving. In addition, the IC has a wide operating temperature range of -40°C to 125°C, making it suitable for a range of applications.

The BU4342F-TR is a high performance supervisory and over-temperature protection IC from ROHM Semiconductor. It is great for protecting electronic systems from excessive voltage and over-temperature, and it has a low power consumption and wide temperature range. This makes the BU4342F-TR an ideal choice for a variety of applications, such as automotive, industrial, consumer, and communication systems.

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