LM87CIMT/NOPB

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Power Management Integrated Circuits (PMICs) provide reliable power for today\'s technologically advanced electronics, with the purpose of protecting, controlling, and managing the power of different components. Thermal Management is an important aspect of PMICs, and the LM87CIMT/NOPB is an example of a product designed to regulate temperature in a variety of applications.

The LM87CIMT/NOPB is a digital integrated circuit (IC) used to measure temperature and control cooling fans found in various types of electronics. It comes with a range of features, including input monitoring, temperature measurement, fan control, and temperature protection. The LM87CIMT/NOPB is ideal for use in computers, communications equipment, consumer electronics, automotive, industrial, and other applications.

The LM87CIMT/NOPB consists of three components: a temperature comparator, a fan controller, and a voltage regulator. The temperature comparator is used to compare the input signal against predetermined temperature set points, such as failure thresholds or thermal overload thresholds. The fan controller is used to control the cooling fan\'s speed, which can range from 0 to 100% of its maximum. The voltage regulator is used to power the IC and is capable of providing up to 8V of power.

The LM87CIMT/NOPB is easy to configure with the use of an external voltage reference and two or three resistors. It has two output pins, one for controlling the fan speed and the other for controlling the temperature. It also features an analog-to-digital converter that can detect temperature changes down to 0.125°C. The LM87CIMT/NOPB is capable of detecting temperatures up to +125°C and is designed to operate over a wide range of humidity and temperature conditions.

The LM87CIMT/NOPB also has overheat protection and thermal shutdown protection to help protect against excessive temperature conditions. It can be programmed to automatically shut down the fan when the temperature is below a predetermined temperature, or to run the fan continuously. The device also includes open and short circuit protection, and has an on-chip watchdog timer for systems that require continuous operation.

In addition to these features, the LM87CIMT/NOPB also provides smart fan control to extend the life of the cooling fan. It can be programmed to automatically reduce the fan speed when the temperature is below a certain threshold, and can be programmed to start the fan at a certain speed to reduce power consumption. Additionally, the LM87CIMT/NOPB supports 16-bit PWM fan control, allowing for more precise fan speed control.

The LM87CIMT/NOPB can be used in a variety of applications, including computers, consumer electronics, industrial systems, and automotive systems. It is designed to operate in temperatures up to +125°C, and can be used in applications where temperatures may exceed this limit. The device is easy to configure, boasts accurate temperature measurement, supports overheat and thermal shutdown protection, and comes with smart fan control features.

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