LTC3372HUK#PBF

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LTC3372HUK#PBF is a DC/DC (direct current/direct current) switching regulator with 8-pin integrated circuit (IC) and “low quiescent current” voltage regulator designed to work as a DC/DC controller with built-in multiple output capability. It is a highly efficient, voltage-regulated switching converter with high dynamic response, wide input and output voltage range, and a wide selection of power electronics available. The device is designed to be used in applications such as automotive, industrial, telecom and telecoms.

The LTC3372HUK#PBF operates within wide input voltage ranges from 5V to 28V, and provides buck, boost, and inverting buck/boost switching converters on an integrated circuit with a single input (with dedicated enable/disable). The device provides a maximum output power of 6A and delivers a continuous output current of up to 1A. It features a wide selection of power electronics available, such as an FTQ bipolar transistor power MOSFET, thermal fuse, short-circuit protection, and an over-temperature detection circuit. The device is also compatible with up to 8 power control pins, including a PWM (pulse width modulation) pin. The device also comes with an integrated RS-485 transceiver, allowing it to be connected to an RS-232 cable for controlling the device.

The device also has an optional pulse-sounding output, which is used to give an audible warning when the output voltage is out of tolerance. In addition, the device has a pulse width modulation (PWM) output pin, which can be used to control linked devices or to shut down the main regulator. The device also has a programmable over-current protection circuit and an input voltage monitor.

The working principle of the LTC3372HUK#PBF is to convert incoming electricity into a steady and regulated DC voltage. It uses a buck, boost, or inverting buck/boost switching converter to take AC voltage and convert it into a regulated size. The device consists of a sensing control loop and a powerstage which are responsible for controlling the switching of the power MOSFET and the output voltage. The sensing control loop monitors the output voltage and compares it to a reference voltage. If the output voltage is lower than the reference voltage, it will cause the power stage to turn on, which will then provide the necessary power to increase the output voltage. Conversely, if the output voltage is higher than the reference voltage, the power stage will be forced to turn off, thus causing the output voltage to decrease.

The LTC3372HUK#PBF is a great choice for many power conversion applications as it provides a wide input and output voltage range, has a high dynamic response, and takes up far less space than traditional voltage regulators. It is often used in applications such as automotive, industrial, telecom and telecoms, as well as any application which requires typical output power of up to 6A and a wide selection of power electronics.

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