LT8390EUFD#PBF

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The LT8390EUFD#PBF is a DC-DC switching controller that is frequently used in a variety of applications. It provides superior power performance, flexibility and ease of use, making it a great choice for both home and industrial applications. The LT8390EUFD#PBF is designed to work as a PWM step-down voltage controller and converter. It is capable of converting an input voltage of up to 36V DC to an output voltage of 0.8V to 19V DC.

This switching DC-DC controller has several features that make it especially beneficial for use in many different applications. First, the LT8390EUFD#PBF offers a wide input voltage range, which allows it to be used in a variety of settings, including battery operated systems, computer hardware, and automotive applications. Additionally, the LT8390EUFD#PBF has a switching frequency range of 270kHz to 1.2MHz and a wide operating temperature range of -40°C to +125°C, making it highly reliable and efficient.

The LT8390EUFD#PBF DC-DC switching controller also has several protection features, including short circuit protection, over-current protection and over-temperature protection. This ensures that the device is safe and will not be damaged by any unexpected conditions. Additionally, the LT8390EUFD#PBF offers a low standby current of 800nA, further making it an energy-efficient choice.

The LT8390EUFD#PBF controller is based on a pulse-width modulation (PWM) step-down voltage control scheme. When the input voltage is higher than the output voltage, the device will switch on and off continuously to regulate the input voltage and maintain the desired output voltage. This switching action also helps to reduce power loss and minimize heat dissipated during operation. The precise settings and accuracy of the output voltage is further enhanced by the inclusion of an onboard voltage error amplifier.

Furthermore, the LT8390EUFD#PBF has comprehensive synchronization and anti-ringing features, which help to optimize the power efficiency and performance of the switching controller. The anti-ringing feature helps to prevent excess noise ripple and reduce electromagnetic interference (EMI). Additionally, it has integrated high-side MOSFET driver which helps to reduce the external components required while maintaining excellent power performance. This makes it easier to design and integrate the LT8390EUFD#PBF into multiple applications.

In summary, the LT8390EUFD#PBF switching controller is an excellent choice for numerous applications due to its wide input voltage range, high accuracy, excellent protection features, and low standby current. It also has an integrated high side MOSFET driver which significantly reduces the external components required. Additionally, the anti-ringing technology helps to reduce EMI and keeps noise under control. All of these features make the LT8390EUFD#PBF DC-DC controller an ideal choice for a wide range of applications.

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