PT6442N

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The PT6442N is a highly reliable step up DC/DC converter and a great choice for those in need of an efficient and powerful power converter. It features a wide input voltage range, high efficiency, low EMI and up to 5A output current. In addition, its wide temperature range and high accuracy make it perfect for applications running in harsh environments.

The PT6442N has a wide input voltage range from 4.5V to 30V DC. It supports a wide range of output available from 0.6V to 30V. The maximum current is 5A, which is suitable for applications such as motor control, industrial machinery and medical equipment. Its temperature range can extend from -40°C to 85°C. The boost converter is highly efficient, reaching up to 95%.

The PT6442N is designed for in-rush current limit ensuring the system is not damaged or overloaded. This function is of great help when dealing with sudden voltage changes to the system such as during power on and off. Fault protection include over current protection, under voltage lockouts, and over temperature protection. The integrated over-temperature protection reduces the risk of burnt-out transistors on the board. The output can be adjusted through an external resistor or through the enable pin in order to control the output voltage. With this pin, the output can be turned off when the converter is not required.

The PT6442N has a Synchronous Rectified Fly-Buck (SRFB) topology which enhances its high efficiency and low EMI. Its Self-Protection System prevents any over voltage and current through the synchronous rectification MOSFETs. This system also avoids short circuits during high current output. The PT6442N also features fast transient response, which allows the output voltage to quickly recover to the target voltage within 1μs.

The PT6442N is a great choice for applications requiring high efficiency, wide temperature range and high accuracy while offering protection against damages of over-voltage, over-current, and over-temperature. It has a wide range of applications and can be used in motor control, industrial equipment, and medical equipment. It is easy to set up and adjust, making it an ideal choice for automated production lines.

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