PT6642E

DC-DC converters alter the voltage characteristics of a power circuit by converting Direct Current (DC) into another DC voltage of different magnitude. They are used to maximize the efficient transfer of electricpower from one electrical system to another. The PT6642E is a DC-DC converter that is designed to provide users with a reliable interface between two devices having different voltage requirements.

The PT6642E has a wide operating input voltage range of 4.5V to 40V and an output voltage range of 0.5V to 37V. The maximum maximum output current is 4.8A and the maximum input power capability is 100W. It has a low minimum On/Off Control Voltage of 0.8V and a typical turn-on/off delay time of 1ms. It also has a temperature compensated voltage accuracy of 4.2V / 1.5% with a temperature coefficient of ± 0.04%/°C, making it ideal for a variety of applications.

The PT6642E employs a constant current constant voltage (CCCV) control scheme for its operation, which enables the converter to maintain a constant output voltage while adjusting its output current as needed to provide the desired amount of power. A key feature of the CCCV control is that it allows the PT6642E converter to be used in a wide variety of applications, including industrial, automotive, and consumer electronics.

The PT6642E has a built-in protection circuit, which protects the converter against excessive input and output currents, short-circuit, over-voltage, and over-temperature conditions, making it a reliable and safe choice for a multitude of applications.

The PT6642E is an ideal choice for applications such as communications systems, automotive systems, batteries, handheld devices, medical equipment, AV/entertainment systems, mobile and home electronic devices, and other applications requiring a reliable DC-DC converter with adjustable output voltage.

In conclusion, the PT6642E is a reliable DC-DC converter with adjustable output voltage that is suitable for a wide range of applications. Its wide operating voltage range, temperature coefficient, and protection circuit make it a safe and economical choice for any voltage conversion application.