VTM48ET040M050B0R

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

DC-DC converters are a type of electronic power supply device designed to convert a direct current (DC) voltage, usually either from a battery or from an alternative DC power source, to a higher or lower DC voltage. DC-DC converters are used in a wide range of applications, from power systems to lighting and communications, and they play an important role in the efficient and reliable transfer of power from one device to another. This article focuses on the application field and working principle of VTM48ET040M050B0R, one type of DC-DC converter.

VTM48ET040M050B0R is an improved bi-polar DC-DC converter, based on the classic ECJ and 7805 regulator. It is an integrated step down regulator featuring very low dropout voltage and a wide input voltage range. It has an integrated push-pull output stage and is offered in fixed output current ratings of 25-50mA. It operates at a high efficiency and is fast to respond to varying input and load conditions. This makes it suitable for applications such as automotive battery management, computer and peripheral supply, and machine automation.

The working principle of VTM48ET040M050B0R is based on the classic ECJ and 7805 regulator. It first attempts to regulate the output current by sensing the input voltage. If the input voltage is lower than the output voltage, the voltage reference is adjusted by the ECJ regulator to reduce the output current. If the input voltage is higher than the output voltage, the voltage reference is increased to increase the output current. This is done using an integrated push-pull output stage.

The VTM48ET040M050B0R has a wide input voltage range of 6.5-55 volts and an adjustable output current of 25-50mA. It is a fast response device, with a response time of less than 300μs to changes in input or load conditions. This makes it suitable for applications that require quick response to varying input or load conditions. It is also efficient; it has an efficiency rating of 95%.

In addition to its versatile features, VTM48ET040M050B0R is also highly reliable. It has a wide temperature range of -20°C to +70°C and has a thermal shutdown protection feature, which prevents excess heat from building up and damaging the device. It also has a built-in overvoltage protection feature, which allows it to operate safely in high-voltage environments.

VTM48ET040M050B0R is a versatile and reliable DC-DC converter that is suitable for a wide range of applications, from automotive battery management to machine automation. It has a wide input voltage range, fast response time, high efficiency, and excellent protection features. These features make it an ideal choice for applications where reliable and efficient power conversion is required.

The specific data is subject to PDF, and the above content is for reference