VE-27T-IX-F1

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 devices that convert direct current (DC) from one voltage level to another. The VE-27T-IX-F1 is a DC–DC converter that takes in a DC voltage and produces a DC output, with the output voltage level adjustable through external resistors. This converter type also has the capability to be used as a voltage follower, or a current amplifier.

The VE-27T-IX-F1 uses a switching regulator, in either current or voltage mode, to efficiently convert the input voltage to the desired output. At the heart of the device is a high speed, low RDS(on) PWM MOSFET that operates at up to 50 KHz. It has a wide input voltage range of 8 to 35V, with an output voltage adjustable from 4.2 to 28V. It is rated for currents up to 5A at room temperature and is provided in a thermally efficient surface mount package.

The VE-27T-IX-F1 can be used in a variety of applications. It may be used in a voltage follower configuration to provide an adjustable output voltage level to a load, such as in an automotive battery charger or regulated power supply. It can also be used as a current amplifier, as the output voltage stays within a preset range. This is useful when higher current is required than what the source can provide, such as in DC motor drives. This device is also applicable in areas such as programmable amplifiers, synchronous boost/buck converters, or as part of a power supply management system.

The VE-27T-IX-F1’s working principle is simple. The MOSFET is driven by a fixed duty cycle PWM signal, and the output voltage is adjusted by controlling the MOSFET’s on time. An external resistor, connected to the output voltage sensing pin, is used to set the desired output voltage. This setting will also cause the device to change its behavior from current mode to voltage mode, depending on the load. The MOSFET is turned on and off by the PWM signal and the individual cycles are followed by a short time of monitoring the output voltage. The duty cycle of the PWM signal is adjusted to keep the output voltage within its desired level.

The VE-27T-IX-F1 is a robust and efficient DC–DC converter that is suitable for a wide variety of applications. Its wide voltage range, high switching frequency, and thermally efficient package, make it an ideal choice for cost and power efficiency. Its capability to be configured as a voltage follower or a current amplifier, make it suitable for applications such as automotive battery chargers, programmable amplifiers, or synchronous boost/buck converters.

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