V48C48M150BN2

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 used in many applications, from small consumer and industrial applications all the way up to high power industrial and military applications. One of the most widespread DC-DC converter devices is the V48C48M150BN2.

The V48C48M150BN2 is a non-isolated synchronous buck regulator designed specifically for high performance voltage regulation. It is rated with an input voltage range of 4.5V to 48V, an output voltage range of 0.6V to 48V, with a continuous output current of up to 150A. The maximum efficiency rating of the device is 95%, and the switching frequency is adjustable from 200 kHz to 1.2 MHz.

The V48C48M150BN2 is designed primarily as an on-board power supply, that is, a DC-DC converter mounted directly onto a printed circuit board (PCB). This device is ideal for applications that require high efficiency and high power conversion. In addition, the device has been designed for a wide range of temperatures, from -40°C to 125°C, and is fully RoHS compliant.

In order to understand how this device works, it is important to look at its block diagram (see Figure 1). The main components of the device include an input voltage sensor, an ESR sense and connection block, a pair of external N-channel MOSFETs, a transconductance error amplifier, a voltage reference, a compensation network, a microstepping buck converter, and a PWM controller.

The input voltage sensor is used to monitor the input voltage and ensure that the V48C48M150BN2 provides a continuous power supply to its output. The error amplifier compares the sensed input voltage to the preset voltage reference, and provides a control signal to the PWM controller. The PWM controller provides a control signal to the gate drivers, which are used to drive the external N-channel MOSFETs in order to regulate the output voltage.

In short, the V48C48M150BN2 is designed to maintain a regulated output voltage by controlling the conduction of the external MOSFETs, using the error amplifer and PWM controller to compare the sensed input voltage to the reference voltage. This allows the device to provide a high efficiency, high power conversion in a variety of applications, including on-board power supplies, motor drivers, lights, and more.

The V48C48M150BN2 is a powerful and reliable DC-DC converter designed to provide high performance voltage regulation in many applications. The device has a wide input voltage range, high output current and efficiency, and is fully RoHS compliant. Thanks to its adjustable switching frequency, the device can be adapted for a wide variety of applications and can provide a high-performance non-isolated power supply in a wide range of temperatures from -40°C to 125°C.

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