FSD156MRBN

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

FSD156MRBN, or Fairchild Semiconductor Corporation\'s Fast-Switching Dual N-channel MOSFET Ballast Controller, is designed for LED lighting applications that require high-efficiency and long-term reliability. It is classified as an AC/DC converter, an offline switcher, and a PMIC (power management integrated circuit).

The FSD156MRBN has several important features which make it suitable for LED lighting applications such as high efficiency, low temperature operation, low external parts count, overvoltage protection, and the ability to operate without fans. It is also capable of driving high currents and has a high frequency switching capability.

The FSD156MRBN has two power MOSFETs that are driven by two independent channels. The two channels are switchable and also control two output channels that are also isolated. Each channel can be set independently in terms of frequency, duty cycle and enable/disable states. This allows the controller to be easily configured to the desired voltage and current. The power MOSFETs can be configured to switch frequencies of up to 1000kHz, allowing for high efficiency.

The controller also features a built-in over-voltage protection circuit which monitors the output voltage and shuts down the output if the voltage rises above a certain level. This feature is important to protect the output from over-voltage spikes from surges or other anomalies. The over-voltage protection is set at a programmable level, allowing the user to customize the protection to the desired level.

The FSD156MRBN also has an adjustable hysteresis loop to ensure precise starting and stopping of the output. This hysteresis loop eliminates current pulsations, resulting in a cleaner, more consistent output. The hysteresis level can also be programmed to achieve precise on/off control.

The FSD156MRBN can be used in a wide variety of LED lighting applications and can be used with a variety of LED modules. It is also capable of driving several LED strings, so it can be used in applications that require a higher current than what a single LED string can provide. Additionally, the FSD156MRBN is designed to be paired with other power components such as inductors and capacitors in order to increase efficiency.

The FSD156MRBN is rated for input voltages ranging from 13.2V to 36V and has a peak operating current of 50A. It has an operating temperature range of -40°C to +125°C. The FSD156MRBN is UL certified and RoHS compliant. These features make the FSD156MRBN an excellent choice for LED lighting applications.

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