SI9976DY-E3

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

The SI9976DY-E3 is a high-speed N- and P-channel power MOSFET driver suitable for a wide range of applications. It is a three-channel, low-voltage differential signaling (LVDS) gate MOSFET driver for high-power and ultra-high-power applications. It is designed to be used in electronic power circuits such as brushless DC motors, LED lighting, and domestic appliances.

The SI9976DY-E3 was designed with a wide range of application advantages. It provides very low-side output levels, which are 30% lower than traditional drivers with the same supply voltage. This enables higher efficiency, as the MOSFETs that are used in switching circuits draw less current. Additionally, it has embedded transconductance compensation, which improves the power efficiency of the device, and it can be used in applications that require very short pulse widths.

In terms of its working principle, the SI9976DY-E3 is designed to supply gate drive current to the power MOSFETs, ensuring that they remain in the desired on or off state. It also reduces the number of components required to drive the MOSFETs, thus reducing costs. The SI9976DY-E3 operates over a wide range of input voltages, from -4.5V to +18V, and can deliver high power pulses up to 4A.

In terms of its usage, the SI9976DY-E3 is suitable for a wide range of applications, including high-power motor control, LED lighting, and domestic appliance control. Its features make it an ideal choice for applications that require fast MOSFET switching, such as switch-mode power supplies, remote device control, and smart energy management. Additionally, it can be used in automotive applications, such as motor control for cruise control, traction control, and anti-lock braking systems.

To sum up, the SI9976DY-E3 is a powerful, low-voltage differential signaling gate MOSFET driver that is suitable for a wide range of applications. It has embedded transconductance compensation, which increases efficiency, and its low-side output levels ensure that the components used in switching circuits require less current. Finally, its wide range of input voltages makes it suitable for use in a variety of applications.

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