TPS2811DG4

PMIC - Gate Drivers are components that serve to drive a transistor from an open state to a closed one, allowing voltage and current to flow. The TPS2811DG4 is an example of a PMIC - Gate Drivers component. It is an integrated, high-current gate driver with an adjustable current limit that features features adjustable current limit and very low On resistance (RON).

The TPS2811DG4 is a dual high-side and low-side N-channel MOSFET driver that is designed for use in DC-DC converters, power supplies, motor drives and any general purpose high-current applications. It is designed for use in applications where high switching speed and low turn-on and turn-off currents are required. The device is capable of providing a logic-compatible, field-controlled, adjustable current limit. This allows the current limit to be set to different values effectively and accurately.

The TPS2811DG4 consists of two independent control signals for the high-side and low-side drivers and two upper and lower voltage clamps. The device also features integrated Dead-Time (DT) control. This allows the user to adjust the duration of the Dead-Time (DT). The internal DT control is adjustable in steps of 2ns, 5ns or 10ns depending on the device setting. The device features a temperature-independent and adjustable current limit function.

The TPS2811DG4 is capable of driving MOSFETs up to 200V (VDD max V-bias) of up to 3A. The device features a compensation circuit that ensures the output voltage is regulated, even when the load demand increases or decreases. The device also features a programmable dead time of up to 25ns. Additionally, it has a built-in slope compensation circuit that allows for fast and accurate turn-on and turn-off times.

The TPS2811DG4 is designed for operation in both AC and DC electrical systems. It is suitable for use in automotive and industrial applications, such as lighting, power supplies and motor drives. The device is compatible with both PWM and slew-rate control applications, and provides a very high degree of accuracy. The device is also designed for easy implementation in existing circuit boards and system design.

The TPS2811DG4 is a high-current, integrated gate driver component that is suitable for high-frequency switching, especially in power supply and motor drive applications. Its features and capabilities provide great value to designers in need of fast switching and accurate current limit control. Its adjustable current limit, low RON and integrated DT control functions make it an ideal choice for applications where high performance is needed.