ISL89164FBECZ-T

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 ISL89164FBECZ-T is a member of the Intersil Gate Driver family of programmable motor-control gate drivers. This gate driver is designed to provide the output gate drive current required to drive a wide range of power semiconductors in a motor control system. The ISL89164FBECZ-T is ideal for medium voltage applications, and it features a wide operating temperature range of -40°C to +125°C, making it suitable for harsh environments.

The output of this device can support logic level and higher voltage MOSFETs and IGBTs. In addition to delivering high output current for driving IGBTs, the device also offers short circuit protection and thermal shutdown functions to protect the power semiconductors from fault conditions and the system from thermal overloads.

The ISL89164FBECZ-T integrates two gate drivers into a single package. Each gate driver has independent gate driving channels, which provide differential outputs. This allows the gate driver to drive the gates of two separate IGBTs with higher peak current than if a single gate driver were used. The device also includes internal logic level shifting and logic control pins, providing flexibility and control by the system processor.

The ISL89164FBECZ-T gate driver is designed to operate in the motor control environment. It is designed to operate with motor control signals that may have high frequency switching, high common mode noise, and transient transients caused by motor speed transients and fault events. To handle this, the device offers high output slew rate, low propagation delay, and excellent noise immunity and EMI protection.

This device is designed to and works in several applications, such as brushless DC motors, stepper motors, and pulse-width modulated AC induction and synchronous motors. This device’s immunity to both common mode and differential noise enables it to be used in environments which contain high levels of noise and signal interference. The ISL89164FBECZ-T also offers superior signal integrity, which makes it ideally suited for medium output robust Industrial/Medical applications.

The ISL89164FBECZ-T gate driver works by providing the necessary voltage and current to switch a power semiconductor from off to on. This switching process is accomplished by the gate driver first providing a voltage between the gate and source of the power semiconductor, allowing current to flow and turn on the device. Once the current has reached its maximum, the gate driver diverts the remaining current away from the power device through a shunt resistor or other means.

The ISL89164FBECZ-T also provides gate protection against negative gate voltage and transient overvoltage conditions. This ensures that there is no excessive gate to source voltage allowing the device to become damaged or fail. In addition, the device incorporates a low-side current sense amplifier that provides the system with accurate current measurements. This help in limiting the maximum current that the system can drive through the power semiconductor.

The ISL89164FBECZ-T is a great choice for medium voltage applications and provides robust performance in the most demanding physical environments. Its immunity to both common mode and differential noise makes it suitable for high noise and signal interference environments, and its excellent signal integrity makes it ideal for use in medium output robust industrial and medical applications.

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