ISL6208CRZ

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The ISL6208CRZ is a monolithic, high-performance and high-voltage insulated gate driver for driving multiple power MOSFETs and IGBTs. Operating as a dual channel full bridge MOS/IGBT gate driver, the ISL6208CRZ is capable of driving voltages up to 400V. The device offers an adjustable deadtime of up to 350ns while operating on an input supply of 5V to 7V in deadtime adjust mode, or with up to 3A sourcing and sinking capability, while operating on a 8 to 16V power supply. This makes it ideal for industrial applications, such as motor control, solar and renewable energy and automated manufacturing.

The ISL6208CRZ’s operation is based on a two-phase input logic, which utilizes external discrete transistors for switching the flyback diodes for each phase. When the logic input is logic high, the internal high side gate is enabled and the related low side gate is disabled and vice versa. The internal circuitry synchronizes the high and low side states and ensures appropriate SCRs transition times. The transition times between the logic states are dependent on external R and C components which are connected to the device’s integrated deadtime pins.

The ISL6208CRZ is designed to provide designers with the necessary features to match modern power applications such as motor control, power conversion, and automotive use. This device provides support for robust gate drive protection schemes, and is capable of driving high power MOSFETs and IGBTs. It offers a wide range of gate drive capability, as well as adjustable deadtime, to help users achieve optimal performance. Furthermore, the device utilizes a two-phase input logic method, which helps reduce unnecessary microcontroller I/O congestion.

The ISL6208CRZ is offered in a wide selection of packages to suit a variety of design requirements and industrial applications. From a conventional 5-pin DS3L version to an 8-pin SO-8 package with eight pins, the device provides thermal management features, on-chip supply voltage regulators, and integrated protection against under voltage lockouts. All of these features make the ISL6208CRZ an ideal choice for designers looking for an efficient, robust, and cost-effective solution for their applications.

In summary, the ISL6208CRZ is a monolithic, high-performance and high-voltage insulated gate driver for driving multiple power MOSFETs and IGBTs. It features a two-phase input logic and adjustable deadtime, while operating on an input supply of 5V to 7V in deadtime adjust mode or with up to 3A sourcing and sinking capability while operating on a 8 to 16V power supply. It also boasts integrated protection against under voltage lockouts, thermal management features, and on-chip voltage regulators, making it suitable for a wide range of industrial applications such as motor control, solar and renewable energy, and automated manufacturing.

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