ISL6608CR-T

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ISL6608CR-T is a P-Channel Metal-Oxide-Semiconductor Field-Effect Transistor (MOSFET) Gate Driver that is used to convert a low voltage/current signal from a host microcontroller into a higher voltage/current signal, making it ideal for high side MOSFET driving applications. It is an effective power management solution that is capable of switching and controlling both P-Channel and N-Channel MOSFETs. With a reliable gate driver design and an additional integrated MOSFET switch, the ISL6608CR-T is able to reduce board space, simplify logistics and eliminate the need for additional MOSFETs.

The ISL6608CR-T is designed to control current flow in positive rail-to-rail and negative rail-to-rail systems. It has an input range from 3.0V to 7.0V and an output voltage range from 0V to 18V. The device also features a fast up- and down-turn-on setup time that allows for fast switching and is able to sustain a peak current of up to 3.2A. Several types of protection circuits have been integrated into the design including an adaptive over temperature shutdown and an over current shutdown latching circuit. This ensures maximum safety and system uptime.

The working principle of ISL6608CR-T is simple yet effective. The low voltage/current signal from a host microcontroller is used to trigger a power MOSFET which then switches the MOSFET between ON state and OFF state. The output voltage and current through the MOSFET is then regulated by the integrated high and low side MOSFET switches. A high side gate driver is used to regulate the voltage across the channel and ensure minimum channel resistance. Furthermore, a low side gate driver toggles the gates of the MOSFETs to enable the ON/OFF switching state.

The ISL6608CR-T is widely used in various industries including automotive, consumer electronics, industrial, and telecom applications. It is an ideal solution for applications like OLED lighting and switching power supplies, as well as solar, display inverters, and high-side servo drives. Due to its flexibility, speed, current capability and integrated MOSFET switches, the ISL6608CR-T is the perfect choice for high side MOSFET driving applications.

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