ISL91106AIINZ-T

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The ISL91106AIINZ-T is a fully integrated DC/DC synchronous buck converter with an integrated power MOSFET, enabling extremely fast switching, making it an ideal solution for battery-operated applications. The part can operate from 2.7V to 5.5V input voltages and efficiently delivers a 3.3V output. The integrated MOSFET is rated at 15A peak and 8A continuous, allowing the device to provide up to 8A of load current. With its integrated power MOSFET, the part can achieve a wide range of input voltages and fast switching times, enabling the device to be suitable for a variety of applications, for example, in handheld devices, tablets, and portable medical devices.

The ISL91106AIINZ-T is part of a family of synchronous DC/DC step-down converters from Intersil. The device includes several features that provide unique advantages for system design flexibility. The internal power stage includes an integrated high-efficiency N-Channel MOSFET and an independent I2C regulated loop operating up to 2 MHz. This combination enables a low power loss during switching events and reduces external component count.

The ISL91106AIINZ-T provides an efficient means of power conversion, system isolation and voltage regulation. The device operates over a wide-input voltage range, allowing for efficient conversion from higher input voltages to lower output voltages. The wide operating range of the device enables efficient conversions from up to 8A from 2.7V to 5.5V input voltages. Additionally, the device comes with an integrated I2C interface, enabling the user to program the desired output voltage and current limit settings, as well as thermal shutdown and output voltage tracking. With its integrated power MOSFET, fast switching times, and wide operating range, the ISL91106AIINZ-T is an ideal solution for a variety of applications.

The ISL91106AIINZ-T is a DC/DC synchronous step-down voltage regulator with an integrated Power MOSFET. As a switching regulator, the device operates by rapidly switching its internal power MOSFET to regulate the output voltage. When the power MOSFET is turned off, the input voltage is applied to the output, allowing the output voltage to rise above its desired level. When the internal power MOSFET is turned on, a current flow is maintained through the internal power MOSFET to regulate the output voltage. The internal power MOSFET is rated at 15A peak and 8A continuous, allowing it to provide up to 8A of output current.

The ISL91106AIINZ-T also includes several other features for design flexibility and enhanced protection. The device includes integrated current-mode control with an adjustable output voltage limit, as well as under-voltage and over-voltage protection. Additionally, the device includes an I2C interface, enabling the user to program the desired output voltage and current limit settings, as well as thermal shutdown and output voltage tracking. The device also includes a clock-synchronization feature, allowing the device to synchronize to an external clock and reduce switching losses. The device also includes an enable and a shut-down feature which allows the user to turn off the device and thus reduce power consumption.

The ISL91106AIINZ-T is a fully integrated DC/DC synchronous buck converter with an integrated power MOSFET and I2C interface, making it an ideal solution for battery-operated applications. With its wide range of input voltages and fast switching times, the device can provide up to 8A of load current and is suitable for a variety of applications, such as handheld devices, tablets, and portable medical devices. The device also includes several features for design flexibility and enhanced protection such as integrated current-mode control with adjustable output voltage limit, as well as under-voltage and over-voltage protection. Additionally, the device includes an enable and a shut-down feature allowing the user to reduce power consumption. All these features make the ISL91106AIINZ-T an ideal choice for DC/DC conversion applications.

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