ISL95210IRZ-T

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ISL95210IRZ-T Application Field and Working Principle

The Voltage Regulators, DC DC Switching Regulators are an important class of electrical switches as they control the electric power supply. ISL95210IRZ-T is one such voltage regulator. ISL95210IRZ-T is an automotive-grade high voltage, high current, synchronous, step-down switching regulator, which can be used in the electric vehicles (EV) market.

ISL95210IRZ-T is an advanced synchronous PWM (Pulse Width Modulation) converters with Full Digital Voltage Identification (FDVST) and Fast Transient Response (FTST) designed for up to 120A/100V sub-systems. This automotive grade, high voltage, high current regulator is suitable for various industrial, computing/networking/storage, communications, infotainment system, medical, and automotive applications.

The ISL95210IRZ-T provides an automotive 4-phase PWM buck regulator that delivers up to 120A continuous (or up to 200A transient current) for loads up to 75V, and is capable of achieving up to 94.9% conversion efficiency. This device includes built-in fault protection features like autonomous MOSFETs Over-Temperature Protection (OTP) and Over-Current Protection (OCP) that ensure safe operation of the system.

ISL95210IRZ-T regulator is applied in order to take the power supply in a normal operating range to avoid any electrical problems. ISL95210IRZ-T takes the incoming voltage, adjusts it to the required voltage, and feeds this adjusted voltage to the load. The conversion of the incoming voltage is achieved by a combination of the control loop and pulse width modulation (PWM).

ISL95210IRZ-T is also a high efficiency DC-DC converter. The device combines a high-frequency, high-efficiency PWM controller with MOSFET switches to deliver high-efficiency power conversion at high frequencies. This enables power supply solution designers to take full advantage of the high speed, low cost, and high efficiency offered by ISL95210IRZ-T.

ISL95210IRZ-T also features a high speed, low latency, and low-noise regulator design. The device has a high switching frequency of up to 1.4MHz and a low 8nA gate drive current that provide fast system response. The PWM controller also supports pulse-skipping, cycle-by-cycle current limit and dynamic phase-shift control that help further improve the system response.

ISL95210IRZ-T also features over-current protection, over-temperature protection, over-voltage protection, under-voltage protection, and external power-supply fault protection for safe and reliable operation. The device is rated for an ambient temperature range of -40°C to +125°C and is available in 20-BGA, 24-BGA, 28-BGA, or 32-BGA packages.

ISL95210IRZ-T is an advanced automotive-grade, high voltage, high current switching regulator with excellent efficiency and excellent power density. The device can provide up to 120A continuous current and is capable of achieving up to 94.9% efficiency. Its high switching frequency and low 8nA gate drive current provide fast system response and its many built-in protective mechanisms ensure safe operation of the system.

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