ISL8022IRZ-T

Voltage - Output (Min/Fixed):	0.6V
Base Part Number:	ISL8022
Supplier Device Package:	12-DFN (4x3)
Package / Case:	12-VFDFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Synchronous Rectifier:	Yes
Frequency - Switching:	2.25MHz
Current - Output:	2A, 1.7A
Voltage - Output (Max):	5.5V
Series:	--
Voltage - Input (Max):	5.5V
Voltage - Input (Min):	2.8V
Number of Outputs:	2
Output Type:	Adjustable
Topology:	Buck
Output Configuration:	Positive
Function:	Step-Down
Part Status:	Active
Packaging:	Tape & Reel (TR)

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ISL8022IRZ-T Application Field and Working Principle

Welcome to the world of DC/DC switching regulators! DC/DC switching regulators, often called switching converters, are an important class of linear voltage regulators used in many industrial, mobile, and consumer electronics applications. The ISL8022IRZ-T is a highly efficient, low cost DC/DC switching regulator from Renesas. Let\'s take a closer look at the application field and working principle of the ISL8022IRZ-T.The ISL8022IRZ-T is a high-frequency, non-isolated DC/DC switching regulator with an adjustable output voltage. This device is designed to reduce the number of components, saving board space and cost in applications like laptop/notebook computers, telecom and other power switching applications. The ISL8022IRZ-T is designed to operate with a wide range of input voltages, making it suitable for battery-operated systems.The ISL8022IRZ-T has a wide input voltage range of 8 V to 28 V and a wide output range of 0.7 V to 5.5 V. It is capable of supplying up to 8 A of load current and has a switching frequency of up to 2.5 MHz. It is qualified to the AEC-Q100 standard for automotive applications.The ISL8022IRZ-T employs a synchronous buck regulator topology, where the FETs switch in sync with the controller\'s internal clock. This allows for higher efficiency and lower electromagnetic interference (EMI). The device also has a variable frequency mode, allowing for efficient operation over a wide range of loads.The ISL8022IRZ-T is designed with user-programmable protection features. It is equipped with over-current protection (OCP) and over-temperature protection (OTP). The OCP feature ensures that an over-current condition will not damage the device. The OTP feature ensures that the device\'s operating temperature is kept within optimal levels to ensure reliable performance and long operating life.The ISL8022IRZ-T also features a built-in current-mode-feedforward architecture, which ensures fast transient response and improves stability. The device can accurately regulate output voltage and current, which makes it suitable for precision applications.The ISL8022IRZ-T is a simple and efficient solution for a wide variety of mobile and consumer applications. It is a low-cost, high-efficiency synchronous switching regulator that can accurately regulate output voltage and current. It is equipped with programmable protection features and a current-mode-feedforward architecture for fast transient response and improved stability. It is easy to implement and requires minimal setup so system designers can focus on other important aspects of their device. The ISL8022IRZ-T provides the performance, flexibility and cost savings required for today\'s mobile and consumer applications.

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