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Rochester Electronics ISL9201IRZ-T Environmental and export classification status description

Overview of Renesas Electronics ISL9201IRZ-T The Renesas Electronics ISL9201IRZ-T is a high-performance, programmable buck-boost voltage regulator IC that includes an integrated 4A, 20mΩ high side switch and a 4A, 25mΩ low side switch. It can operate over a wide input voltage range to regulate output voltages above, below, or equal to the input voltage. The device's efficient buck-boost topology and smooth transitions between buck and boost modes make it suitable for a variety of applications. Functions 1. Buck-Boost Voltage Regulation 2. Integrated High and Low Side Switches 3. Wide Input Voltage Range 4. Programmable Output Voltage 5. Overcurrent Protection 6. Pin-Selectable Light-Load Efficiency Mode Applications 1. Battery-Powered Devices 2. Portable Electronic Devices 3. Low Power IoT Devices 4. Automotive Applications 5. Lighting Systems Alternative Components 1. Texas Instruments TPS63020 2. Analog Devices ADP2384 3. Maxim Integrated MAX17242 4. STMicroelectronics L6920D 5. ON Semiconductor NCP300 Embedded Modules 1. Input Voltage and Current Sensing 2. Thermal Shutdown Protection 3. Soft-Start and Power Good Features 4. Output Voltage Monitoring 5. UART or I2C Interface for Configuration --- Related Q&A 1. What is the typical efficiency of the ISL9201IRZ-T in buck and boost modes? - The ISL9201IRZ-T offers high efficiency, typically above 90% in both buck and boost modes, enabling efficient power management in a range of applications. 2. Can the output voltage of the ISL9201IRZ-T be adjusted on-the-fly or does it require static reconfiguration? - The output voltage of the ISL9201IRZ-T is programmable, allowing for on-the-fly adjustments via external control signals or configuration registers. 3. How does the overcurrent protection feature of the ISL9201IRZ-T work? - The overcurrent protection of the ISL9201IRZ-T monitors the current flowing through the high side switch and low side switch, activating a protective shutdown if the current exceeds a preset threshold. 4. What are the key design considerations when incorporating the ISL9201IRZ-T in battery-powered devices? - Design considerations include input voltage range compatibility, efficiency optimization for extended battery life, and thermal management to ensure reliable operation in portable applications. 5. Are there evaluation boards or reference designs available for the ISL9201IRZ-T to accelerate product development? - Renesas Electronics provides evaluation boards and reference designs for the ISL9201IRZ-T, offering a valuable resource for developers to quickly prototype and validate their power management solutions.