IRU3021MCW

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Applications:	Controller, Intel Processor
Voltage - Input:	5V, 12V
Number of Outputs:	4
Voltage - Output:	1.3 V ~ 5.5 V
Operating Temperature:	0°C ~ 70°C
Mounting Type:	Surface Mount
Package / Case:	28-SOIC (0.295", 7.50mm Width)
Supplier Device Package:	28-SOIC
Base Part Number:	IRU3021MCW

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IRU3021MCW Application Field and Working Principle

PMIC – Voltage Regulators – Special PurposeThe IRU3021MCW is a novel type of PMIC, designed as a special purpose voltage regulator. This latest device is meant for advanced applications in power management, providing efficient conversion and high reliability for long-term operation of several power supplies. The high output current of the IRU3021MCW, up to 15A and 6A(single channel or dual channel), ensures the application can be successfully operated even in cases of heavy load.The IRU3021MCW provides an adjustable output voltage and is able to maintain a steady voltage even when input voltage fluctuates, reducing ripple voltage and providing stability and accuracy. Furthermore, the IRU3021MCW offers integrated built-in thermal protection, going into over-temperature shut-down to protect both the device and the load.The IRU3021MCW has the unique Adaptive Body-Bias feature, which allows it to adjust the on-time performance to match specific application requirements. This feature also reduces efficiency losses significantly and extends the life of the parts.The powerful PMIC, IRU3021MCW, offers several important features, including high-side and low-side power switches, adjustable current and frequency control, as well as soft-start for reliable startup control. The device is available in different packages and can be used with different power modules, offering excellent flexibility and cost savings.When operating, the IRU3021MCW internally generates a stable and accurate reference voltage in order to ensure the output voltage is accurately maintained. Specifically, the device works as a voltage regulator, reducing the input voltage to an optimized output voltage. The reference voltage allows the device to adjust the output voltage in accordance with input voltage, and the stability of the voltage is achieved by using a current limit or a voltage limit.The device does not require external components in some cases, which allows for a simpler, lightweight and smaller solution with lower costs. Furthermore, the IRU3021MCW supports turn-on/turn-off in 1us for quick response time, making it suitable for high dynamic applications with excellent performance.Given its strong features, the IRU3021MCW is suitable for a wide range of applications in several industries, such as, telecom, computers, home appliances, automotive electronics, and consumer electronics. Its high flexibility and cost savings make it a great option for power supplies in these domains.To conclude, the IRU3021MCW is an advanced power management integrated circuit, designed as a special voltage regulator. Its high output current and excellent efficiency ensure reliable and safe operation in any application, while its built-in thermal protection and Adaptive Body-Bias features make it a cost-effective and efficient solution. As such, it is a great choice for power supplies in multiple industrial applications.

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