IR3567AMAS04TRP

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IR3567AMAS04TRP, a PMIC device developed by Infineon, is a Voltage Regulator and DC-DC Switching Controller. It is a highly efficient, wide input voltage range, true 1-phase synchronous buck switching controller with integrated high side power MOSFET and low side power MOSFET drivers. It is designed to convert an input voltage within the range of 4.5 V to 18 V to an adjustable output voltage with an output current capability of up to 4 A.

The IR3567AMAS04TRP provides a wide range of features and benefits including user adjustability of output voltage, load transient response, output current limitation, over-voltage/under-voltage protection, multiple voltage/current protection features and adaptive slew rate control. It also offers a current mode control of the output voltage that helps to achieve a wide range of design flexibility.

The device is capable of operating in either continuous conduction mode (CCM) or discontinuous conduction mode (DCM) depending on the switching frequency and output voltage setting. It also has an integrated low side bootstrap diode and adjustable frequency control to reduce EMI noise and heat dissipation.

In terms of applications, IR3567AMAS04TRP is designed to provide efficient Regulation systems, Point of Load (POL) solutions with wide input payload ranging from 4.5 V to 18 V and provides accurate voltage regulation at output. It can be used in a variety of industrial and consumer applications including mobility, automotive, automotive lighting, avionics and aerospace, medical, industrial, and home appliances. It is well suited for microprocessor cores or other voltage-regulated equipment.

The working principle of the IR3567AMAS04TRP is based on a buck switching regulator. It operates by controlling a high-side MOSFET and a low-side MOSFET. The high-side MOSFET is used to switch the input voltage, and the low-side MOSFET is used to switch the ground reference voltage. The output voltage is regulated by varying the duty cycle of the MOSFETs. The integrated MOSFET drivers are used to control the switching of the MOSFETs.

The IR3567AMAS04TRP supports a wide input voltage range and provides excellent load and line transient accuracy as well as simple and fast loop compensation. The adjustable frequency control feature enable the user to optimize the system performance and reduce EMI noise. The user can also enable over-voltage/ under voltage protection for more reliable operation. Additionally, the device has an adjustable slew rate control to reduce the switching losses and provide clean regulation.

The IR3567AMAS04TRP is an excellent choice for applications that need an efficient and reliable voltage regulator solution. It provides an adjustable output voltage along with a wide range of features and protection. The device is designed to support high-current loads with a wide input voltage range and excellent load and line transient accuracy. The integrated MOSFET drivers, adjustable slew rate control and over-voltage/under-voltage protection make this device a perfect choice for industrial and consumer applications requiring highly accurate and reliable regulation. With its advanced feature set, the IR3567AMAS04TRP is ideal for a wide range of applications.

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