MCP1642DT-30I/MC

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MCP1642DT-30I/MC is a DC-DC switch mode power tool from Microchip that facilitates precise power supply regulation for various applications. It features wide input voltage from 4V to 30V, allowing it to be used in a variety of applications where a power regulation solution is needed. It offers a maximum output current of up to 2A, along with an adjustable output voltage range of 0.8V to 15V.

The MCP1642DT-30I/MC is suitable for different applications to provide a stable power supply. It can be used in a wide range of battery-powered systems, including mobile phones, digital cameras, and charger circuits. It is also suitable for automotive circuit applications as it is designed to meet the stringent requirement of AEC-Q100 qualification. The device is also ideal for driving high current loads such as motors, LEDs, and others.

The MCP1642DT-30I/MC has a rich feature set and is capable of providing power saving with average efficiency of up to 96% for constant-voltage-current operation. It has a small footprint which facilitates application in tight spaces. It has built-in thermal protection which reduces the risk of damage from overheating. Its current mode control provides very fast dynamic response, making it suitable for quick load step. The device also offers comprehensive monitoring and protection features for output short-circuit and thermal protection.

The MCP1642DT-30I/MC operates using a non-synchronous buck converter topology. The device uses duty-cycle control to attain a stable output voltage under a wide range of input voltage. An internal PWM controller is used to switch the power MOSFETs at a fixed frequency. The internal PWM controller continuously monitors the output and adjusts the duty cycle of the power MOSFETs accordingly to maintain the desired output voltage.

The MCP1642DT-30I/MC has built-in internal soft-start and current limit controls. The soft-start feature gradually increases the output voltage after the power is applied and provides reliability at start-up. The current limit control guarantees that the maximum output current drawn by the load does not exceed the device’s maximum rating.

The MCP1642DT-30I/MC provides a simple and efficient solution for power supply regulation. It is capable of providing wide input voltage range, along with adjustable output voltage of up to 15V. It has integrated protection and monitoring features. The device operates using non-synchronous buck topology and internal PWM controller for precise output voltage regulation over a wide range of load conditions. It is suitable for applications such as mobile phones, battery charging, automotive circuits, and others.

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