LTC3642IDD-3.3#PBF

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The LTC3642IDD-3.3#PBF is a synchronous buck switching regulator featuring a programmable switching frequency that supports a wide range of input voltages. It is advanced, compact, and reliable. It is a great choice for a host of applications including microprocessor voltage regulation, advanced logic voltage regulation, motorsport applications, and battery charging. This device offers excellent efficiency, high power density, low external component count, and low cost to design. It is ideal for applications where size, current, and voltage are important.

The LTC3642IDD-3.3#PBF is a PMIC (Power Management IC) that helps control and manage power in a system by regulating voltage and current levels for various circuit elements. It is a specialized type of voltage regulator that converts input voltage into desired output voltage. This type of circuit is also called a DC-DC converter since it converts DC input voltage into a suitable DC output voltage. It is commonly used in applications where current or voltage must be regulated to a certain level. For example, in a motor speed control system, the motor current must be regulated to a predetermined level for optimal performance.

The LTC3642IDD-3.3#PBF is a voltage regulator from the DC-DC switching regulators family. It controls the output voltage by adjusting the duty cycle of an internal switching transistor. This type of DC-DC regulator is ideal for applications that require an adjustable output voltage and a high efficiency. It is designed to operate up to a frequency of 2.4 MHz, and its internal level shifters minimize the required external components.

The LTC3642IDD-3.3#PBF device includes an integrated gate driver, allowing it to switch up to 10A of input current over a wide range of input voltages. It also features an adjustable soft-start mode, allowing the output voltage to rise gradually while minimizing the inrush current. This feature helps to reduce system stress during start up, preventing damage to components.

The device features a wide range of features to meet the requirements of a variety of applications. It has an adjustable overvoltage protection and undervoltage lockout, as well as an enable input, allowing the device to be disabled when necessary. It also includes a thermal shutdown circuit to ensure safe operation by preventing damage to the device if it becomes too hot.

The LTC3642IDD-3.3#PBF is a highly efficient, high power density DC-DC switching regulator with a variety of features to make it suitable for a wide range of applications. Its adjustable switching frequency and wide input voltage range make it an excellent choice for regulating voltage and current levels, while its integrated gate driver, adjustable soft-start function, and thermal shutdown circuit ensure safe, reliable operation.

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