LTC3642EMS8E-3.3#TRPBF

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The LTC3642EMS8E-3.3#TRPBF is a power management integrated circuit (PMIC) designed to manage the power requirements of electronic systems. It is part of a growing family of PMIC products that Maxim Integrated has designed to provide a complete set of voltage regulator, charger, and power management functions in a single integrated circuit. It is part of the DC-DC switching regulator family, which is designed to provide high current, low noise, and efficient regulation of DC voltages.

The LTC3642EMS8E-3.3#TRPBF is a synchronous step-up/down DC-DC switching regulator with an integrated single N-channel MOSFET. It is a synchronous converter that provides continuous output current of up to 4A and a fast transient response. The small footprint of the IC and the integrated MOSFET can help to reduce board space and component count, which contributes to system cost savings.

The LTC3642EMS8E-3.3#TRPBF is designed to drive an external N-channel MOSFET to achieve a wide, adjustable output voltage range up to 40V. It has a programmable current limit and output voltage settings that can be adjusted via pin strapping. The output voltage can also be programmed using an external resistor divider. The LTC3642EMS8E-3.3#TRPBF integrates an adjustable soft-start to eliminate surge currents when the power supply is turned on, and it uses a proprietary peak current mode control to achieve fast transient response. The IC also integrates an undervoltage and overvoltage lock out (UVLO/OVLO) to prevent damage to the load at low and high voltages.

The LTC3642EMS8E-3.3#TRPBF has a wide range of application fields. It is suitable for powering consumer electronics, industrial equipment, medical devices, portable computers, ASICs, cellular phones, and other portable systems. It is also suited for automotive, telecom, and outdoor telecom applications.

The LTC3642EMS8E-3.3#TRPBF is an efficient and reliable device that makes power management simple and cost effective. Its configurable synchronous step-up/down capabilities make it an ideal choice to be used in many different applications. It also provides a high level of configurability and protection while reducing overall component count.

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