LTC3221EDC-3.3#TRMPBF

Voltage - Output (Min/Fixed):	3.3V
Base Part Number:	LTC3221
Supplier Device Package:	6-DFN (2x2)
Package / Case:	6-WFDFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Synchronous Rectifier:	No
Frequency - Switching:	600kHz
Current - Output:	60mA
Voltage - Output (Max):	--
Series:	--
Voltage - Input (Max):	4.4V
Voltage - Input (Min):	1.8V
Number of Outputs:	1
Output Type:	Fixed
Topology:	Charge Pump
Output Configuration:	Positive
Function:	Step-Up
Part Status:	Active
Packaging:	Tape & Reel (TR)

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The LTC3221EDC-3.3#TRMPBF is classified as a PMIC - Voltage Regulators - DC/DC Switching Regulators due to its main function - to convert direct current (DC) at one voltage level to a different DC voltage level. This type of regulator is used in applications where higher currents and/or lower voltages are needed. In this particular part, the LTC3221EDC-3.3#TRMPBF features an adjustable output voltage range of 0.9 V to 4.1 V. The output current is limited to 3.3 A at an ambient temperature of 62 °C and a maximum input voltage of 5.5 V. This device has an I/O isolation rating of 3 kVac, allowing it to filter out noise, reduce electromagnetic interference, and prevent damage from electrostatic discharges. The LTC3221EDC-3.3#TRMPBF also provides current regulation and protection features, such as short circuit protection, current source control, and a dual-mode current limit. The device also has thermal shutdown and over-voltage protection, which enable it to operate safely and reliably in a variety of conditions. The LTC3221EDC-3.3#TRMPBF incorporates an asynchronous buck converter topology, which is a type of switching regulator circuit. In this topology, a MOSFET switch is used to switch the input voltage source and thus regulate the output voltage. The switching is controlled by an error amplifier, which compares the output voltage to a reference voltage to determine when and how much the switch should open and close. The LTC3221EDC-3.3#TRMPBF is widely used in applications such as industrial, automotive, servers, storage systems, point-of-sale, and other power conversion and conditioning applications. It is ideal for battery-powered systems as well as non-battery applications, due to its high efficiency and wide input voltage range. The LTC3221EDC-3.3#TRMPBF offers high performance and reliable operation at extreme temperatures and high load conditions, allowing it to perform well in thermal management, power conditioning, voltage insensitive powering, and other energy management tasks. Its design is optimized for maximum reliability and performance, and it is fully tested and certified to meet all quality and safety standards. The LTC3221EDC-3.3#TRMPBF offers a reliable, cost-effective, and high performance solution in a variety of applications. It is designed to provide high-efficiency power conversion while producing minimal levels of noise, heat, and other emissions. It is also designed to withstand harsh operating environments and provide ultimate protection against power surges, overloads, and other power-related issues. It is the perfect choice for powering any environment or system that requires a reliable, robust, and low-cost voltage regulator device.

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