LTC3411EMS#TRPBF

Voltage - Output (Min/Fixed):	0.8V
Base Part Number:	LTC3411
Supplier Device Package:	10-MSOP
Package / Case:	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Synchronous Rectifier:	No
Frequency - Switching:	1MHz
Current - Output:	1.25A
Voltage - Output (Max):	5V
Series:	--
Voltage - Input (Max):	5.5V
Voltage - Input (Min):	2.625V
Number of Outputs:	1
Output Type:	Adjustable
Topology:	Buck, Buck-Boost
Output Configuration:	Positive
Function:	Step-Down, Step-Up/Step-Down
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction to LTC3411EMS#TRPBF

The LTC3411EMS#TRPBF is a high-efficiency, synchronous step down constant current (CC) regulator and DC/DC converter. It is capable of providing a guaranteed output current of up to 27.5A, and is ideal for powering low-voltage applications. It features two regulated outputs, is capable of providing up to 48V of output voltage, and can be configured to operate in either buck or boost modes.

Application Field and Working Principles

The LTC3411EMS#TRPBF is primarily designed for use with high-power, low-voltage microcontrollers (MCUs) and embedded systems. It can be used in a variety of applications, as it has a wide input voltage range of 4.2V to 36V, and is capable of operating at frequencies up to 1MHz. This allows it to be used in automotive applications, industrial systems, consumer electronics, and other power sensitive or noise sensitive applications such as medical, telecom, and data acquisition systems.The LTC3411EMS#TRPBF operates as a constant current source, regulating the output current over a wide range of output voltages. The device can be configured using external resistors to easily adjust the input and output currents, with typical efficiency values of more than 75%. It also has a variety of features designed to protect it and the host system, such as cycle-by-cycle current limiting, hiccup auto recovery, and adjustable over-temperature protection.The LTC3411EMS#TRPBF is a key component in systems that require a reliable, high-efficiency source of current. It provides lower power consumption, improved performance, and extended battery life in applications such as battery-powered industrial and medical systems, IoT devices, and wearable electronics.

Conclusion

The LTC3411EMS#TRPBF is a high-efficiency, synchronous step down constant current (CC) regulator and DC/DC converter. It is capable of providing a guaranteed output current of up to 27.5A and can be used in a variety of applications. It features two regulated outputs, is capable of providing up to 48V of output voltage, and can be configured to operate in either buck or boost modes. It is primarily designed for use with high-power, low-voltage microcontrollers and embedded systems, providing low power consumption, improved performance, and extended battery life in these types of applications.

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