DC463A

Series:	--
Part Status:	Active
Main Purpose:	DC/DC, Step Down
Outputs and Type:	2, Non-Isolated
Voltage - Output:	2.5V, 3.3V
Current - Output:	1A, 150mA
Voltage - Input:	5 V ~ 9 V
Regulator Topology:	Buck
Frequency - Switching:	550kHz
Board Type:	Fully Populated
Supplied Contents:	Board(s)
Utilized IC / Part:	LTC3700
Base Part Number:	LTC3700

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DC-DC Converter

A DC-DC converter is an electronic device designed to convert a direct current voltage into a different direct current voltage. It converts a current from one voltage to another, efficiently converting and regulating the DC input voltage. DC-DC converters are typically found in applications involving laptops, mobile phones, servers and green energy systems such as solar systems, battery chargers, LED lighting and renewable energy systems.The DC-DC converters come in different configurations, including single-output, dual-output, and multiple-output resolutions. They are available as both integrated circuits (IC\'s) and boards (such as the DC463A). The DC463A is designed to provide stable regulated output voltages from a wide input voltage and is commonly used in industrial applications that require a clean, reliable supply of power.

Applications

The DC463A is an ideal solution for applications that require a regulated DC voltage. It can be used for power conversion and power supply applications such as computers, telecommunications, industrial automation, medical, LCD displays, LED lighting, automotive, embedded/IoT systems, and more. It is also well suited for high-efficiency telecoms, automotive, motor controls industrial process power supplies, and renewable energy applications. The DC463A has an integrated buck and boost feature which makes it ideal for high-efficiency applications requiring a regulated voltage across a wide input variation. The device can step down and step up input voltages to a desired level for efficient and reliable power delivery. The buck-boost feature also enables to device to maintain a stable output across most input variations without the need for external components.

Working Principle

The DC463A is a switching regulator that operates using a pulse width modulation (PWM) system. PWM is a technique used to vary the amount of time electrical power is delivered to a load for a certain period of time. It is essentially a mechanism of controlling the average value of the voltage or current applied to a certain input or output. The DC463A operates in a cycle which includes a switch being turned on and off at intervals. This changes the duty cycle, which is the ratio of time the switch is on to the interval of the cycle. In the case of the DC463A, the duty cycle is also used to adjust the output voltage.When using the DC463A, the input voltage is first converted into watts and then the frequency and duty cycle of the PWM signal is controlled according to the required output voltage. This signal is then sent to an external switch device to generate the desired output voltage. In order to maintain the output voltage, the DC463A constantly monitors the output voltage and adjusts the PWM duty cycle accordingly.

Conclusion

The DC463A is a highly efficient DC-DC converter which is commonly used in a variety of industries for power conversion and power supply applications. It is well-suited for applications requiring a regulated voltage across a wide input variation. The device is designed to efficiently convert and regulate the DC input voltage while providing a stable regulated output voltage. The DC463A operates using a PWM system and adjusts the duty cycle in order to maintain the required output voltage.

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