TDR 3-2413

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DC DC Converters

DC-DC converters are used to transform the DC voltage to a required level. A particular type of converter is TDR 3-2413, a wide input voltage range device characterized by its high-efficiency, low-conductive noise and high power density. This type of converter is used in applications such as electronic motor control, automotive control and industrial control applications.

Background

The DC-DC converter technology has evolved over the years since its invention in the 1950s. Since then, the technology has gone through considerable advancements to become much more efficient and applicable to a variety of applications. DC- DC converters have come to be a major component in the automotive, industrial and electronic motor control fields. TDR 3-2413 is one such powerful converter.

TDR 3-2413

TDR 3-2413 is a high-efficiency, low-conductive noise, PFC and active parallel regulator featuring wide input voltage range. It features an optimized power density of up to 1,000 W/in3 with an efficiency of up to 96%. The converter’s wide input voltage range allows for flexible battery operation both in single cell Li-ion batteries and multi-cell Li-ion batteries.

The converter has adjustable output voltage and current. It has a high slew rate, and fast response time. In addition, it features adjustable input and output voltage level, protection against current over-load, switching failure, under-voltage lockout, over-temperature shutdown and a built-in gate driver.

The unique design of the TDR 3-2413 allows for multiple outputs to be used in a single converter for higher levels of power delivery, or distribution. The device is also capable of synchronizing its output with a coil or an external pulse signal when required. This is mostly done to prevent any potential error from taking place in the system\'s synchronization.

Working Principle

The TDR 3-2413 is based on traditional converter circuits and levels of integration. It consists of two parts, a DC input stage and an AC output stage. The DC input stage receives the input voltage and converts it into an appropriate voltage with a minimum voltage difference between the output and the input. The control circuit then adjusts the duty cycle of the converter to maintain the output voltage.

The AC output stage then corrects the output voltage by synchronizing it with the input voltage. It is done by performing switching operations based on the pulse-width modulation. All the switching operations are controlled by the microcontroller in the control circuit.

The TDR 3-2413 also uses a constant on-time (COT) or zero current switching (ZCS) control circuit to ensure a consistent output voltage. This control circuit works by detecting the input ripple current and then regulating the voltage accordingly. The device has further the features of adjustable output voltage, adjustable current and the ability to regulate the intenal circuitry without the need for external components.

Applications

The primary applications of TDR 3-2413 are in the automotive, industrial and electronic motor control fields. This converter is mostly used in battery pack assemblies, such as in hybrid and electric vehicles. It is also used in renewable energy systems like solar and wind systems for improved performance and reliability.

The device can be used to regulate the smooth operation of electronic actuators and servo motors which are used in robots, conveyor systems and medical equipments. Furthermore, it can be used in industrial control systems for controlling the efficiency and accuracy of operations.

Advantages

The high-efficiency of TDR 3-2413 allows the device to save energy and money in long-term applications. Its wide input voltage range permits the energy consumption of the system to remain within minimum limits. Its low-conductive noise also allows for improved EMC performance.

The high power density of the converter results in reduced space constraints in the system. Its adjustable output voltage ensures that the requirements of the application can be accomplished. Additionally, its light weight and low profile package along with its ability to synchronize its output with a coil or external frequency makes the device adaptable to any type of system.

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