THM 15-2413WI

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DC DC Converters

DC-DC converters are electronic devices that convert a higher input voltage to a lower output voltage. They are used to power small electronic circuits and devices, such as devices powered by small batteries. The THM 15-2413WI is a high efficiency, low cost DC-DC converter, based on a full bridge power topology.

Application Field of THM 15-2413WI

THM 15-2413WI is used in a wide range of applications, such as automotive, industrial, telecommunications, computers and peripherals. It is well suited for applications that require high efficiency and low power consumption, such as notebook computers, mobile phones, personal digital assistants (PDAs) and portable media players.

Working Principle of THM 15-2413WI

The THM 15-2413WI is a full bridge power topology that uses four switches to control the power flow. The four switches consist of two active switches (Q1 and Q2) and two synchronous rectification switches (Q3 and Q4). When the input voltage is higher than the output voltage, the active switches will be used to regulate the output voltage and the synchronous rectification switches will be used to recover the energy. The operation of the switches is controlled by the pulse width modulation (PWM) circuit. The PWM circuit will analyze the input and output voltages and generate the signals to regulate the power flow according to the Power Processing Unit (PPU) algorithm.

The THM 15-2413WI also features an accurate current limitation which is adjustable via an external resistor. This allows the device to limit the current flowing through the switches and hence reduce the power dissipation in the active switches. This current limitation feature improves the efficiency of the device as well as extends its lifetime.

In addition, the THM 15-2413WI has two control inputs and one control signal output, which are used to monitor the device status and provide diagnostic information, such as over current protection, over temperature protection, etc. The device has strong reliability with its integrated protection functions.

Conclusion

The THM 15-2413WI is a high efficiency, low cost DC-DC converter, based on a full bridge power topology. It is used in a wide range of applications, such as automotive, industrial, telecommunications, computers and peripherals. The THM 15-2413WI is able to control the power flow through the use of a PWM circuit, and it also features an accurate current limitation which is adjustable via an external resistor. In addition, the device has two control inputs and one control signal output which are used to monitor the device status and provide diagnostic information. The THM 15-2413WI is a reliable and cost effective device for various DC-DC power conversion requirements.

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