TPS61002EVM-156

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TPS61002EVM-156 is an evaluation board for the TPS61002EVM-156 switched-mode power supply (SMPS). It is classified under Evaluation Boards - DC/DC & AC/DC (Off-Line) SMPS. This article will explain the application field and working principle of the TPS61002EVM-156 evaluation board.

TPS61002EVM-156 is a DC-DC & AC-DC double output buck converter. It is used for low-cost, high-efficiency, and low power applications, such as computers, consumer electronics, telecom systems, household appliances, automotive electronics, etc. It can also be used in battery-powered systems.

The evaluation board has a unique power management feature which can reduce consumption by more than 90%. It uses an innovative combination of synchronous rectification and adaptive switching frequency to keep total losses to a minimum. The output voltage range is adjustable from 1.3V to 7V, and the output current can reach up to 1.5A. The efficiency of this power management system can reach up to 94%.

The working principle of TPS61002EVM-156 is based on the concept of pulse width modulation (PWM). PWM involves using a series of pulses to switch a power source on and off rapidly in order to control the current. The application board uses this technique in order to adjust the output voltage and current accurately. The input voltage range is from 4.5V to 20V, and the switching frequency is adjustable from 200KHz to 1MHz.

The TPS61002EVM-156 application board offers several different protection features. These features include under-voltage lockout (UVLO) and short-circuit protection (SCP), both of which are intended to prevent the circuit from operating outside of its specified limits. Additionally, the board employs over-temperature protection (OTP) and over-current protection (OCP) to ensure safe operation. Finally, the board also features reverse current protection, which is used to prevent damage caused by reversed battery polarity.

The TPS61002EVM-156 evaluation board is an excellent choice for applications that require reliable, efficient power conversion. It is easy to set up and program, making it an ideal choice for both beginners and professionals. The board is robust and reliable, and its wide range of features and protection mechanisms ensure consistent quality and performance.

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