TPS54160EVM-230

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The Texas Instruments TPS54160EVM-230 Evaluation Module (EVM) is a highly efficient off-line power-supply solution for applications requiring a wide wide input voltage range of 8 V to 32 V input. This application-specific Evaluation Module, based on TI’s TPS54160 DPAK package, offers an integrated solution for industrial, automotive, communications, consumer and medical industrial applications. With an integrated switch, two FETs, one inductor and other passive components on board, this EVM supports an output voltage from 0.75 V to 12 V with 4.5 A maximum load current.

The TPS54160EVM-230 EVM is designed to allow users to conveniently evaluate, evaluate, develop, and evaluate programs with TI\'s TPS54160 power supply solutions. The EVM provides the user with an adjustable output voltage and the required components to demonstrate the full features of the TPS54160, including high efficiency and high current output. With the TPS54160EVM-230 EVM, designers can quickly become familiar with the features of the TPS54160, including its ability to operate in discontinuous mode (DCM) or continuous mode (CCM) to maximize efficiency for load transients, its low-voltage start-up capability, and its excellent dynamic performance.

The TPS54160EVM-230 is packed with features and includes versatile control circuitry to ensure robust operation in a variety of applications. This includes over load protection, over temperature protection, over voltage protection and under voltage lockout. It comes with six configurable dip switches to switch various functions, such as power-good timing and frequency of operation. This EVM is capable of using a wide input voltage range of 8 V to 32 V, which is great for applications that require a low cost, reliable power supply solution.

The TPS54160EVM-230 integrates a 1.5mH current mode PWM, which is driven by an oscillator and is suitable for applications up to 100kHz. The integrated synchronous rectifier uses a control signal generated by the ON/OFF command pin to reduce the number of external components required for implementation. In addition, the EVM has a power stage comprised of an N-channel and a P-channel to provide enhanced efficiency and high power density.

In terms of working principle, the TPS54160EVM-230 is configured in a Buck topology, where the input is connected through the internal FET to the VCC pin. The input voltage is regulated through the control loop formed by the integrated ON/OFF command, the oscillator and the current mode PWM. The PWM converts the input voltage to a fixed frequency pulse-width modulation (PWM) signal, which is then used to drive the switching FETs. The output voltage is regulated by the error amplifier.

The TPS54160EVM-230 is an ideal solution for applications requiring low cost, low noise and high efficiency power supplies. This integrated module offers a comprehensive solution for applications from consumer electronics to industrial automation, and it is suitable for meeting the stringent requirements of automotive, communications and medical electronics applications.

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