TPS62420EVM-167

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TPS62420EVM-167 is an evaluation module from Texas Instruments\' Ultra-Low Power (ULP) Step Down power management solutions, which can provide up to 1.68 A of output current. This module is a highly diified AC/DC off-line SMPS, or switch mode power supply, and is best suited for powering portable electronics, such as laptop computers, phones, and hand-held devices. It also is designed for use in applications where low power consumption and efficiency are needed.

A key differentiating feature of TPS62420EVM-167 is its very low quiescent current, making it an ideal solution for applications that require very low system power. The device offers many advantages for handheld devices, as it reduces battery size and extends battery life. Additionally, because it is a highly diified solution, it can provide up to 90% efficiency. The module also has a wide input voltage range of 4.5V-28V, allowing it to be easily integrated into a variety of systems.

The TPS62420EVM-167 is an ideal off-line SMPS solution for powering high current applications such as laptop computers, LCD displays, and gaming consoles. It is easy to use, requires no external components, and is fully configurable via I2C. Additionally, the module is optimized for operation up to 40 kHz, ensuring a high level of efficiency and minimal EMI.

The working principle of the TPS62420EVM-167 is similar to other switch mode supplies. The input voltage is rectified through a rectifier, and then converted into a pulsed signal with the aid of the pulse width modulation (PWM) controller. The frequency of the pulse is determined by the controller. When the output voltage needs to be increased, the frequency is increased, and when the output voltage needs to be decreased, the frequency is decreased. This process allows for very precise voltage regulation, while still maintaining high levels of efficiency.

The module is also designed to be extremely safe and reliable. It includes a number of protection features that provide a level of protection against over-voltage, over-temperature, short-circuits, and under-voltage, among others. This allows the module to be used in a wide variety of applications and environments.

The TPS62420EVM-167 is a versatile and efficient solution that can be used in a range of applications. Its high efficiency, low quiescent current, wide input voltage range, and ease of use make it an ideal choice for portable electronic devices and other applications that require low power consumption. Additionally, its safety features provide the user with a level of protection that is unsurpassed in the industry.

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