TPS60140PWPRG4

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TPS60140PWPRG4 is an integrated step-up DC/DC regulator with a synchronous rectified buck. It is the ideal solution for applications needing a compact power supply with a wide input range and low output current range. Thanks to its integrated inductor and high side MOSFET, the device provides a simple and compact solution with low external components requirements.

The TPS60140PWPRG4 operates from a 3.3V to 10V input voltage range and provides up to 3A of output current. The device features a synchronous buck rectifier, which utilizes an internal highside MOSFET and an integrated inductor to conserve input energy when transitioning between the step-up and step-down mode. This helps to reduce the power consumption, enabling a more efficient solution.

The TPS60140PWPRG4 also incorporates a current-limit circuit and internal MOSFET gate driver to protect the device from external overcurrent events due to short-circuits. This device operates up to 5MHz with a programmable frequency allowing for minimal EMI emissions. The internal soft-start improves system performance by minimizing input in-rush currents during startup.

The device also has built-in thermal protection to prevent it from overheating and damaging the parts within. It also includes an integrated Power Good signal pin whose output is used to indicate when the output voltage is within regulation.

The TPS60140PWPRG4 device is ideally suited for powering various appliances or systems that require a highly efficient power solution with minimal external components such as surveillance cameras, medical devices, and communications systems. The device can also be used in a wide range of applications including automotive, industrial and consumer electronics.

In conclusion, the TPS60140PWPRG4 is an integrated step-up DC/DC regulator with synchronous rectified buck. It is a compact, efficient and cost-effective solution for applications requiring an input voltage range of 3.3V to 10V and up to 3A of output current. The device is widely used in a variety of applications ranging from automotive to industrial and consumer electronics.

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