MP9152GD-Z

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MP9152GD-Z is a DC/DC Switching Regulator from the family of Voltage Regulators. The device can be used for to convert an input voltage to a different voltage and for delivering high currents. More specifically, this device can be used to generate voltage in the range of 2 to 28 volts, making it a versatile option for an array of applications. Furthermore, it can deliver up to 2A of output current with minimal loss and high efficiency.

The primary benefit of the MP9152GD-Z from an application perspective, is its highly efficient regulation. With a no load efficiency as high as 93% and 88% at full load, this converter draws minimal power when in operation. Additionally, Asynchronous Buck, Synchronous Buck, Buck-Boost, and SEPIC output, make it a suitable option for a wide variety of projects.

A key feature of the MP9152GD-Z is its instantaneous PWM response to transient load conditions. The recommended operating frequency is between 300kHz and 2MHz, providing the flexibility to select the optimum frequency required for a specific application. The combination of fast transconductance, low output motor impedance and low internal power dissipation make this device suitable for portable and fixed applications.

The output voltage of the MP9152GD-Z is adjusted using a resistor divider feedback mechanism. Depending on the application, the resistor divider formula can be used to determine the optimum resistor values for the desired output voltage. The device is also equipped with a frequency synchronization pin that allows users to synchronize the working frequency of the device to the external clock frequency. In addition, the device can operate in either pulse-width modulation (PWM) or pulse-frequency modulation (PFM) modes.

Static protection is ensured by the Protective Functions block of the MP9152GD-Z. It helps to protect the device from input overvoltage and output overvoltage, undervoltage and short circuit as well as inrush currents. The device also has a Thermal Shutdown Mode that enables the device to automatically shut down when the junction temperature reaches a dangerous level.

The MP9152GD-Z is relatively easy to use. The input port is controlled by 4 pins, the output port by 2 pins while 2 pins are used to power up the device and one pin is used as a frequency synchronization pin. The device can also enter a low-power mode when the device is not actively being used. In this mode, the internal circuitry is shut down and the device consumes very little current. This mode can be activated when the control pin is pulled low.

In summary, the MP9152GD-Z is a powerful, versatile and reliable device with a wide range of applications. Thanks to its efficiencies and protection features, the device can be used in a variety of projects. The advanced features it offers make it a highly sought after Voltage Regulator from the DC/DC switching regulator family.

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