MP8767GQ-Z

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MP8767GQ-Z is a DC DC switching regulator, developed by Unisonic Technologies, which offers customers a high level of integration, high efficiency and small solution size, making it suitable for a wide range of applications. This DC DC switching regulator belongs to the PMIC - Voltage Regulator - DC DC Switching Regulator category.

The MP8767GQ-Z is a simple, cost-effective, easy-to-use integrated DC-DC converter device suitable for 2.5V to 5.5V input applications. The device is able to provide up to 2A of output current over a wide output range of 0.6V to 3.6V. This regulator is designed to minimize the number of external components and has a very low quiescent current of only 50µA, making it ideal for battery-powered designs.The MP8767GQ-Z has an integrated high-side and low-side MOSFETs and the power switches can zVREGI be shut off through different control devices. Its switch-mode design allows for very compact solutions and it can operate in both step-up and inverting regulation modes. The device operates in either PWM or PFM mode and can be synchronized with an external clock from 300kHz to 1.2MHz.

The MP8767GQ-Z is ideal for circuit topologies such as buck, boost, buck-boost, and inverting regulators. It can be a useful tool for applications such as mobile phones and portable devices where high efficiency and small size is critical. The MP8767GQ-Z is packaged in an 8-pin SOP or QFN package and is available in various operating temperature ranges.

As far as the working principle of this DC DC switching regulator, MP8767GQ-Z is based on the same basic principle as any other DC DC regulator. A series of switches is used to convert a high voltage input into a lower voltage output. The switch can be turned on and off at high speed and each “on” and “off” duty cycle provide control for the FEEDBACK voltage. The output voltage is set by an external resistor divider. An internal PWM or PFM controller controls the switch operation. In addition, the MP8767GQ-Z also includes a build-in Linear Voltage Regulation (LVR) feature which provides an improved transient response. The output voltage of the DC DC switching regulator is not affected by changes in load current and is kept very stable. It utilizes low component count and requires minimal external component count, making it simple to design. Moreover, the MP8767GQ-Z supports a wide range of operating temperatures, temperatures as low as -40 degrees Celsius and as high as 105 degrees Celsius.In summary, the MP8767GQ-Z is a great choice for DC DC switching regulators applications. It provides efficient and flexible solution in terms of control, size and power consumption. This is why the MP8767GQ-Z belongs to the PMIC - Voltage Regulator - DC DC Switching Regulator category.

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