MPQ8632GL-6-P

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MPQ8632GL-6-P is a multi-output IC that offering integrated Power Management solutions for a vast range of high-end applications. As a member of the family DC-DC Switching Regulators, it features a wide input range, low quiescent current, high accuracy, high efficiency and high switching frequency. The wide range of input voltage enables the device to operate with different types of power sources, such as battery and AC/DC adaptor. With the low quiescent current, it helps to reduce the power consumption of the system. Additionally, with the high switching frequency, it can operate in the smaller solution size. All those combined features make it an ideal solution for creating a system with lower power consumption and high efficiency.

The MPQ8632GL-6-P is a highly integrated voltage regulator which has ultra-operative switching frequencies with programmable output voltage range. It comes with 6 channel available with separate enable and switch pins for each which are controllable with Independent Low Voltage ON/Off pins. The available output voltage range makes it applicable in a variety of application fields such as charging power supplies, PoE ports, computerised sensing systems and much more. The internal active feedback achieves excellent line regulation and load regulation performance.

Moreover, this device features a very low EMI noise and ripple output voltage which ensures the system to work stably and reliably during operation. In addition, the internal temperature protection will prevent the system from overheat and potential safety issue that could occur in some applications.

As for the working principle of the MPQ8632GL-6-P, it operate in a fixed-frequency current mode with two distinct sections, the power stage and the power control section. The power section consists of a upper & lower power MOSFETs, which are connected in the form of a half-bridge configuration. The power control section contains several blocks to drive the upper & lower power MOSFET, as well as provide some standard protections such as over-current protection, over temperature protection and short-circuit protection.

In conclusion, the MPQ8632GL-6-P is a highly integrated multi-output IC with numerous features and benefits. With its wide range of input voltage, low quiescent current, high accuracy and high switching frequency, it can deliver a high performance and stability in a highly efficient and cost-efficient platform. Furthermore, the multiple protection mechanisms make it ideal for a wide range of applications, such as charging power supplies, PoE ports, computerised sensing systems and much more.

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