MCP1630-E/MSVAO

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PMIC - Voltage Regulators - DC DC Switching Controllers

The MCP1630-E/MSVAO is a high-performance, low-quiescent current, DC-DC switching controller specifically designed for battery-powered applications. It is a precision electric-controlled device that can provide power to a circuit by controlling the flow of current and voltage. This device is capable of delivering high-efficiency switching rates, allowing it to operate at the Optimal duty cycle. The device also has an onboard voltage reference, which provides good linearity and accuracy when setting the output voltage.

Application Field

The MCP1630-E/MSVAO is ideal for any power-sensitive application where precision control of output voltage is needed. These applications include RF applications such as cellular telephones, mobile/cellular networks, handheld devices, and automotive systems. It is also ideal for cost-sensitive applications such as low-cost portable devices, toys and video equipment.

Working Principle

The MCP1630-E/MSVAO works on the principle of controlling an inductor\'s current-change rate. The controller uses an onboard voltage reference to monitor the output voltage, and adjusts the switching rate of the device to match the voltage reference. This allows the device to deliver constant output power while maintaining accurate output voltage. The device also has an onboard error amplifier that adjusts the switching frequency automatically by comparing the output voltage against the reference voltage.

The MCP1630-E/MSVAO also includes a low-power start mode, allowing it to startup quickly and enter a low-power sleep mode when not in use, saving energy and increasing battery life. Additionally, the device includes advanced protection features such as short circuit, over-temperature, and over-voltage protection. Overall, the MCP1630-E/MSVAO is an easy to use, efficient device, ideal for any cost-sensitive or power-sensitive application.

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