MCP1630T-E/MC

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The MCP1630T-E/MC voltage regulator is part of the PMIC - Voltage Regulators - DC DC Switching Controllers category. The device is marketed as a stand-alone controller that enables efficient, cost-effective point-of-load (POL) DC-DC voltage regulation. The controller combines a high-performance low-side MOSFET gate driver with an advanced current-mode pulse width modulation (PWM) regulator in a single integrated device that offers a complete, cost-effective solution for voltage regulation.

The MCP1630T-E/MC has several key features that enable efficient, reliable power management. It offers integrated current mode control for true zero current-regulation and efficient constant voltage regulation of up to 9V. The device also provides an equivalent serially programmable resistive divider for voltage sense, providing precision and flexibility for managing various supply voltages. The regulator also offers a comprehensive set of safety and protection functions, including an overvoltage protection, undervoltage protection and over current protection circuit.

The MCP1630T-E/MC also offers a number of control inputs, including a control line and five voltage sense lines. It also includes an output enable signal that can be used to enable or disable the output. The output can also be used in Forced PWM mode or in Burst Mode® operation to reduce power dissipation and improve efficiency and power savings. The device is also capable of controlling external MOSFETs and offers up to 4A output current.

The MCP1630T-E/MC can be used in a variety of applications and is particularly well-suited for power-management applications that require a constant-voltage source for load. It can also be used for powering various embedded solutions, such as baseband processors and applications processors, as well as cellular phones and other mobile devices that require high-efficiency point-of-load regulation. Additionally, the MCP1630T-E/MC can be used in combination with other components, such as DC-DC converters and voltage regulators, to create a reliable, cost-effective and energy-efficient power supply solution.

The MCP1630T-E/MC’s operating principle is based on current-mode pulse width modulation (PWM) control. This type of control architecture is a time-based strategy allowing no observable delay between the input voltage level and the output current level. The device regulates the output voltage simply by adjusting the duty cycle, or “on-time,” of the output current. This type of control provides the high-edge resolution and accurate power-saving features necessary for efficient point-of-load regulation.

The MCP1630T-E/MC is an ideal choice for efficient voltage regulation solutions in high-power mobile and embedded applications. The device has a wide operating temperature range, from -40°C to 125°C, and is highly integrated, cost-effective, and reliable. The device’s various control inputs, integrated current-mode control, integrated gate driver and power-saving features enable efficient regulation of through-hole discrete and integrated load stages. This makes the MCP1630T-E/MC a great choice for power-management solutions that require efficient, reliable, and cost-effective voltage regulation.

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