NCV7513AFTR2G

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PMICs (Power Management ICs) are semiconductor integrated circuits that play an important role in the control and management of the power supply system. One of the most important PMICs is the NCV7513AFTR2G, which is a non-dimmable, variable frequency, 2-channel forward regulator that can regulate two output voltages with a single input source. This device is specially designed for applications such as pumps and motors.

Application Field

The NCV7513AFTR2G is specifically designed to drive motors with loads up to 6.5 amps. This device provides high-power motor control with maximum efficiency, making it the ideal solution for applications where accurate control and precise speed regulation are required. It can be used for applications such as smooth speed transitions in fans, blowers, pumps and tools.

The NCV7513AFTR2G is also suitable for use in quiet fan applications due to its low noise performance. This device has a temperature range from -40°C to +85°C and is designed to meet the demanding requirements of motor control applications requiring high power efficiency and low noise performance. It also offers short circuit protection, under-voltage lockout, thermal shutdown and current limitation, providing additional safety and protection.

Working Principle

The NCV7513AFTR2G is based on a synchronous buck-boost topology that provides the ability to buck for positive output voltages, boost for negative output voltages, and hold the output voltage steady when the input voltage is the same as the output voltage. This device features two channels configured as a single regulator to provide the ability to regulate two output voltages from a single input source. The device also supports standard power RGM/PWM (Regulation/Pulse Width Modulation) control modes, allowing it to efficiently drive two motors while maintaining precise control.

The device operates with a single input voltage and provides two independent output voltages that can be pre-programmed and switched between the buck and the boost mode. The two channels are operated separately, and each channel has an adjustable over-current and thermal protection circuit built in to ensure that the device can operate safely in any application. This device also supports PFM (Pulse Frequency Modulation) and PWM operation modes, providing additional flexibility and improved power efficiency.

In conclusion, the NCV7513AFTR2G is an ideal solution for motor control applications such as pumps, fans, and tools that require precise speed regulation and high power efficiency. Its wide temperature range, protection features, and adjustable over-current and thermal protection circuit make it a reliable and safe motor control solution. With its wide range of features, the NCV7513AFTR2G is the perfect solution for any motor control application.

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