NCV6334BMTAATBG

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NCV6334BMTAATBG is a monolithic switching regulator designed for the cost-sensitive applications where efficiency, space and stability are important concerns. Unlike linear regulators, which use linear control to provide a relatively low-efficiency constant-voltage output supply, this device is a DC-DC switching regulator that combines the on-board power MOSFET, current limit circuitry and output voltage regulation circuitry. It provides good efficiency, high reliability and excellent load/line transient response with minimum external components and total solution size.

The DC-DC switching regulator technology, which the NCV6334BMTAATBG follows, is the best choice for a wide variety of applications. It is ideal for applications such as digital cameras, hand-held PCs and other portable devices requiring high efficiency, low noise and low heat dissipation over a wide temperature range. This device is designed for a wide input voltage range of 5V to 42V and can deliver an output voltage of up to 30V.

By controlling the duty cycle of a power switching circuit, the NCV6334BMTAATBG features a low quiescent current, low output voltage ripple and high efficiency. It is also capable of providing an adjustable output voltage with a wide range of operating frequency and an adjustable soft-start feature. The architecture of this device allows the user to choose various parameters like the operating frequency and the current limit. This provides flexibility to the user in terms of design considerations.

The NCV6334BMTAATBG is able to provide a high load-current without the need for an external pass device such as an additional FET, driver or transformer. This reduces external costs while increasing the design efficiency. The high switching frequency ensures a low EMI signature that meets current requirements from the FCC and other regulatory bodies.

At the heart of the NCV6334BMTAATBG is the company’s proprietary current-mode PWM (pulse width modulation) control chip. This allows for a fast and accurate control of the output voltage, with a tight ±3% output voltage tolerance. The control loop is designed to adjust the frequency and duty cycle so as to maintain a tight output switching regulation even in the presence of load characteristics which fluctuate quickly.

The NCV6334BMTAATBG also features a wide input voltage range from 5V to 42V and an adjustable soft-start feature, which eliminates inrush current during start-up. It offers a high efficiency of about 96% at 12V and up to 84% for input voltages of 42V or higher. Both types of synchronous and asynchronous operation modes can be chosen for appropriate loading conditions.

The NCV6334BMTAATBG device is designed to minimize the need for external components and to provide a self-contained solution with a very small footprint. It provides a fast transient response that ensures the output voltage remains stable in the presence of sudden changes in load. It also provides an adjustable under-voltage lock-out to ensure the safe operation of the device at all times.

In conclusion, the NCV6334BMTAATBG is a low-cost, high-efficiency DC-DC switching regulator suitable for a wide range of applications. With its adjustable output voltage, wide input voltage range, current-mode PWM Control, adjustable soft-start and extremely small footprint, the NCV6334BMTAATBG is ideal for portable and cost-sensitive applications where excellent results and maximum efficiency are desired.

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