NCV885201D1R2G

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NCV885201D1R2G is a single-channel asynchronous step-down DC-DC switch controller that can be used to build cost-effective LED drivers. It is classified as a PMIC - Voltage Regulators - DC DC Switching Controller, and it can provide up to 1A of current with a total output power of 6W.

This switch controller uses its internal high-side and low-side MOSFETs to drive the LEDs. The built-in over-voltage protection circuit provides short-circuit protection of the LED load, preventing it from getting damaged. The NCV885201D1R2G also provides dimming control and linear current regulation, which helps achieve precise and stable lighting results.

The rated input voltage of the NCV885201D1R2G is 7V to 75V, and its output voltage can be regulated between 0.6V to the input voltage. The built-in PWM dimming control allows for precise dimming of the output current, and the high frequency operating PWM mode helps reduce system cost and size.

The NCV885201D1R2G also has a wide range of safety features. It has an internal undervoltage lock and over-temperature protection circuit which are used to help protect the circuit from over-current and over-voltage. It also has a fast current limit circuit and an over-voltage protection circuit, both of which help prevent damage to the circuit.

The working principle behind the NCV885201D1R2G is very simple. It uses its internal MOSFETs to drive the LEDs, and its internal dimming control and linear current regulation circuits provide precise and stable lighting results. The rated input voltage of the device is 7V to 75V and its output voltage can be regulated between 0.6V to the input voltage. The PWM dimming control allows for precise dimming of the output current, and the high frequency operating mode helps reduce the system cost and size. The device also has a wide range of safety features, such as an internal undervoltage lock and over-temperature protection circuit, a fast current limit circuit and an over-voltage protection circuit.

The NCV885201D1R2G is an ideal solution for applications such as LED backlighting, general lighting, consumer electronics, automotive lighting, and more. Its efficient and cost-effective design, wide input voltage range, and wide range of safety features make it well-suited for these applications.

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