A6276ELWTR-T

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The A6276ELWTR-T adjustable step-up converter is a high efficiency, synchronous device intended for the driving of high-power LEDs or other applications requiring current regulation with a minimum number of external components. It is designed to be compatible with a variety of popular microcontrollers, allowing it to be integrated into applications as a single-channel driver. The device features an adjustable constant voltage output and a programmable current limit for managing LEDs. It also features an input voltage range of 2.7V to 5.5V and a 0.5A maximum output current.

The A6276ELWTR-T is a synchronous step-up LED driver with features that include a 0.5A adjustable constant voltage output and a programmable current limit for managing LEDs. The device utilizes a unique architecture that introduces synchronization between the power source and the LED in order to minimize losses, resulting in high efficiency performance. A wide input voltage range of 2.7V to 5.5V allows it to be used with a variety of popular microcontrollers. It also offers a high efficiency of up to 95% and a temperature range of -40°C to +85°C.

A6276ELWTR-T synchronous step-up LED driver is designed to provide optimal performance in applications such as automotive lighting, displays, and illuminated decorations. Automotive lighting requires efficient and reliable solutions, and this device meets those requirements. The adjustable steps-up converter provides constant current and voltage, as well as protections against short circuit, under-voltage lockout and over-temperature. A wide temperature range makes it well suited for automotive applications and its high efficiency helps it to conserve energy.

The A6276ELWTR-T also features programmable current limit for managing LEDs and adjustable constant voltage output. It accommodates various input voltage ranges from 2.7V to 5.5V, and its switching frequency is adjustable from 600 kHz to 1.2 MHz. It also offers low output ripple and fast transient response. The device provides a low external component count, simplifying board design and reducing cost and space requirements. The integrated synchronous rectifier helps to keep power loss to a minimum, increasing efficiency and saving energy.

The A6276ELWTR-T can provide a constant current and voltage to drive high-power LEDs while offering minimal power loss and reliable performance in a variety of automotive applications. Its adjustable step-up converter provides flexibility and its programmable current limit allows it to be tailored to the individual needs of different applications. It also features a wide input voltage range and a temperature range of -40°C to +85°C, making it suitable for a wide variety of automotive lighting, displays and illuminated decorations.

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