AAT2893IUL-1-T1

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AAT2893IUL-1-T1 is a PMIC-LED driver which provides a cost-effective solution for power management and LED illumination applications. It has a wide operating temperature range of -40 to +85 °C and a low quiescent current of 3.5 μΑ. It comes with an integrated low-dropout (LDO) linear regulator, PWM dimmable input, flexible output programming, and robust protection features. With its flexibility, the AAT2893IUL-1-T1 is suitable for a wide range of applications such as industrial, automotive, and medical lighting.

The device operates as a constant current source which can be programmed from 0.03 to 25 A. This can be adjusted via an onboard potentiometer. The output voltage range is from 40 V to 125 V. It can also be programmed to drive multiple LEDs in parallel, series, or combination of both. Additionally, PWM dimming can be used to regulate the intensity of the connected LEDs.

The AAT2893IUL-1-T1 includes over-voltage, under-voltage, and over-temperature protection features. These features ensure that the device is safe and reliable in operation. The maximum peak current of the device is 120 A. The surge current can reach up to 1.8 A.

In terms of power supply, the AAT2893IUL-1-T1 accepts input voltage from 2.2 V to 5.5 V. The output is adjusted by an onboard low-dropout (LDO) linear regulator which helps ensure that the system gets stable and clean voltage. This helps reduce power loss and improves device efficiency.

The AAT2893IUL-1-T1 also offers a unique standby feature. This feature allows the device to be placed into a low power mode with a current of less than 4 μA. This helps reduce overall power usage and maximize battery life. Additionally, the device also supports remote on/off control via a GPIO port.

The AAT2893IUL-1-T1 is a versatile PMIC-LED driver for both commercial and industrial lighting applications. It provides robust protection features and a wide operational temperature range. It is ideal for applications which require precise current control and PWM dimming for improved efficiency and power saving. With its flexibility and cost-effectiveness, the AAT2893IUL-1-T1 is a great choice for cost-effective and reliable LED illumination.

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