AA3021YS

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

AA3021YS LED Indication - Discrete is an LED power management integrated circuit (PMIC) designed for LED display applications. It is used to control the LED brightness and current, providing an advanced level of brightness uniformity and proving highly efficient power management solutions.

AA3021YS provides the capability to control multiple LED indicator channels at the intervals of current, enabling a wide range of applications in the industrial, automotive, and consumer markets. The device has low output capacitance (1 picofarad/LED Channel) which helps reduce switching noise and ripple voltage to ensure a stable display brightness throughout the lifetime of the LED display.

The AA3021YS LED Indication – Discrete PMIC features LED current sharing, Power Good Interrupt, High and Low-Side Enable, Individual Per-Channel Current Setting, and Automatic Power Good Interrupts. It also has the ability to maintain high efficiency with continuously varying brightness levels. This enables it to work perfectly for applications that require constant illumination, such as backlighting and LCD displays. In addition, the device can operate in both static and dynamic modes, making it ideal for applications that require either a static or controlled, on-demand brightness.

The AA3021YS PMIC is designed to accommodate a wide range of power supply voltages. The device\'s high-side and low-side transistors are designed to accept power supply voltages of up to 40V and 10V respectively. The device also has an operating temperature range of 0-70C, enabling it to function in a wide range of ambient temperatures and conditions.

The integrated Micro-Power Shutdown feature of the AA3021YS provides fast response times and increased efficiency. This feature shuts down the device if any of the output channels are shorted, preventing damage to the device and reducing power consumption. The device also includes a Power Good Interrupt feature which monitors the load’s current. In the event of an over-current, this feature triggers an interrupt in order to prevent further damage.

The AA3021YS LED Indication – Discrete PMIC operates with a low quiescent current draw of only 1.2µA, making it perfect for low-power applications. The device also has an advanced auto zero (AZ) control algorithm which can provide up to 0.5% accuracy across a wide range of output current and temperature ranges.The device also has built-in ESD protection, making it suitable for use in industrial applications where electrostatic discharge could otherwise cause damage to components.

AA3021YS LED Indication – Discrete PMIC is a highly efficient and reliable device designed to provide excellent power management and brightness uniformity. Its wide range of features, low operating temperature and current consumption, advanced micro-power shutdown and ESD protection, and highly accurate AZ control algorithm make it the ideal choice for applications that require superior LED performance and power efficiency.

The specific data is subject to PDF, and the above content is for reference