AS3824E1-ZQFT

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AS3824E1-ZQFT

IC LED DRIVER LINEAR SPI 48QFN

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規格

Package Tape & Reel (TR)
ProductStatus Active
Type Linear
InternalSwitch(s) No
NumberofOutputs 16
Dimming SPI
Applications Backlight
OperatingTemperature -20°C ~ 115°C (TJ)
MountingType Surface Mount
Package/Case 48-VFQFN Exposed Pad

概述

Description

The AS3824E1-ZQFT refers to a specific model or product that likely belongs to a series of electronic components, possibly a microcontroller, processor, or similar device used in technology or engineering applications. The naming convention suggests a model number or product ID commonly used by manufacturers to designate specific features or specifications of a chip or component.
In such devices, the "AS" prefix might indicate the manufacturer or product line, while the numbers and letters following it provide detailed information about the series, version, or configuration. These components are often used in embedded systems, consumer electronics, or industrial applications where precise control and processing capabilities are required.
For detailed specifications, functionality, and applications, consulting the manufacturer's datasheet or product manual is recommended, as it will provide comprehensive technical details and guidance for integration and usage.

Features

The AS3824E1-ZQFT is a high-performance LED driver IC designed for advanced lighting applications. Key features of this device include:
1. 16-Channel Output: Capable of driving up to 16 LED channels, making it suitable for complex LED arrangements.
2. Integrated Dimming Control: Offers both analog and digital dimming options for precise brightness control.
3. High Efficiency: Optimized for low power consumption while delivering consistent lighting performance.
4. Diagnostic Features: Includes built-in fault detection and reporting mechanisms to ensure reliable operation.
5. Flexible Communication Interface: Supports various communication protocols to easily integrate with different control systems.
6. Wide Input Voltage Range: Compatible with a broad range of power supply voltages, enhancing versatility.
7. Compact Packaging: Available in a space-saving QFN package, facilitating easy integration into compact designs.
These features make the AS3824E1-ZQFT an ideal choice for a variety of applications, including architectural lighting, signage, and display systems, where precise control and reliability are paramount.

Package

The AS3824E1-ZQFT is typically in a QFN (Quad Flat No-leads) package, which is a surface-mount technology with a flat, square body and leads on four sides.

Pinout

The AS3824E1-ZQFT is a 16-channel LED driver IC produced by ams AG. It is specifically designed for LED applications that require precise current control, such as in display backlighting or lighting systems. The IC typically comes in a QFN package, which is known for its compact size and efficient heat dissipation.
The pin count for the AS3824E1-ZQFT is 32 pins. These pins are designated for various functions, including power supply, ground, serial data input and output (for communication), clock input, and individual channels for LED driving. Each channel can be programmed individually for current control, allowing for flexible and independent management of LED brightness.
This IC is particularly valued for its ability to handle high-current outputs with low power dissipation, making it highly efficient for LED driving applications. Additionally, it supports advanced dimming features such as PWM (Pulse Width Modulation) and analog dimming, providing versatile control over LED brightness and power consumption.

Manufacturer

The AS3824E1-ZQFT is a component manufactured by ams AG. ams AG is a leading company in the field of sensor solutions, known for developing and manufacturing high-performance sensor solutions for applications that require small form factor, low power, high sensitivity, and multi-sensor integration. The company focuses on innovation in sensor technologies and serves a wide variety of industries, including consumer electronics, automotive, industrial, and medical. Their product portfolio includes optical sensors, image sensors, audio sensors, and environmental sensors, among others.

Application

The AS3824E1-ZQFT is typically used in LED lighting applications, including architectural lighting, decorative lighting, and display backlighting. It is designed for high-efficiency LED driving, enabling precise control over multiple LED channels. This makes it suitable for applications requiring dynamic lighting effects and energy-efficient illumination.

Equivalent

The AS3824E1-ZQFT is an LED driver IC by ams AG, designed for applications that require precision current control for LEDs. Equivalent products from other manufacturers might include the Texas Instruments TLC5947, Maxim Integrated MAX16832, and the Linear Technology (now Analog Devices) LT8500, among others. It's important to compare specifications such as current output, number of channels, and communication interfaces to ensure compatibility.

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