AAT3193IJQ-4-T1 - Skyworks Solutions Inc.

Manufacturer Part Number

AAT3193IJQ-4-T1

Manufacturer

Skyworks Solutions

Introduction

The AAT3193IJQ-4-T1 is a high-efficiency, three-channel, charge-pump-based LED driver that is well-suited for powering LED-backlit displays in portable electronics. It features high output current, a wide input voltage range, and an integrated PWM dimming function for precise brightness control.

Product Features and Performance

Charge-pump-based topology for efficient LED driving

Three independent constant-current outputs, each capable of delivering up to 30mA

Wide 2.7V to 5.5V input voltage range

900kHz switching frequency for small external components

Built-in PWM dimming control for brightness adjustment

Integrated over-current and thermal protection

Product Advantages

High efficiency and small solution size for compact designs

Flexible output current configuration to optimize for different LED loads

Advanced protection features to ensure reliable and safe operation

Key Reasons to Choose This Product

Optimized for LED backlighting in portable devices

Excellent power efficiency and thermal performance

Robust protection features for reliable operation

Easy to integrate with simple external components

Quality and Safety Features

Compliant with relevant safety and environmental standards

Rigorous quality control and testing procedures

Compatibility

The AAT3193IJQ-4-T1 is designed to drive LED backlight applications, particularly for portable electronics such as smartphones, tablets, and digital cameras.

Application Areas

LED backlight for LCD displays in portable electronics

General LED driving applications requiring multiple independent outputs

Product Lifecycle

The AAT3193IJQ-4-T1 is currently an obsolete product. Customers should contact our website's sales team for information on available alternative or equivalent models.