STMicroelectronics

LED1642GWPTR

LED1642GWPTR Description

The LED1642GWPTR is a high-performance, linear LED driver from STMicroelectronics, designed for external/internal LED drivers. This 16-channel driver offers PWM dimming and is suitable for a wide range of applications, including signage. With a compact 24-pin QFN package, the LED1642GWPTR is an ideal choice for space-constrained designs.

LED1642GWPTR Features

• Active Product Status: Ensures ongoing availability and support from STMicroelectronics.
• Internal Switches: Simplify the design by eliminating the need for external switches.
• Wide Voltage Supply Range: Operates from 3V to 5.5V, providing flexibility in power source selection.
• REACH Unaffected: Compliant with the European Union's Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulations.
• 19V Output Voltage: Supports a wide range of LED types and configurations.
• RoHS3 Compliance: Meets the European Union's Restriction of Hazardous Substances (RoHS) Directive.
• Moisture Sensitivity Level 3: Allows for up to 168 hours of exposure before baking is required.
• Shift Register Topology: Enables efficient control of multiple LED channels with minimal external components.
• Surface Mount: Facilitates integration into compact and high-density designs.
• 16 Outputs: Provides flexibility in controlling multiple LED channels or segments.
• Linear Type: Offers precise current control and dimming capabilities.
• 30MHz Frequency: Supports high-speed PWM dimming for flicker-free operation.
• PWM Dimming: Allows for smooth and precise brightness control.
• EAR99 ECCN: Indicates that the product is not subject to export controls under the U.S. Export Administration Regulations.
• Tape & Reel Packaging: Facilitates automated assembly and handling.

LED1642GWPTR Applications

The LED1642GWPTR is ideal for a variety of applications, including:

• Signage: Provides precise control and dimming for LED signs and displays.
• Automotive Lighting: Offers reliable performance in automotive LED lighting systems.
• Industrial Equipment: Supports efficient LED lighting in industrial settings.
• Consumer Electronics: Enables energy-efficient LED lighting in consumer devices.

Conclusion of LED1642GWPTR

The LED1642GWPTR from STMicroelectronics is a versatile and high-performance LED driver, offering a wide range of features and benefits for various applications. Its compact form factor, PWM dimming capabilities, and robust performance make it an excellent choice for designers looking to implement efficient and reliable LED lighting solutions. With its unique combination of features and advantages, the LED1642GWPTR stands out as a top choice in the external/internal LED driver market.