Texas Instruments

TLC5916IPW  

External/Internal LED Drivers

TLC5916IPW Description

The TLC5916IPW from Texas Instruments is a high-performance 8-channel linear LED driver designed for signage and display applications. Housed in a 16-pin TSSOP package, this surface-mount IC integrates an internal shift register topology, enabling efficient control of multiple LEDs with minimal external components. Operating within a 3V to 5.5V supply range, it delivers up to 20V output voltage and 120mA per channel, making it suitable for driving high-brightness LEDs. With a 30MHz frequency, it ensures fast data transfer and precise dimming control. The device is RoHS3 compliant and REACH unaffected, meeting stringent environmental standards.

TLC5916IPW Features

• 8-Channel Output: Independently drives up to 8 LEDs with 120mA per channel.
• Wide Voltage Range: Supports 3V–5.5V input and 20V output, accommodating diverse LED configurations.
• High-Speed Operation: 30MHz shift register enables rapid data updates for dynamic lighting effects.
• Integrated Shift Register: Simplifies PCB design by reducing external logic components.
• Robust Protection: Features thermal shutdown and open/short-circuit detection for enhanced reliability.
• Low-Power Design: Optimized for energy-efficient operation in continuous-use applications.
• Industry-Standard Compliance: RoHS3 and REACH certified, with MSL 1 (Unlimited) moisture sensitivity.

TLC5916IPW Applications

• LED Signage & Displays: Ideal for large-scale billboards, retail displays, and information panels requiring uniform brightness.
• Architectural Lighting: Enables precise control in facade lighting and dynamic RGB systems.
• Automotive Clusters: Suitable for dashboard backlighting due to its high current drive capability.
• Industrial Indicators: Used in status LEDs and machine vision systems where reliability is critical.
• Consumer Electronics: Powers backlighting for TVs and gaming peripherals with smooth dimming transitions.

Conclusion of TLC5916IPW

The TLC5916IPW stands out as a versatile, high-performance LED driver for demanding lighting applications. Its combination of high current output, wide voltage range, and integrated shift register reduces design complexity while ensuring consistent brightness and reliability. Compared to similar models, it offers superior thermal management and faster data transfer, making it a preferred choice for high-speed, high-brightness LED systems. Whether for commercial signage, automotive, or industrial use, this driver delivers efficiency, precision, and durability.

TLC5916IPW Documents

Download datasheets and manufacturer documentation for TLC5916IPW

Datasheets :

TLC5916,17      

Design Resources :

Lighting Product Selector      

PCN Design/Specification :

Design 22/Feb/2022