Texas Instruments

LP5562TME/NOPB  

External/Internal LED Drivers

LP5562TME/NOPB Description

The LP5562TME/NOPB is a high-performance, linear LED driver designed and manufactured by Texas Instruments. This IC is specifically engineered for backlight applications and is currently active in the market. It boasts a robust design with internal switches, capable of handling a wide supply voltage range from 2.7V to 5.5V. The device is compliant with the latest environmental standards, being both REACH unaffected and ROHS3 compliant, ensuring its suitability for a broad range of applications without compromising on ecological considerations.

LP5562TME/NOPB Features

• Voltage Supply Range: Operates efficiently within a 2.7V to 5.5V supply voltage, providing flexibility for various power sources.
• Internal Switches: Equipped with internal switches that enhance performance and simplify the design process.
• Output Channels: Features 4 output channels, each capable of delivering up to 25.5mA, suitable for driving multiple LEDs in parallel or series configurations.
• Dimming Control: Incorporates I2C dimming control, allowing for precise and flexible brightness adjustment.
• Frequency Options: Offers two frequency options at 256Hz and 558Hz, catering to different lighting requirements.
• Mounting Type: Designed for surface mount applications, which is ideal for space-constrained designs.
• Moisture Sensitivity Level (MSL): Rated at MSL 1, indicating unlimited storage time before baking is required, simplifying handling and assembly processes.
• Package: Supplied in a tape and reel packaging, facilitating automated placement and assembly.

LP5562TME/NOPB Applications

The LP5562TME/NOPB is particularly well-suited for backlight applications where precise control over LED brightness and color is required. Its I2C dimming feature makes it an excellent choice for applications such as:

• LCD Monitors: For adjusting backlight intensity to match ambient light conditions or user preferences.
• Automotive Dashboards: To ensure visibility under varying light conditions and to enhance the aesthetic appeal of the dashboard.
• Smartphone Displays: To provide adaptive brightness control, enhancing battery life and user experience.
• Medical Equipment: For devices that require precise and adjustable lighting to support various diagnostic and treatment procedures.

Conclusion of LP5562TME/NOPB

The LP5562TME/NOPB stands out in the External/Internal LED Drivers category due to its versatility, robust performance, and compliance with stringent environmental standards. Its I2C dimming control and multiple output channels make it a preferred choice for applications demanding high precision and flexibility in LED lighting. With Texas Instruments' reputation for quality and reliability, the LP5562TME/NOPB is an excellent choice for engineers looking to integrate advanced LED driving capabilities into their designs.

LP5562TME/NOPB Documents

Download datasheets and manufacturer documentation for LP5562TME/NOPB

PCN Assembly/Origin :

Wafer Process BCB Elimnation 12/Feb/2014      

Datasheets :

LP5562      

Design Resources :

Lighting Product Selector      

HTML Datasheet :

LP5562