LP8556TME-E09/NOPB

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The LP8556TME-E09/NOPB is a cost-effective LED driver from Texas Instruments, offering the industry’s lowest power consumption and smallest size. It features an integrated boost regulator and an output current of up to 3A. This power-efficient device is designed to provide up to 16W of LED illumination using fewer components, making it ideal for space-constrained lighting applications in industrial, commercial, and residential settings.

The LP8556TME-E09/NOPB provides efficient power conversion and accurate output current regulation while operating at a wide input voltage range of 4.5 V to 65V. Its lightweight, low-profile component architecture is ideal for small LED lighting fixtures and helps simplify circuit designs. Built-in load-dump protection ensures safety and stability in high-voltage operation. Its low operating temperature also ensures a longer operating life for LED lamps and fixtures.

In addition to its internal boost regulator, the LP8556TME-E09/NOPB also features an integrated MOSFET switch with adjustable peak current control immunity. This helps to reduce power losses and maximize efficiency. It also reduces component count when operated in a constant current mode. Dynamic load sensing capability helps further maximize efficiency and reduce component count.

The LP8556TME-E09/NOPB also features built-in programmable dimming, including pulse width modulation (PWM) and analog dimming. PWM dimming support up to 1kHz frequency. An illuminated indicator output is also included to provide visual feedback of dimming level. Additionally, the LP8556TME-E09/NOPB also supports analog temperature control to further improve thermal management in LED lighting applications.

In terms of safety, the LP8556TME-E09/NOPB provides over voltage protection and short circuit protection, preventing LED lamp failure due to fault conditions. It also supports active surge (inrush) current protection, essential for sensitive LED components. These features ensure safe and reliable operation in any LED lighting system.

In summary, the LP8556TME-E09/NOPB makes an ideal choice for LED lighting applications, offering industry-leading performance, cost-efficiency and reliability. Its compact package design provides a more flexible and compact PCB design, while its integrated features and robust safety protections make it an attractive option for industrial and home lighting applications.

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