Maxim Integrated MAX16806ATP+ High-Efficiency LED Driver

The MAX16806ATP+ from Maxim Integrated is a versatile, high-efficiency LED driver designed to provide a reliable solution for automotive, display backlighting, and general lighting applications. With its wide input voltage range and integrated current-mode switching regulator, the MAX16806ATP+ is engineered to deliver constant current to high-brightness LEDs, ensuring consistent light output and extending LED life.

Key Features

• Wide Input Voltage Range: This LED driver operates over a 6.5V to 40V input voltage range, accommodating a variety of power supplies and fluctuations in power.
• Integrated Switch: The device includes an integrated 0.2Ω n-channel MOSFET switch, which enhances efficiency and reduces external component count.
• High Efficiency: With its high efficiency of up to 95%, the MAX16806ATP+ ensures minimal power loss and better thermal management.
• PWM Dimming: The driver supports PWM dimming, allowing precise control over the brightness of the LEDs to cater to different lighting needs or to conserve energy.
• Thermal Protection: It comes with thermal shutdown protection that safeguards the device and the LEDs from overheating and potential damage.
• Adjustable Current: The output current can be adjusted through an external resistor, providing design flexibility to match the current requirements of different LED configurations.

Applications

• Automotive Exterior and Interior Lighting
• Display Backlighting
• General Purpose LED Illumination

Package and Reliability

The MAX16806ATP+ is available in a thermally enhanced, 20-pin TQFN-EP (Exposed Pad) package, ensuring efficient heat dissipation for reliable operation even in high-temperature environments. Maxim Integrated's commitment to quality means that this LED driver is designed to meet the stringent requirements of the automotive industry, making it a suitable choice for applications demanding high reliability and long service life.

With its robust feature set and high-performance capabilities, the MAX16806ATP+ stands out as a top-tier solution for driving high-brightness LEDs across a broad spectrum of applications.