Product Overview: AP8800M8G-13 from Diodes Incorporated

The AP8800M8G-13 is a sophisticated, high-efficiency, step-up DC-DC converter designed and manufactured by Diodes Incorporated. This compact component is engineered to provide a constant current output for driving high brightness LEDs. The device is housed in a space-saving TSOT-25 package, making it ideal for a wide range of applications where board space is at a premium.

With an input voltage range of 6V to 30V, the AP8800M8G-13 is capable of driving a string of up to eight white LEDs in series, which ensures uniform brightness and eliminates the need for current balancing resistors. The high efficiency of this device, coupled with a low 0.1μA shutdown current, makes it an energy-saving solution for portable applications.

The AP8800M8G-13 employs a fixed frequency of 1MHz, allowing the use of small external components. Its inductor-based step-up topology ensures a low ripple current in the LED string, contributing to the longevity of the LEDs. The device also features built-in over-temperature protection and over-voltage protection, safeguarding the LEDs and the converter from adverse conditions.

Key features of the AP8800M8G-13 include:

• High efficiency up to 92%
• Adjustable output current up to 30mA
• Soft-start function to limit inrush current
• Low feedback voltage of 200mV to minimize power loss
• Thermal shutdown and over-voltage protection

Applications for this LED driver extend across various sectors, including:

• Backlighting for LCD TVs, monitors, and laptops
• General illumination for residential and commercial settings
• Automotive interior and exterior lighting
• Portable flashlight and torch designs
• Signage and emergency lighting

The AP8800M8G-13 is a testament to Diodes Incorporated's commitment to providing innovative, high-performance components that meet the evolving needs of the electronics industry. Whether you're designing a sophisticated lighting system or a simple indication panel, this LED driver promises to deliver reliability, efficiency, and high-quality performance.