Maxim Integrated MAX8630XETD20 LED Driver

The MAX8630XETD20 from Maxim Integrated is a high-efficiency, charge-pump-based LED driver designed to power white LEDs in portable devices. This compact and versatile component is ideal for applications such as backlighting LCD displays in mobile phones, handheld games, personal media players, and other portable gadgets where extended battery life and small form factor are critical.

Key Features

• High Efficiency: The MAX8630XETD20 utilizes a 1x/1.5x/2x charge pump to deliver a high efficiency over the input voltage range, ensuring minimal power loss and heat generation.
• Multiple LED Support: Capable of driving up to six white LEDs with matched current, this driver ensures uniform brightness across the display.
• Adjustable Brightness: Brightness control is available through a 1-wire digital interface, allowing for a wide range of dimming options to suit user preferences and ambient light conditions.
• Low Profile: The device comes in a tiny, 3mm x 3mm, 14-pin TDFN package, making it suitable for space-constrained applications.
• Over-Voltage Protection: It includes built-in over-voltage protection to safeguard the device and the LEDs from unexpected voltage spikes.
• Thermal Management: An integrated thermal shutdown feature prevents the device from overheating, thus ensuring the longevity of the LED driver and maintaining safe operation.

Applications

• Mobile Phones
• Handheld Games
• Personal Media Players
• Portable Devices with LCD Backlights

The MAX8630XETD20 is engineered to provide a reliable and efficient solution for driving LEDs in portable electronics. Its combination of high efficiency, small size, and user-friendly features like adjustable brightness and thermal protection make it a top choice for designers looking to enhance the visual experience of their products while optimizing battery life.

With Maxim Integrated's reputation for quality and performance, the MAX8630XETD20 LED driver is sure to be a valuable component in creating bright, consistent, and energy-efficient displays for a wide range of portable applications.