The MAX1698EUB-T from Maxim Integrated is a highly efficient, compact, step-up DC-DC converter designed for driving white LEDs. This product is an ideal solution for small, battery-powered devices where space is at a premium and efficient power conversion is essential. It is commonly used in portable applications such as mobile phones, PDAs, digital cameras, and other handheld devices.

Key Features

• High Efficiency: The device is capable of converting power with high efficiency, which is crucial for maximizing battery life in portable applications.
• Adjustable Output: The output voltage can be adjusted up to 28V, allowing for flexibility in driving multiple LEDs in series.
• Low Quiescent Current: The MAX1698EUB-T features a low quiescent current, which minimizes power drain when the device is in standby mode.
• Integrated Schottky Diode: An integrated Schottky diode simplifies the circuit and saves board space, while also improving overall efficiency.
• Small Package: The device comes in a compact µMAX-10 package, which is ideal for space-constrained applications.

Applications

• White LED Backlighting
• Portable Devices
• Handheld Computers/PDAs
• Mobile Phones
• Digital Cameras

Technical Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: Adjustable up to 28V
• Switching Frequency: 1.2MHz (typical)
• Package Type: µMAX-10
• Operating Temperature Range: -40°C to +85°C

The MAX1698EUB-T is a testament to Maxim Integrated's commitment to providing power-efficient and space-saving solutions for the latest portable electronic devices. Its high efficiency, adjustable output, and compact form factor make it an excellent choice for designers looking to enhance the performance and battery life of their products.