Introducing the MIC2288BD5 TR Step-Up (Boost) DC-DC Converter from Microchip Technology

The MIC2288BD5 TR is a high-efficiency, compact, synchronous step-up (boost) DC-DC converter designed by Microchip Technology to address the need for portable power solutions. This device is ideal for battery-powered applications where space is at a premium and extended battery life is crucial. The MIC2288BD5 TR operates from an input voltage as low as 2.5V and can boost it to an output voltage as high as 34V, making it versatile for a wide range of applications, from powering OLED displays to driving white LEDs in series.

Key Features

• High Efficiency: The MIC2288BD5 TR is capable of up to 96% efficiency, which minimizes power loss and extends battery life in portable devices.
• Adjustable Output Voltage: Users can set the output voltage from 2.5V to 34V to accommodate a variety of loads and applications.
• Integrated Switch: With an internal 34V/1.2A switch, the device simplifies design and reduces external component count.
• Pulse Frequency Modulation (PFM) Mode: The PFM mode allows for improved efficiency at light loads, further conserving power when full performance is not necessary.
• Small Package: The MIC2288BD5 TR comes in a tiny 5-pin Thin SOT-23 package, perfect for space-constrained applications.
• Low Quiescent Current: Its low quiescent current is beneficial for battery-powered devices, ensuring minimal drain when in standby.

Applications

Due to its high efficiency and adjustable output, the MIC2288BD5 TR is an excellent choice for a variety of applications, including but not limited to:

• Portable and battery-powered equipment
• OLED and LCD display bias supplies
• White LED drivers
• PDAs and smartphones
• Digital cameras and video recorders

Microchip Technology's commitment to quality and performance is evident in the MIC2288BD5 TR. With its robust feature set and compact design, this step-up converter is a powerful solution for designers looking to maximize the efficiency and battery life of their portable devices. Whether for personal electronics or industrial applications, the MIC2288BD5 TR is a versatile component that delivers reliable power management in a miniature package.