The MAX1844EEP-T from Maxim Integrated is a high-performance, step-down DC-DC converter optimized for powering core voltages of portable CPUs. It is designed to deliver a high-efficiency, low-quiescent current during operation, making it an ideal choice for battery-operated devices.

Key Features

• High Efficiency: The device offers up to 95% efficiency, which is critical for extending battery life in portable applications.
• Adjustable Output Voltage: This feature allows the MAX1844EEP-T to be used in a wide range of applications by providing the flexibility to set the output voltage as required by the specific circuit.
• Low Dropout Operation: It supports low dropout operation, ensuring stable performance even when the input voltage is close to the output voltage.
• Power-Save Mode: The MAX1844EEP-T includes a power-save mode that reduces the quiescent current during light-load conditions, further conserving battery life.
• Compact Packaging: The device is available in a 20-pin QSOP package, which is suitable for space-constrained applications.

Applications

The MAX1844EEP-T is versatile and can be used in a variety of devices, including:

• Notebooks and PDAs
• Portable Media Players
• Mobile Phones
• GPS Devices

Technical Specifications

Parameter Value Input Voltage Range 2.6V to 5.5V Output Voltage Range Adjustable Output Current Up to 2A Package Type 20-Pin QSOP Operating Temperature Range -40°C to +85°C

Ordering Information

The MAX1844EEP-T is available for order, and comes in tape and reel packaging to facilitate automated manufacturing processes. For detailed ordering and product information, please refer to the official Maxim Integrated datasheet and product resources.