The LTC3676ELXE-1#PBF is a high-performance, multi-function power management integrated circuit (PMIC) developed by Analog Devices Inc., designed to cater to the demanding needs of portable and handheld devices. This versatile product is an ideal solution for managing complex power systems with multiple voltage rails and power requirements.

Key Features

• Integrated Solution: Combines several key functions including a quad buck regulator, boost regulator, LDO, and push-button controller, all in one compact package.
• High Efficiency: The high-efficiency step-down converters help extend battery life by minimizing power loss during conversion.
• Programmable Outputs: Features up to six output voltages that are programmable via an I2C interface, providing flexibility and precision for different power needs.
• Robust Protection: Includes overvoltage, undervoltage, and overcurrent protection to ensure the longevity and reliability of both the PMIC and the device it powers.

Applications

The LTC3676ELXE-1#PBF is suitable for a wide range of applications, particularly where multiple power rails and high efficiency are critical. It is commonly used in:

• Portable Medical Devices
• Automotive Infotainment Systems
• Industrial Handhelds
• Mobile Computing Devices

Technical Specifications

Parameter Value Input Voltage Range 2.25V to 5.5V Output Voltage Range 0.425V to 3.3V (Buck Converters) Switching Frequency Up to 3MHz Operating Temperature -40°C to +125°C Package 40-Pin QFN

Additional Information

The LTC3676ELXE-1#PBF is designed to meet the stringent quality standards required for complex electronic systems. Its compact size and integrated features make it an excellent choice for designers looking to optimize their power management solutions with minimal external components and reduced design complexity.