Linear Technology LTC2978CUP#008T-3PBF Power Management IC

The LTC2978CUP#008T-3PBF is a sophisticated power management integrated circuit (PMIC) from Linear Technology, designed to streamline the control and monitoring of up to eight power supply rails. This multi-function device is an essential component for applications requiring precise power management, such as data centers, telecommunications, and complex computing systems.

Key Features

• Multi-Channel Support: Manages up to eight channels, providing comprehensive control and monitoring of multiple power supply rails simultaneously.
• Programmable Parameters: Offers extensive programmability for output voltages, limits, and sequencing, ensuring flexible and tailored power management for specific system requirements.
• Integrated ADC: Equipped with a 16-bit analog-to-digital converter (ADC) that enables accurate real-time monitoring of voltage, current, and temperature parameters for each channel.
• I²C/SMBus Interface: Features a serial interface compatible with I²C or SMBus standards, allowing for seamless communication and integration with existing system architectures.
• EEPROM Data Storage: Incorporates onboard EEPROM for saving custom configurations, which can be used to automate system settings at startup.
• Fault Protection: Provides comprehensive fault protection mechanisms, including overvoltage, undervoltage, overcurrent, and overtemperature protection, enhancing system reliability and safety.

Applications

The LTC2978CUP#008T-3PBF is ideal for a variety of applications where multiple power supplies need to be managed efficiently and reliably. These include:

• Server and data center power supplies
• Telecommunication and networking equipment
• Industrial and factory automation systems
• High-performance computing and storage systems

Technical Specifications

With its compact QFN-64 packaging, the LTC2978CUP#008T-3PBF is designed to fit into space-constrained applications while delivering robust power management capabilities. The device operates over a wide temperature range, ensuring reliable performance in diverse operating conditions.

For engineers and system designers seeking a versatile and reliable solution for complex power management tasks, the LTC2978CUP#008T-3PBF from Linear Technology is an excellent choice that combines performance, precision, and ease of use.