Product Overview: LM5067MM-1/NOPB

The LM5067MM-1/NOPB is a high-performance Negative Hot Swap / Power Management Integrated Circuit (IC) designed and manufactured by Texas Instruments. This robust component provides intelligent control of a negative voltage power supply rail and is housed in a compact 10-VSSOP package. It is specifically engineered to handle insertion and removal of electronic cards from live backplanes or negative supply rails without causing glitches or disruptions to the system.

Key Features

• Hot Swap Control: The LM5067MM-1/NOPB offers precise control during insertion and extraction of power cards, which helps prevent arcing and damage to connector pins, ensuring system reliability and longevity.
• Integrated Power MOSFET: It features an internal charge pump to control an external N-channel MOSFET, which manages the inrush current during startup to limit system voltage droop and inrush current.
• Power Management: The device includes power management features such as programmable under-voltage, over-voltage lockout, and circuit breaker functions. This ensures protection against various fault conditions and improves system safety.
• Programmable Features: With programmable soft-start, fault detection, and recovery times, the LM5067MM-1/NOPB can be tailored to specific application requirements, enhancing versatility across different platforms.
• Diagnostic and Reporting: It provides diagnostic information including current monitoring and fault reporting to assist in system maintenance and troubleshooting.
• Temperature Range: The device operates over an industrial temperature range of -40°C to 125°C, making it suitable for use in harsh environments.
• RoHS Compliant: The LM5067MM-1/NOPB is lead-free and RoHS compliant, adhering to environmental regulations and reducing hazardous substances in electronic devices.

Applications

The LM5067MM-1/NOPB is ideal for a variety of applications where negative voltage hot swap capability is required, such as:

• Telecommunications Equipment
• Network Routers and Switches
• Servers and Data Storage Systems
• Industrial Control Systems

With its robust feature set and reliable performance, the LM5067MM-1/NOPB from Texas Instruments is a crucial component for managing power in sophisticated electronic systems, ensuring safe operation and protecting against potential damage caused by power anomalies.