ADM1278-2ACPZ-RL: Hot Swap Controller and Digital Power Monitor from Analog Devices Inc.

The ADM1278-2ACPZ-RL is a sophisticated hot swap controller and digital power monitor, designed by Analog Devices Inc. to provide precise control and monitoring for high-availability systems. This integrated circuit is engineered to protect and manage the insertion and removal of circuit boards into live backplanes, preventing glitches on the power rail and ensuring system stability.

Key Features

• Hot Swap Control: The ADM1278-2ACPZ-RL allows for the safe insertion and removal of boards by controlling inrush current, thereby preventing damage to connectors, components, and circuitry.
• Advanced Power Monitoring: Equipped with a high-accuracy ADC (Analog to Digital Converter), this device can monitor voltage, current, and power, providing vital information for system management and diagnostics.
• Integrated Circuit Breaker: The device features an adjustable circuit breaker function, which provides overcurrent protection by using a programmable overcurrent threshold and delay time.
• Black Box Recorder: A unique 'black box' function records fault conditions, helping with system diagnostics and improving future system designs.
• Configurability: This device can be configured through a PMBus interface, allowing for precise control over system parameters.
• Compact Packaging: The ADM1278-2ACPZ-RL comes in a compact 40-lead LFCSP package, facilitating integration into space-constrained applications.

Applications

The ADM1278-2ACPZ-RL is ideal for a wide range of applications, particularly in systems where high reliability is paramount. Common applications include:

• Server and Storage Systems
• Telecommunications Equipment
• Network Routers and Switches
• Industrial and Medical Equipment

Product Specifications

The ADM1278-2ACPZ-RL operates over a wide supply voltage range and is characterized for operation over the industrial temperature range. It is RoHS compliant and offered in a lead-frame chip-scale package (LFCSP), which ensures efficient thermal performance and a small footprint on the PCB.

For engineers and system designers looking for a robust power management solution, the ADM1278-2ACPZ-RL from Analog Devices Inc. offers a powerful combination of hot swap functionality and digital power monitoring in one compact, reliable package.