Overview
The ADM1278-1BCPZ is an integrated hot swap controller and monitor designed by Analog Devices Inc. for power management applications. This component is tailored to manage and monitor power supply connections, ensuring reliable and efficient operation in various systems. It features a PMBus communication interface, allowing for precise current and voltage monitoring, as well as customizable settings for enhanced flexibility.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer Part Number | ADM1278-1BCPZ |
| Manufacturer | Analog Devices Inc. |
| Package / Case | 32-WFQFN Exposed Pad, CSP |
| Number of Pins | 32 |
| Operating Temperature | -40°C to 85°C |
| Supply Voltage Range | 4.5V to 20V |
| Operating Supply Current | 5.5 mA |
| Number of Channels | 1 |
| Internal Switches | No |
| Programmable Features | Auto Retry, Current Limit, Fault Timeout, Latched Fault, OVP, Slew Rate, UVLO |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
Key Features
- PMBus communication interface for precise current and voltage monitoring
- Auto Retry, Current Limit, and Fault Timeout for enhanced control
- Latched Fault and Overvoltage Protection (OVP) for system protection
- Under Voltage Lock Out (UVLO) for voltage sag protection
- Slew Rate control for inrush current management
- Supports a single channel for simplicity and ease of design
- High integration reduces system complexity
- Customizable settings via PMBus for flexibility
- Robust feature set for advanced system protection and monitoring
Applications
- Telecommunications
- Data centers
- Enterprise computing
- Industrial systems
- General-purpose power management applications
Q & A
- What is the primary function of the ADM1278-1BCPZ?
The ADM1278-1BCPZ is an integrated hot swap controller and monitor designed for power management applications, managing and monitoring power supply connections.
- What communication interface does the ADM1278-1BCPZ use?
The ADM1278-1BCPZ uses a PMBus communication interface for precise current and voltage monitoring.
- What are the key protection features of the ADM1278-1BCPZ?
The key protection features include Latched Fault, Overvoltage Protection (OVP), Under Voltage Lock Out (UVLO), and Slew Rate control for inrush current management.
- What is the operating temperature range of the ADM1278-1BCPZ?
The operating temperature range is -40°C to 85°C.
- What is the supply voltage range for the ADM1278-1BCPZ?
The supply voltage range is 4.5V to 20V.
- Does the ADM1278-1BCPZ have internal switches?
No, the ADM1278-1BCPZ does not have internal switches.
- What are the programmable features of the ADM1278-1BCPZ?
The programmable features include Auto Retry, Current Limit, Fault Timeout, Latched Fault, OVP, Slew Rate, and UVLO.
- What is the package type of the ADM1278-1BCPZ?
The package type is 32-WFQFN Exposed Pad, CSP.
- Is the ADM1278-1BCPZ RoHS compliant?
Yes, the ADM1278-1BCPZ is ROHS3 Compliant.
- What are the typical applications of the ADM1278-1BCPZ?
The typical applications include telecommunications, data centers, enterprise computing, industrial systems, and general-purpose power management.
