Overview
The ADM1293-1BARUZ-RL7, manufactured by Analog Devices, is a sophisticated PMBus power monitor designed to enhance the performance of power systems. This device integrates precise current and power monitoring capabilities, along with adjustable protection loops, making it an essential component for various power management applications. It is particularly suited for both synchronous buck and asynchronous boost regulator configurations, offering adjustable current and/or voltage settings for a range of output voltages. The ADM1293-1BARUZ-RL7 features an integrated PMBus interface, enabling full remote access to its power management capabilities through Device Access, Device Identification, and Power Level commands. This component is available in a compact 7mm x 7mm, 48-pin QFN package and operates over a wide temperature range of -40°C to +125°C.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | ADM1293-1BARUZ-RL7 |
| Package | 48-pin QFN (7mm x 7mm) |
| Operating Voltage | 2.95V to 20V |
| Current Accuracy | ±1% |
| Operating Temperature | -40°C to +125°C |
| Interface | PMBus |
| RoHS Status | RoHS Compliant |
Key Features
- Integrated precision current and power monitor with adjustable protection loop.
- Capable of monitoring up to 4 phases of current and temperature.
- Suitable for both synchronous buck and asynchronous boost regulator applications.
- Adjustable current and/or voltage settings for a range of output voltages.
- Integrated PMBus interface for remote access to power management capabilities.
- Wide operating temperature range of -40°C to +125°C.
- Compact 7mm x 7mm, 48-pin QFN package.
Applications
The ADM1293-1BARUZ-RL7 is versatile and can be applied in various power management scenarios, including:
- Synchronous buck and asynchronous boost regulator configurations.
- High-performance power systems requiring precise current and power monitoring.
- Applications needing remote access and control through PMBus interface.
- Industrial, automotive, and consumer electronics where robust power management is crucial.
Q & A
- What is the primary function of the ADM1293-1BARUZ-RL7?
The primary function of the ADM1293-1BARUZ-RL7 is to provide precise power management control through integrated current and power monitoring, along with adjustable protection loops.
- What is the operating voltage range of the ADM1293-1BARUZ-RL7?
The operating voltage range of the ADM1293-1BARUZ-RL7 is from 2.95V to 20V.
- What is the accuracy of the current monitoring in the ADM1293-1BARUZ-RL7?
The current monitoring accuracy of the ADM1293-1BARUZ-RL7 is ±1%.
- What interface does the ADM1293-1BARUZ-RL7 use for remote access?
The ADM1293-1BARUZ-RL7 uses a PMBus interface for remote access to its power management capabilities.
- What is the package type and size of the ADM1293-1BARUZ-RL7?
The ADM1293-1BARUZ-RL7 is available in a 48-pin QFN package with dimensions of 7mm x 7mm.
- What is the operating temperature range of the ADM1293-1BARUZ-RL7?
The operating temperature range of the ADM1293-1BARUZ-RL7 is from -40°C to +125°C.
- Is the ADM1293-1BARUZ-RL7 RoHS compliant?
Yes, the ADM1293-1BARUZ-RL7 is RoHS compliant.
- What types of regulator applications is the ADM1293-1BARUZ-RL7 suitable for?
The ADM1293-1BARUZ-RL7 is suitable for both synchronous buck and asynchronous boost regulator applications.
- Can the ADM1293-1BARUZ-RL7 monitor multiple phases of current?
Yes, the ADM1293-1BARUZ-RL7 can monitor up to 4 phases of current and temperature.
- What are some common applications of the ADM1293-1BARUZ-RL7?
The ADM1293-1BARUZ-RL7 is commonly used in high-performance power systems, industrial, automotive, and consumer electronics where robust power management is crucial.
