Overview
The ADBMS1818ASWZ-RL is a sophisticated battery monitor chip designed by Analog Devices Inc. for multi-cell battery management. This component is particularly suited for automotive and other high-reliability applications due to its robust features and automotive-grade quality. It supports a wide range of battery chemistries and integrates advanced safety features, making it an ideal choice for complex battery systems.
Key Specifications
| Attribute | Value |
|---|---|
| Battery Chemistry | Multi-Chemistry |
| Number of Cells | 18 |
| Interface | SPI |
| Operating Temperature | -40°C to 85°C |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Package / Case | 64-LQFP Exposed Pad (10x10) |
| Fault Protection | Over Temperature, Over/Under Voltage |
Key Features
- Multi-chemistry battery compatibility, supporting a wide range of battery types.
- Integrated battery monitoring for up to 18 cells.
- SPI interface for communication with microcontroller units.
- Over Temperature and Over/Under Voltage fault protection for enhanced safety.
- AEC-Q200 qualification highlighting its reliability for automotive applications.
- Operational across a broad temperature range from -40°C to 85°C.
- Surface mount technology simplifies the PCB design process.
- Extended battery life and performance through accurate monitoring.
Applications
- Battery management systems for automotive applications.
- Energy storage systems.
- Back-up power systems.
- Portable electronics requiring efficient power management.
Q & A
- What is the primary function of the ADBMS1818ASWZ-RL?
The primary function is to monitor and manage multi-cell battery systems. - How many cells can the ADBMS1818ASWZ-RL monitor?
It can monitor up to 18 cells. - What interface does the ADBMS1818ASWZ-RL use for communication?
The ADBMS1818ASWZ-RL uses an SPI interface for communication with microcontroller units. - What are the key safety features of the ADBMS1818ASWZ-RL?
The key safety features include Over Temperature and Over/Under Voltage fault protection. - What is the operating temperature range of the ADBMS1818ASWZ-RL?
The operating temperature range is from -40°C to 85°C. - Is the ADBMS1818ASWZ-RL suitable for automotive applications?
Yes, it is AEC-Q200 qualified, making it suitable for automotive applications. - What type of mounting does the ADBMS1818ASWZ-RL use?
The ADBMS1818ASWZ-RL uses surface mount technology. - What package type does the ADBMS1818ASWZ-RL come in?
The package type is 64-LQFP Exposed Pad (10x10). - Does the ADBMS1818ASWZ-RL support multiple battery chemistries?
Yes, it supports multi-chemistry battery systems. - Is the ADBMS1818ASWZ-RL currently active and not nearing discontinuation?
Yes, the product status is active with no indication of discontinuation or replacement.
