Overview
The MC33771ASP1AE is a lithium-ion (Li-Ion) battery cell controller Integrated Circuit (IC) designed and manufactured by NXP USA Inc. This IC is specifically tailored for use in various automotive and industrial applications, including hybrid electric vehicles (HEV), electric vehicles (EV), energy storage systems (ESS), and uninterruptible power supply (UPS) systems. The MC33771ASP1AE is part of NXP's comprehensive battery management solutions, ensuring reliable and efficient battery operation.
Key Specifications
| Specification | Value |
|---|---|
| Number of Channels | 14 |
| Battery Type | Lithium-Ion (Li-Ion) |
| Package Type | 64-Pin LQFP EP Tray |
| Operating Temperature | -40°C to 125°C |
| Voltage Range | Typically 2.5V to 4.5V per cell |
| Accuracy | High accuracy voltage and temperature measurement |
| Communication Interface | Typically SPI or other proprietary interfaces |
Key Features
- High accuracy voltage and temperature measurement for each cell.
- Advanced cell balancing and state of charge (SOC) estimation.
- Robust communication interfaces such as SPI for system integration.
- Comprehensive fault detection and protection mechanisms.
- Compact 64-Pin LQFP EP Tray packaging for efficient board design.
- Lifetime qualified for automotive and industrial applications.
Applications
- Hybrid Electric Vehicles (HEV)
- Electric Vehicles (EV)
- Energy Storage Systems (ESS)
- Uninterruptible Power Supply (UPS) systems
- Industrial battery management systems
Q & A
- What is the primary function of the MC33771ASP1AE IC?
The primary function is to control and manage lithium-ion battery cells in various applications. - How many channels does the MC33771ASP1AE support?
The IC supports 14 channels. - What is the typical operating temperature range for the MC33771ASP1AE?
The operating temperature range is -40°C to 125°C. - What type of battery does the MC33771ASP1AE support?
The IC supports lithium-ion (Li-Ion) batteries. - What is the package type of the MC33771ASP1AE?
The package type is 64-Pin LQFP EP Tray. - What are some key features of the MC33771ASP1AE?
Key features include high accuracy voltage and temperature measurement, advanced cell balancing, and robust communication interfaces. - In which applications is the MC33771ASP1AE commonly used?
Common applications include HEV, EV, ESS, and UPS systems. - Is the MC33771ASP1AE qualified for automotive use?
Yes, it is lifetime qualified for automotive and industrial applications. - What communication interfaces does the MC33771ASP1AE typically support?
Typically supports SPI or other proprietary interfaces. - Does the MC33771ASP1AE have built-in fault detection and protection mechanisms?
Yes, it includes comprehensive fault detection and protection mechanisms.
