NXP USA Inc. MC33771CTP1AER2
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $35.84 | $35.84 |
| 15+ | $8.24 | $123.60 |
| 25+ | $8.06 | $201.50 |
| 50+ | $7.62 | $381.00 |
| 100+ | $6.72 | $672.00 |
| N+ | $1.34 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | NXP USA Inc. |
| Product Series | |
| Packaging | Tape & Reel (TR) | |
| Function | Battery Cell Controller |
| Battery Chemistry | Lithium Ion |
| Number of Cells | 7 ~ 14 |
| Fault Protection | Over/Under Voltage |
| Interface | SPI |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Grade | Automotive |
| Qualification | AEC-Q100 |
| Mounting Type | Surface Mount |
| Package / Case | 64-LQFP Exposed Pad |
| Supplier Device Package | 64-LQFP (10x10) |
| ROHS |  |
The NXP MC33771CTP1AE is a high-performance Battery Cell Controller tailored for lithium-ion battery packs comprising 7 to 14 cells. It offers essential over/under voltage protection and communicates via a standard SPI interface. Housed in a 64-LQFP package with an exposed pad for thermal management, it operates reliably from -40°C to 105°C, making it a robust choice for automotive and industrial battery management systems.
- Scalable Cell Monitoring: Supports 7 to 14 cells in series, providing flexibility for various high-voltage battery pack designs.
- Reliable Protection: Integrated over/under voltage protection helps prevent cell damage and ensures safe operation.
- Standard Communication: The SPI interface allows for easy integration with microcontrollers and system-level BMS controllers.
- Automotive-Grade Temperature Range: Rated for -40°C to 105°C, it is suitable for under-hood and other high-temperature automotive environments.
Electric Vehicle (EV) Battery Packs
The MC33771CTP1AE is ideal for EV battery management systems, monitoring 7-14 lithium-ion cells to ensure safe voltage levels and balanced operation across the pack.
Energy Storage Systems (ESS)
For grid-tied or residential ESS, this controller provides precise cell voltage monitoring and over/under voltage protection, critical for maximizing battery lifespan and safety.
High-Capacity Power Tools
Professional power tools with high-voltage lithium-ion packs (e.g., 24V-60V) benefit from this controller's ability to manage multiple cells and communicate status via SPI to the tool's main processor.
Electric Bicycles and Scooters
E-mobility applications require reliable cell monitoring. This controller's 7-14 cell range and wide temperature tolerance make it suitable for e-bike and e-scooter battery packs.
Uninterruptible Power Supplies (UPS)
In UPS systems using lithium-ion batteries, the MC33771CTP1AE ensures each cell remains within safe voltage limits, preventing premature failure and ensuring backup power availability.
- Q: What is the primary function of the MC33771CTP1AE?
- A: It is a Battery Cell Controller designed for managing lithium-ion battery packs.
- Q: What battery chemistry does it support?
- A: It is specifically designed for Lithium Ion batteries.
- Q: How many battery cells can it monitor?
- A: It can manage between 7 and 14 cells in series.
- Q: What fault protection is included?
- A: It provides Over/Under Voltage protection for the battery cells.
- Q: What communication interface does it use?
- A: It uses an SPI (Serial Peripheral Interface) for communication with a host controller.
- Q: What is the operating temperature range?
- A: The device operates from -40°C to 105°C (TA).
MC33771CTP1AER2.pdf
- Q: What is the primary function of the MC33771CTP1AE?
- A: It is a Battery Cell Controller designed for managing lithium-ion battery packs.
- Q: What battery chemistry does it support?
- A: It is specifically designed for Lithium Ion batteries.
- Q: How many battery cells can it monitor?
- A: It can manage between 7 and 14 cells in series.
- Q: What fault protection is included?
- A: It provides Over/Under Voltage protection for the battery cells.
- Q: What communication interface does it use?
- A: It uses an SPI (Serial Peripheral Interface) for communication with a host controller.
- Q: What is the operating temperature range?
- A: The device operates from -40°C to 105°C (TA).
