NXP USA Inc. MC33772BTA2AE
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $24.27 | $24.27 |
| 15+ | $5.58 | $83.70 |
| 25+ | $5.46 | $136.50 |
| 50+ | $5.16 | $258.00 |
| 100+ | $4.55 | $455.00 |
| N+ | $0.91 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | NXP USA Inc. |
| Product Series | |
| Packaging | Tray | |
| Function | Battery Cell Controller |
| Battery Chemistry | Lithium Ion |
| Number of Cells | 3 ~ 6 |
| Fault Protection | Over/Under Voltage |
| Interface | SPI |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 48-LQFP Exposed Pad |
| Supplier Device Package | 48-HLQFP (7x7) |
| ROHS |  |
The NXP MC33772BTA2AE is a dedicated Battery Cell Controller for 3 to 6 cell Lithium Ion battery packs. It is designed to provide precise voltage monitoring and includes Over/Under Voltage protection to ensure safe operation. This controller communicates via the SPI interface, enabling efficient data transfer to a host microcontroller. With a wide operating temperature range of -40°C to 125°C, it is suitable for automotive and industrial applications. The 48-LQFP Exposed Pad package offers a compact and thermally efficient solution.
- Precise Voltage Monitoring: Ensures each cell in a 3-6 cell pack is within safe voltage limits.
- Integrated Over/Under Voltage Protection: Prevents damage from over-charging and deep discharge.
- Automotive Temperature Range: Operates from -40°C to 125°C, suitable for demanding applications.
- Standard SPI Interface: Simplifies integration with common microcontrollers.
Automotive 12V and 48V Battery Systems
The MC33772BTA2AE, supporting 3-6 cells, is ideal for automotive auxiliary battery packs and mild-hybrid 48V systems, providing essential Over/Under Voltage protection.
Electric Power Tools
For high-performance power tools with 3-6 cell Lithium Ion packs, this controller ensures safe operation by monitoring cell voltages and preventing over-discharge or over-charge.
E-Bike and E-Scooter Batteries
These vehicles commonly use 3-6 cell packs. This controller offers precise voltage monitoring to maximize battery life and safety.
Portable Medical Devices
In medical equipment, reliable battery management is critical. The MC33772BTA2AE provides the necessary voltage protection for safe and dependable operation.
UPS and Backup Power Units
For small to medium UPS systems, this controller helps maintain battery health by preventing over-voltage and under-voltage conditions.
Consumer Electronics with High-Capacity Batteries
For high-end laptops and portable electronics, this controller ensures the battery operates within safe voltage limits, enhancing safety and longevity.
- Q: What is the function of the MC33772BTA2AE?
- A: It is a Battery Cell Controller for Lithium Ion batteries.
- Q: How many cells can it manage?
- A: It supports 3 to 6 cells in series.
- Q: What fault protection is included?
- A: It provides Over/Under Voltage protection.
- Q: What communication interface does it use?
- A: It uses the SPI interface.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 125°C (TA).
- Q: What package is it available in?
- A: It comes in a 48-LQFP Exposed Pad package.
MC33772BTA2AE.pdf
- Q: What is the function of the MC33772BTA2AE?
- A: It is a Battery Cell Controller for Lithium Ion batteries.
- Q: How many cells can it manage?
- A: It supports 3 to 6 cells in series.
- Q: What fault protection is included?
- A: It provides Over/Under Voltage protection.
- Q: What communication interface does it use?
- A: It uses the SPI interface.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 125°C (TA).
- Q: What package is it available in?
- A: It comes in a 48-LQFP Exposed Pad package.
