| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,264 pcs
|
2264 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
600 pcs
|
600 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Battery Chemistry | |
| Fault Protection | |
| Function | |
| Interface | |
| Mounting Type | |
| Number of Cells | |
| Operating Temperature | |
| Operating Voltage | |
| Supplier Device Package |
The MC33772BTP1AE from NXP Semiconductors is an integrated circuit designed for battery management applications, specifically for Lithium Ion battery packs. This device functions as a battery cell controller, capable of monitoring and managing configurations from 3 to 6 cells.
Key electrical features include support for TPL communication with speeds up to 2 Mbps differential or 4 Mbps SPI. It offers synchronized cell voltage and current measurements with a resolution of 113 µs and fast data acquisition times of 0.86 ms. The operating voltage range is from 5.0 V to 30 V, with a transient rating of 42 V for TPL communication.
Packaged in a 48-LQFP Exposed Pad (48-HLQFP 7x7), this IC is designed for surface mount applications. It operates within an ambient temperature range of -40°C to 125°C. The MC33772BTP1AE is suitable for automotive and industrial mission-critical applications, including high-voltage battery management systems and energy storage systems.
This controller supports ISO 26262 SafeAssure functional safety, with features for functional verification and diagnostics. It includes onboard passive cell balancing with diagnostics and fault protection for over/under voltage conditions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 5.0 V to 30 V (7.0 V for TPL) with 42 V transient for TPL communication.
-40°C to 125°C (TA).
The MC33772BTP1AE is available in surface mount 48-HLQFP (7x7) or 48-LQFP Exposed Pad packages.
It supports 3 to 6 lithium-ion cells.
It supports isolated 2 Mbps differential communication or 4 Mbps SPI.
Synchronized cell voltage/current measurement at 113 µs with coulomb counting.
Over/under voltage fault protection.