Datasheet Details
| Part number | MC33771C |
|---|---|
| Manufacturer | NXP Semiconductors |
| File Size | 3.36 MB |
| Description | Battery cell controller |
| Datasheet |
 MC33771C Datasheet
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Description
The MC33771C is a SMARTMOS lithium-ion battery cell controller IC designed for automotive applications, such as hybrid electric (HEV) and electric vehicles (EV) along with industrial applications, such as energy storage systems (ESS) and uninterruptible power supply (UPS) systems.
Features
- 9.6 V ≤ VPWR ≤ 63 V operation, 75 V transient.
- 7 to 14 cells management.
- Isolated 2.0 Mbps differential communication or 4.0 Mbps SPI.
- Addressable on initialization.
- Bi-directional transceiver to support up to 63 nodes in daisy chain.
- 0.8 mV maximum total voltage measurement error.
- Synchronized cell voltage/current measurement with coulomb count.
- Averaging of cell voltage measurements.
- Total stack voltage measureme.