Datasheet

NXP Semiconductors
FRDM33772BSPIEVB
Featuring the MC33772B battery cell controller IC
FRDM33772BSPIEVBUG All information provided in this document is subject to legal disclaimers. © NXP B.V. 2018. All rights reserved.
User guide Rev. 1.0 — 22 June 2018
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4.3 Block diagram
Figure 1. Block diagram
4.4 Device features
The MC33772B is a battery cell controller IC designed to monitor battery characteristics,
such as voltage, current and temperature. The MC33772B contains all the circuit blocks
necessary to perform synchronous battery cell voltage/current measurement, coulomb
counting, cell temperature measurement and integrated cell balancing. The device
supports the following functions: