MC33772B - Battery cell controller

NXP

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Datasheet Details

Part number	MC33772B
Manufacturer	NXP
File Size	401.32 KB
Description	Battery cell controller
Datasheet	MC33772B-NXP.pdf

MC33772B Product details

Description

The 33772 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

5.0 V ≤ VPWR ≤ 30 V operation, 40 V transient.
3 to 6 cells management.
0.8 mV total cell voltage measurement error.
Isolated 2.0 Mbps differential communication or 4.0 Mbps SPI.
Addressable on initialization.
Synchronized cell voltage/current measurement with coulomb count.
Total stack voltage measurement.
Seven GPIO/temperature sensor inputs.
5.0 V reference supply output with 5 mA capability.
Automatic.

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Published: Jul 13, 2020 |