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MC33772CTP1AE The NXP Semiconductors MC33772CTP1AE is a battery cell controller IC designed for lithium-ion battery management in automotive and industrial systems. It supports 3 to 6 cells and offers SPI/I2C communication.
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MC33772CTP1AE

Available from 1 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors MC33772CTP1AE is a battery cell controller IC designed for lithium-ion battery management in automotive and industrial systems. It supports 3 to 6 cells and offers SPI/I2C communication.
✓ Total Stock: 1,236 pcs
$ Price Range: $0.75

MC33772CTP1AE Available from 1 distributor

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1,236 pcs
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MC33772CTP1AE Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Battery Chemistry
Fault Protection
Function
Interface
Mounting Type
Number of Cells
Operating Temperature
Supplier Device Package
Supplier Package
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MC33772CTP1AE Description

Short technical summary and product information.

The MC33772CTP1AE from NXP Semiconductors is a SMARTMOS lithium-ion battery cell controller IC suitable for demanding automotive applications like HEVs and EVs, as well as industrial systems such as ESS and UPS.

 

This device performs critical functions including ADC conversions of differential cell voltages and current, coulomb counting, and temperature measurements. It communicates with a microcontroller via SPI or an isolated daisy chain interface, supporting up to 63 nodes. Key electrical features include a VPWR operating range of 5.0 V to 30 V (40 V transient), management for 3 to 6 cells, and a low voltage measurement error of 0.8 mV.

 

The MC33772CTP1AE operates across a wide ambient temperature range from -40°C to 125°C. It includes features like onboard passive cell balancing, automatic over/undervoltage and temperature detection, and hot-plug capability. The IC is designed to support ISO 26262 up to ASIL D safety systems and is AEC-Q100 qualified.

 

Packaged in a 48-lead LQFP Exposed Pad (48-HLQFP 7x7), this surface-mount component is ideal for compact designs requiring robust battery monitoring and management.

MC33772CTP1AE Quick Information

Product Type: Battery Management IC
Canonical Name: MC33772CTP1AE Battery Cell Controller IC
Subcategory: Battery Management

MC33772CTP1AE Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MC33772CTP1AE Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

MC33772CTP1AE Features

  • Manages 3 to 6 lithium-ion battery cells.
  • Supports SPI and I2C communication interfaces.
  • Operates from 5.0 V to 30 V with 40 V transient.
  • Wide -40°C to 125°C operating temperature range.
  • AEC-Q100 qualified for automotive applications.

MC33772CTP1AE Applications

  • Ideal for electric and hybrid vehicle systems.
  • Suitable for energy storage systems.
  • Used in uninterruptible power supply units.
  • Supports automotive battery management needs.
  • Applicable for industrial power systems.

MC33772CTP1AE FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range?

5.0 V to 30 V with transient tolerance up to 40 V.

What is the package type?

48-LQFP Exposed Pad and 48-HLQFP (7x7) package.

What is the operating temperature range?

-40°C to 125°C ambient.

How many cells can it manage?

3 to 6 lithium-ion cells.

What communication interfaces are available?

I²C, SPI, and 2.0 Mbit/s differential isolated communication.

What is the voltage measurement accuracy?

0.8 mV total voltage measurement error.

Does it support cell balancing?

Yes, onboard passive cell balancing up to 300 mA.

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