NXP USA Inc. MC33665ATS4AER2

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Product attributes Property Value
Manufacturer NXP USA Inc.
Product Series
Packaging Tape & Reel (TR) |
Function Power Management
Battery Chemistry -
Number of Cells 1
Fault Protection -
Interface I2C, SPI
Operating Temperature -40°C ~ 125°C (TA)
Grade Automotive
Qualification AEC-Q100
Mounting Type Surface Mount
Package / Case 48-LQFP Exposed Pad
Supplier Device Package 48-HLQFP (7x7)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The NXP MC33665ATS4AER2 is a Power Management IC designed for demanding applications. It supports both I2C and SPI interfaces, providing flexible control options. With an operating temperature range of -40°C to 125°C, it is engineered for automotive and industrial environments. The 48-LQFP Exposed Pad package ensures efficient thermal performance.

  • Extreme Temperature Range: Operates from -40°C to 125°C, suitable for automotive and industrial use.
  • Dual Interface Support: Offers both I2C and SPI for design flexibility.
  • Robust Package: The 48-LQFP Exposed Pad package provides excellent thermal dissipation.
  • High Reliability: Built by NXP for mission-critical power management applications.

Automotive Battery Management Systems

Use the MC33665ATS4AER2 in automotive BMS for power management tasks. Its -40°C to 125°C rating ensures reliable operation in extreme conditions.

Industrial Power Control

Implement in industrial equipment requiring robust power management with I2C or SPI control, suitable for harsh environments.

High-Reliability Power Supplies

Deploy in power supply units where wide temperature tolerance and flexible communication are required for system monitoring.

Electric Vehicle Charging Stations

Manage power distribution in EV charging infrastructure, benefiting from the wide temperature range and robust package.

Server and Telecom Power

Utilize in server or telecom power systems where reliable operation at elevated temperatures is critical for uptime.

Q: What is the function of the MC33665ATS4AER2?
A: It is a Power Management IC for battery systems.
Q: How many cells does it support?
A: It is designed for 1 cell.
Q: What communication interfaces are available?
A: It supports both I2C and SPI interfaces.
Q: What is the operating temperature range?
A: It operates from -40°C to 125°C (TA).
Q: What is the package type?
A: It comes in a 48-LQFP Exposed Pad package.
Base Product Number : MC33665ATS4AE
-40°C to 125°C 48-LQFP Automotive Battery Management BMS I2C NXP Power Management SPI
Q: What is the function of the MC33665ATS4AER2?
A: It is a Power Management IC for battery systems.
Q: How many cells does it support?
A: It is designed for 1 cell.
Q: What communication interfaces are available?
A: It supports both I2C and SPI interfaces.
Q: What is the operating temperature range?
A: It operates from -40°C to 125°C (TA).
Q: What is the package type?
A: It comes in a 48-LQFP Exposed Pad package.