NXP USA Inc. MC33665ATU4AE

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MC33665ATU4AE - Automotive Battery Management IC

The MC33665ATU4AE from NXP USA Inc. is a high-performance automotive-grade battery management integrated circuit designed for 3-cell battery systems. This advanced power management solution features UART interface communication and meets stringent AEC-Q100 automotive qualification standards, ensuring reliable operation in demanding automotive environments from -40°C to 125°C.

Key Features & Benefits

  • Automotive-Grade Reliability: AEC-Q100 qualified for automotive applications with extended temperature range (-40°C to 125°C)
  • 3-Cell Battery Management: Optimized for multi-cell battery monitoring and protection
  • UART Interface: Easy integration with microcontrollers and system processors
  • Surface Mount Package: 48-LQFP Exposed Pad (48-HLQFP 7x7) for efficient PCB layout
  • RoHS Compliant: Environmentally friendly and meets global regulatory standards

Applications

Ideal for automotive battery management systems, electric vehicle battery packs, hybrid vehicle power systems, industrial battery monitoring, and energy storage solutions requiring precise multi-cell battery supervision.

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Product attributes Property Value
Manufacturer NXP USA Inc.
Product Series
Packaging Tray |
Function Power Management
Battery Chemistry -
Number of Cells 3
Fault Protection -
Interface UART
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