MLX91230KDC-BBA-000-SP

$6.53

Description：GEN.3 LOW SPEED PROGRAMMABLE CUR
Series：-
Mfr：Melexis Technologies NV
Package：Bulk

SKU:386e7bcc8b3a Category: Current Sensors Brand: Melexis Technologies NV

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Product introduction

MLX91230KDC-BBA-000-SP is listed in the Current Sensors range at ChipApex. The manufacturer field lists Melexis Technologies NV. Its product description is GEN.3 LOW SPEED PROGRAMMABLE CUR. Review the specifications below when checking this part for your BOM.

Current Sensors specifications for MLX91230KDC-BBA-000-SP

Description：GEN.3 LOW SPEED PROGRAMMABLE CUR
Series：-
Mfr：Melexis Technologies NV
Package：Bulk
For Measuring：DC
Sensor Type：Hall Effect
Current - Sensing：-
Number of Channels：1
Output：-
Sensitivity：-
Frequency：-
Linearity：±0.6%
Accuracy：±0.5%
Voltage - Supply：4.5V ~ 18V
Response Time：-
Current - Supply (Max)：21mA
Operating Temperature：-40°C ~ 125°C
Grade：-
Qualification：-
Polarization：Bidirectional
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC

Current Sensors datasheet and documents for MLX91230KDC-BBA-000-SP

MLX91230KDC-BBA-000-SP

Current Sensors Overview

The MLX91230KDC-BBA-000-SP is a smart IVT (Current-Voltage-Temperature) current sensor chip based on Hall effect technology, designed for safety-critical applications. It integrates a 16-bit MCU with 32KB flash and supports LIN/UART communication. The device operates within a supply voltage range of 4.5V to 18V, with a maximum supply current of 21mA. It achieves an accuracy of ±0.5% across the operating temperature range of -40°C to +125°C. The component is housed in an 8-SOIC package and features bidirectional polarization.

Current Sensors Feature Summary

Integrates IVT measurement capabilities with built-in microcontroller and flash memory for system error compensation.
Supports LIN and UART interfaces for data transmission and diagnostic information exchange.
Includes internal overcurrent detection and external NTC temperature detection interface to simplify safety mechanism development.
Complies with ASIL C functional safety standards for use in electric vehicle battery management systems.

Current Sensors Applications

Electric vehicle battery management systems
12V/24V battery terminal sensors
Power distribution systems

Current Sensors Procurement Notes

Verify the specific suffix 'SP' against official Melexis documentation to confirm packaging type and tape-and-reel specifications. Ensure compatibility with the Melexis Universal Master (MUM) programming tool for calibration and configuration. Confirm that the selected variant meets the required ASIL C functional safety level for the target application environment.

Current Sensors Selection Notes

Select this component for applications requiring high precision current sensing with integrated voltage and temperature monitoring. The built-in MCU allows for automatic gain control and custom software deployment. Consider the SOIC-8 package size and the requirement for an external ferromagnetic core or busbar integration when designing the mechanical layout for optimal magnetic coupling.

Current Sensors Part Context

This part belongs to the MLX91230 series, representing Melexis' third-generation smart current sensor technology. It is designed to replace traditional discrete solutions by combining sensing, processing, and communication in a single IC. The series targets automotive and industrial markets where reliability and functional safety are paramount.

Current Sensors Replacement Considerations

For new designs, consider the DVK91230-rev2 development kit version instead of older revisions. Direct pin-to-pin replacements should be verified against the latest datasheet to ensure identical electrical characteristics and package dimensions.