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TLE9015DQU - iso UART transceiver IC

General Description

The TLE9015DQU is a iso UART transceiver IC.

The TLE9015DQU is a general purpose transceiver IC to be used in battery systems for enabling the communication between the main host microcontroller and the cell supervision ICs which are usually connected to the battery module potential.

Key Features

  • Compatibility for ring mode topology.
  • Two UART ports for serial communication to host microcontroller.
  • Two iso UART interfaces for communication to other BMS ICs.
  • 2 Mbit/s data rate for fast communication.
  • Fully transparent communication scheme from UART to iso UART.
  • Integrated internal logic for minimizing pin count on the UART side.
  • Differential current edge triggered iso UART communication interface.
  • High robustness agai.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TLE9015DQU iso UART transceiver IC Features • Compatibility for ring mode topology • Two UART ports for serial communication to host microcontroller • Two iso UART interfaces for communication to other BMS ICs • 2 Mbit/s data rate for fast communication • Fully transparent communication scheme from UART to iso UART • Integrated internal logic for minimizing pin count on the UART side • Differential current edge triggered iso UART communication interface • High robustness against external noise • Two external fault inputs (EMM and ERRQ_ext) • Latching error output pin for triggering external microcontroller • Internal supply monitoring • Green Product (RoHS compliant) Potential applications Multi-cell battery monitoring and balancing system IC designed for Li-ion battery packs used in hyb