TLE9015DQU Datasheet | Infineon

TLE9015DQU iso UART transceiver IC Features - patibility for ring mode topology - Two UART ports for serial munication to host microcontroller - Two iso UART interfaces for munication to other BMS ICs - 2 Mbit/s data rate for fast munication - Fully transparent munication scheme from UART to iso UART - Integrated internal logic for minimizing pin count on the UART side - Differential current edge triggered iso UART munication 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 (Ro HS pliant) Potential applications Multi-cell battery monitoring and balancing system IC designed for Li-ion battery packs used in hybrid electric vehicles (HEV), plug-in hybrid electric vehicles (PHEV), battery electric vehicles (BEV) as well as in 12 V Li-ion batteries. Product validation Qualified for automotive applications. Product validation according to AEC-Q100. 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 munication between the main host microcontroller and the cell supervision ICs which are usually connected to the battery module potential. The IC is designed for Li-Ion battery packs used in hybrid electric vehicles (HEV), plug-in hybrid electric vehicles (PHEV), battery electric vehicles (BEV) as well as stationary Li-Ion batteries. Additionally to the physical layer translation, the TLE9015DQU offers the possibility to municate potential detected errors in a cell inside the battery pack to the main microcontroller. Type Package Marking PG-TQFP-48 Please read the sections "Important notice" and "Warnings" at the end of this document .infineon./battery-management-systems Rev. 1.0 2022-01-24 TLE9015DQU iso UART transceiver IC Table of...