TLE9015DQU Overview
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...
TLE9015DQU Key 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