TLE9854QXW数据手册Infineon中文资料规格书

描述 Description

 
TLE9854QX is part of the TLE985x Infineon Embedded Power IC product family. The single chip 2-phase motor driver integrates the industry standard Arm® Cortex®-M0 core with an NFET driver. This System-on-Chip solution includes four fully integrated NFET drivers optimized to drive a 2-phase motor via four external power NFETs, a charge pump enabling low voltage operation and programmable current along with current slope control for optimized EMC behavior. Its peripheral set includes a current sensor, a successive approximation ADC synchronized with the capture and compare unit for PWM control and 16-bit timers. A LIN transceiver is also integrated to enable communication to the device along with a number of general purpose I/Os. It includes an on-chip linear voltage regulator to supply external loads.Produced on Infineon's first-in-industry automotive qualified 130 nm Smart Power technology, the Infineon Embedded Power System-on-Chip solution offers an unmatched level of integration as well as system cost to performance optimization for the target application segments.The TLE985x product family is offered in a leadless VQFN-48 package to save board space.
 

特性 Features

• 32-bit Arm® Cortex® - M0 core at up to 40 MHz
• Single power supply from 5.5 V to 28 V
• FLASH 64 KB, RAM up to 4 KB
• 1x LIN transceiver
• 2x UART, 2x SSC
• 2-phase bridge driver with charge pump and PWM generator
• 1x low-side shunt current sense amplifier
• 1x 10-bit ADC/12 ch and 1x 8-bit ADC/9 ch
• 9x 16-bit timer, 1x 24-bit timer
• Temperature range Tj: -40°C up to 175°C
• Ultra compact application footprint with VQFN-48 packages


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