TLE9852QX
Overview
MOTIX™ TLE9852QX provides cost-effective solid-state solution for window lift
TLE9852QX is part of the MOTIX™ TLE985x Infineon MOTIX™ 32-bit motor control SoC 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 MOTIX™ 32-bit motor control SoC solution offers an unmatched level of integration as well as system cost to performance optimization for the target application segments such as
window lift.
The MOTIX™ TLE985x product family is offered in a leadless VQFN-48 package to save board space.
Summary of Features
- 32-bit Arm® Cortex®-M0 Core at up to 40MHz
- Single power supply from 5.5 V to 28 V
- FLASH 48 KB, RAM up to 4 KB
- 1x LIN transceiver
- 2x UART, 2x SSC
- 2-phase bridge driver with charge pump and PWM generator
- 1x 10-bit ADC/11 ch and 1x 8-bit ADC/9 ch
- Temperature Range Tj = -40°C to +150°
- Ultra compact application footprint with VQFN-48 packages
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