MOTIX™TLE9850QX is designed for unidirectional automotive applications such as HVAC Blower
MOTIX™TLE9850QX is part of the Infineon TLE985x MOTIX™ 32-bit motor control SoC family. The single chip single-phase motor driver integrates the industry standard Arm® Cortex®-M0 core with an NFET driver. This system-on-chip solution includes two fully integrated NFET drivers optimized to drive a single 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 pumps and fans. 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 up to 40MHz clock frequency
Single power supply VS = 5.5 V to 28 V
FLASH 48 KB, RAM up to 4 KB
1xLIN transceiver
2xUART, 2xSSC
Single phase bridge driver with charge pump and PWM generator
1xlow-side shunt current sense amplifier
1x10-bit ADC/12 ch and 1x8-bit ADC/9 ch
Temperature Range Tj = -40°C to +150°C
Ultra compact application footprint with VQFN-48 packages
Applications
Automotive secondary power distribution unit
Seat control module
MOTIX™TLE9850QX is designed for unidirectional automotive applications such as HVAC Blower
MOTIX™TLE9850QX is part of the Infineon TLE985x MOTIX™ 32-bit motor control SoC family. The single chip single-phase motor driver integrates the industry standard Arm® Cortex®-M0 core with an NFET driver. This system-on-chip solution includes two fully integrated NFET drivers optimized to drive a single 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 pumps and fans.
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 up to 40MHz clock frequency
- Single power supply VS = 5.5 V to 28 V
- FLASH 48 KB, RAM up to 4 KB
- 1xLIN transceiver
- 2xUART, 2xSSC
- Single phase bridge driver with charge pump and PWM generator
- 1xlow-side shunt current sense amplifier
- 1x10-bit ADC/12 ch and 1x8-bit ADC/9 ch
- Temperature Range Tj = -40°C to +150°C
- Ultra compact application footprint with VQFN-48 packages
Applications
- Automotive secondary power distribution unit
- Seat control module
