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Pave the way to your automotive systems designs with STMicroelectronics’ extensive range of specific solutions for brushless motor control, Global Navigation Satellite System (GNSS), LED driver boards and more.
About STMicroelectronics
The AEK-MOT-3P99081 evaluation board is based on the SPC560P Pictus 32-bit MCU and the L9908 gate driver allowing the control of 6 N-channel FETs for brushless motors in automotive applications.
The AEK-MOT-3P99081 supports independent encoder inputs and Hall sensors to detect and control motor speed.
The L9908 independently controls each N-channel FET through a dedicated PWM input pin. L9908 configuration, protection and diagnostic functions are controlled via SPI by the SPC560P microcontroller.
AEK-MOT-3P99081 User Guide
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Part of the Teseo V family, the STA8135GA is a multi-band multi-constellation positioning receiver IC able to manage all the GNSS constellations such as GPS, Galileo, Glonass, BeiDou, NAVIC (former IRNSS) and QZSS, in L1, L2, L5 and E6 frequency bands.
STA8135GA Data Brief
The AEK-LED-21DISM1 LED driver board is designed for high brightness automotive LED front lighting applications according to the AutoDevKit initiative. It can control four LED strings through two embedded L99LD21 flexible LED drivers with high efficiency boost controller and two embedded buck converters.
The boost controller section in each L99LD21 LED driver integrates a high current gate driver for an external N-channel MOSFET and delivers a constant output voltage to two integrated buck converters. The boost controller of two devices can be stacked to allow dual phase operation for high power applications, with an interleaving pattern for improved input current ripple and current load sharing. The buck converter integrates an N-channel MOSFET driven by a bootstrap circuit. The board uses SPI communication with an external microcontroller via a 12-pin male connector, and a special Limp Home Mode implemented in the L99LD21 driver ensures that active communication with the MCU is regularly monitored.
AEK-LED-21DISM1 Data Brief
L99LD21 Datasheet
ST’s intelligent high-side switches and drivers provide one or more channel bipolar/MOSFET output switches to drive inductive, capacitive or resistive loads. The product portfolio includes the VNQ9080AJTR and VND9025AJTR, as well as the VN9D5D20FNTR and VND30Q100FTR, featuring the best analog current sense accuracy ever reached in a HSD, extending the current M07 portfolio in a PSSO16 package. This provides flexibility, scalability, and unique cost reduction opportunities with P2P compatible devices. Key applications include lighting, body control modules, power distribution, and more.
The STMicroelectronics Teseo-VIC3DA module is an easy-to-use dead-reckoning global navigation satellite system (GNSS) standalone module, bringing proven accuracy and robustness of the Teseo III chip within reach of everyone. The Module embeds the Teseo III single die standalone positioning receiver IC which works simultaneously on multiple constellations (GPS/Galileo/Glonass/BeiDou/QZSS). Its embedded firmware and a complete evaluation environment save key development time.
Within its 16.0 mm x 12.2 mm size, Teseo-VIC3DA is offering superior accuracy thanks to the on board temperature compensated crystal oscillator (TCXO) and a reduced time to first fix (TTFF) relying to its dedicated real-time clock (RTC) oscillator. Thanks to the embedded Flash, Teseo-VIC3DA offers many extra features such as 7 days autonomous assisted GNSS, predictive assisted GNSS and real-time assisted GNSS.
Teseo-VIC3DA Databrief
It’s a flexible toolset for automotive applications development.
Main features are:
Read more on the AutoDevKit
