The L6474 device, realized in analog mixed signal technology, integrates a dual low RDS(on)DMOS full bridge with all power switches equipped with an accurate on-chip current sensing circuitry suitable for non-dissipative current control and overcurrent protections. Thanks to a new current control, a 1/16 microstepping is achieved through an adaptive decay mode which outperforms traditional implementations. All data registers, including those used to set analogue values (i.e.: current control value, current protection trip point, deadtime, etc.) are sent through a standard 5 Mbit/s SPI. A very rich set of protections (thermal, low bus voltage, overcurrent) makes the L6474 device “bullet proof” as required by the most demanding motor control applications. https://elecena.pl/product/16970894/l6474htr-stepper-motor-driver-with-up-to-16-microsteps-with-spi-and-advanced-current-control 2020-06-14 https://elecena.pl/product/16970894/l6474htr-stepper-motor-driver-with-up-to-16-microsteps-with-spi-and-advanced-current-control 2021-04-02 https://elecena.pl/product/16970894/l6474htr-stepper-motor-driver-with-up-to-16-microsteps-with-spi-and-advanced-current-control 2021-04-19 https://elecena.pl/product/16970894/l6474htr-stepper-motor-driver-with-up-to-16-microsteps-with-spi-and-advanced-current-control 2021-07-12 https://elecena.pl/product/16970894/l6474htr-stepper-motor-driver-with-up-to-16-microsteps-with-spi-and-advanced-current-control 2021-12-03 https://elecena.pl/product/16970894/l6474htr-stepper-motor-driver-with-up-to-16-microsteps-with-spi-and-advanced-current-control 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