STMicroelectronics L99DZ80/81 Door Actuator Drivers
STMicroelectronics L99DZ80/81 Door Actuator Drivers are designed for state-of-the-art automotive door-module applications. They employ a scalable actuator-driving concept, which includes package and software compatibility with the wide variety of door electronics used by the industry. The actuator drivers on the STMicroelectronics L99DZ80/81 support all regular door-module loads such as window lifting, lock motors, mirror leveling, mirror retraction, defrosters, and several lighting functions from incandescent bulbs to LEDs.
L99DZ80EP
STMicroelectronics L99DZ80EP Door Actuator Driver is a microcontroller driven multifunctional door actuator driver for automotive applications. Up to five DC motors and five grounded resistive loads can be driven with six half bridges and five high-side drivers. Four external MOS transistors in bridge configuration can be driven. An electrochromic mirror glass can be controlled using the integrated SPI-driven module in conjunction with an external MOS transistor. The mirror glass can also be discharged through a negative supply. The integrated SPI controls all operating modes (forward, reverse, brake and high impedance). All diagnostic information is available via SPI read.
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L99DZ81EP
STMicroelectronics L99DZ81EP Door Actuator Driver is a microcontroller driven multifunctional door actuator driver for automotive applications. Up to two DC motors and four grounded resistive loads can be driven with three half bridges and four high-side drivers. Four external MOS transistors in bridge configuration can be driven. The integrated SPI controls all operating modes (forward, reverse, brake and high impedance). All diagnostic information is available via SPI read.
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