L99DZ70XP - STMicroelectronics

L99DZ70XP Door actuator driver

The L99DZ70XP 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 highside drivers. An electrochromic mirror glass can be controlled using the integrated SPI-driven module in conjunction with an external MOS transistor.

Features

■ One full bridge for 6 A load (Ron = 150 mΩ)
■ Two half bridges for 3 A load (Ron = 300 mΩ)
■ Two half bridges for 0.75 A load (Ron = 1600 mΩ)
■ One highside driver for 6 A load (Ron = 90 mΩ)
■ Two configurable highside drivers for up to 1.5 A load (Ron = 500 mΩ) or 0.4 A (Ron = 1800 mΩ)
■ Two highside drivers for 0.5 A load (Ron = 1600 mΩ)
■ Programmable softstart function to drive loads with higher inrush currents as current limitation value
■ Very low current consumption in standby mode (IS < 6 µA typ; Tj ≤ 85 °C; ICC < 5 µA typ; Tj ≤ 85 °C)
■ Current monitor output for all highside driver.