L99MD02XP Datasheet PDF - ST Microelectronics

The L99MD02 IC is a 6 x half bridge driver for automotive applications. The device is intended to drive DC-motors. It is possible to drive 3 DC-motors simultaneously or up to 5 DC-motors sequentially.

●The integrated 24 bit standard serial peripheral interface (SPI) controls all outputs and provides diagnostic information: normal operation, open-load in on-state, overcurrent, temperature warning and overtemperature.

●Key Features

● 6 half bridges

● RON = typ.0.9 Ω (HS), 0.64 Ω (LS) at Tj = 25 °C

● Current limit of each output at minimum 0.8 A

● Internal PWM generation

● PWM mode option for all half bridges for hold current

● Two current monitor outputs

● SPI interface for data communication

● Temperature warning

● All outputs overtemperature protected

● All outputs short circuit protected

● VCC supply voltage 3.0 to 5.3 V

● Very low current consumption in standby mode typ. 5 μA

● VS operating range compliant: 6 – 18 V