H-Bridge Driver 36-Pin PowerSSO EP T/R

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.

6 half bridges

R_ON= typ.0.9 O (HS), 0.64 O (LS) at T_j= 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

V_CCsupply voltage 3.0 to 5.3 V

Very low current consumption in standby mode typ. 5 µA

V_Soperating range compliant: 6 – 18 V