The Infineon is a high accuracy flexible, monolithic four channel solenoid driver IC designed for the control of four linear solenoids in automatic transmission, electronic stability control, and active suspension applications, it supports dither currents up to 1800mA and the dither generator superimposes a triangular or trapezoidal waveform with programmable amplitude and frequency on the programmed current setpoint, also the device includes the drive transistors and the current sensing resistors to minimize the number of external component.

High current control accuracy <±3 mA up to 1200 mA initially, <±0.8% up to 1200 mA including aging
Four independent low side channels with integrated MOSFETs
Programmable setpoint from 0 mA to 1.5 A
Load current including dither 1.8 A
Current in parallel channel mode 2.7 A
Integrated dither generator with programmable amplitude, frequency and waveform
15 bit current setpoint resolution
Integrated sense resistor RSHUNT 140 mohm
Excellent immunity to large load supply voltage changes
Operation down to 3.5 V at VDD pin
32 bit SPI with 8 bit CRC and SPI watchdog