Features

• High current control accuracy

- <±3 mA up to 1200 mA initially (TJ = -40 - 150°C, VBAT = 9 - 16 V)

- <±0.8 up to 1200 mA including aging (TJ = -40 - 150°C, VBAT = 9 - 16 V)

- <±1 up to 1500 mA including aging (TJ = -40 - 150°C, VBAT = 6 - 18 V)

• Four independent low side channels with integrated MOSFETs (RDSon = 115 mΩ)

• 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 mΩ

• 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

• Sophisticated protection and diagnostic functions for each channel in on and off state

- Independent thermal shutdown for each channel

- Diagnostic Function (Open Load, Short Circuit Ground, Overcurrent)

- Voltage monitoring

- Overtemperature protection

• Two independent current feedback paths

• Integrated system clock with clock watchdog

• Temperature range -40°C to 175 °C

• Small power package PG-DSO-36-72

• Green Product (RoHS compliant)

• Pb-free (RoHS compliant) package

• AEC-Q100 Grade 0 qualified

• ISO 26262 Safety Element out of Context for safety requirements up to ASIL C