Features

• AEC-Q100 qualified

• Four voltage regulators

– One configurable 5 V or 6.5 V buck regulator

– One configurable 5 V linear/tracking regulator

– Two linear regulators with selectable output voltage

• Four tracking regulators/wheel speed sensor interfaces

• Six low-side/high-side current control drivers

– Integrated current sense path

– Current accuracy (in normal range)

◦ ± 8 mA in 0 to 0.5 A range

◦ ± 1 in 0.5 A to 1.5 A range

– Current accuracy (in extended range)

◦ ± 20 mA in 0 to 0.075 A range

◦ -15 / +12 mA 0.075 A to 0.3 A

◦ - 5 / +4 in 0.3 A to 0.5 A range

◦ ± 4 in 0.5 A to 2 A range

– Max driver RDSON 500 mΩ @ 175 °C

– 11-bit current set-point resolution

– Variable and fixed frequency current control algorithm

– Programmable dither function

– Selectable driver slew-rate control

• Two high-side NFET pre-drivers

• Integrated charge-pump

• CAN transceiver

• Two watchdogs types:

– Hardware watchdog

– Software Query and Answer based watchdog

• Wake-up control

• Temperature sensor and monitoring

• Dual band gap reference and oscillator

• 32-bit SPI interface

• TQFP 80 EP (14x14)

Description

The device is an integrated circuit designed for automotive environment and

implemented in BCD8s_auto technology.

The device configurability involves both the supplies block and the valve drivers

stage and particularly addresses to transmission applications.