Features
• Automotive qualified
• 5 V low-drop voltage regulator (200 mA
continuous mode)
• Very low current consumption in standby mode
(typ. 15 μA)
• ST SPI interface for control and diagnostics
• Window watchdog and fail-safe functionality
• Two separate power supply pins
• Three half-bridge drivers to control external
MOSFETs (configurable by SPI)
• Full drive of external MOSFETs down to 6 V
input voltage
• Input pin for each gate driver (with crosscurrent
protection)
• Two-stage charge pump supporting 100% duty
cycle
• PWM operation up to 80 kHz (not restricted)
• Current-sense amplifier (configurable by SPI)
• Disable input to turn off gate driver outputs
• Analog multiplexer output to monitor external
power supply voltages and internal junction
temperature
• Advanced BEMF detection IP
• Overcurrent protection (programmable)
• Drain-source monitoring and open-load
detection
• TQFP48 7 x 7 x 1 mm with Exposed Pad
(4.5 x 4.5 mm) package