Features
• Automotive qualified
• Excitation switch S1 = 60mΩ
• Recirculation switch S2 = 60 mΩ
• CMOS compatible inputs
• Load current up to 14 A
• Integrated clamp structure
– Switch S1 clamp voltage = 45 V (minimum)
• Current sense amplifier with internal sense
resistor
• S1 switch PWM operation above 10 KHz
• I2C standard interface for mode control and
enhanced diagnostic
• Diagnostic output:
– Open drain fault detection
– Flag of clamp activation at the end of
injection cycle
• Input for voltage monitoring and feedback
• Thermal shutdown and warning
• Overcurrent shutdown and diagnostic
• Undervoltage and overvoltage detection
• Open-load detection