Features
■ AEC-Q100 qualified
■ Supply voltage from 6 V to 18 V – Basic functionality guaranteed down to 3.9 V
■ 5 V regulator up to 300 mA with thermal shutdown protection in current limitation condition
■ 5 V tracking regulator up to 40 mA and short to battery protection
■ 5 V standby regulator up to 2.5 mA
■ 2 channels injectors drivers – Parallel and serial driving – Output internally clamped to 60 V – Minimum overcurrent at 2.8 A – Ron 0.6 Ω worst case (at Tj = 150 °C)
■ 3 relay drivers – 2 with parallel and serial driving, 1 with serial driving – Output internally clamped to 45 V – Minimum guaranteed output current 1 A – Ron 1.5 Ω worst case (at Tj = 150 °C)
■ Tachometer driver – Parallel and serial driving – Minimum guaranteed output current 25 mA – Ron 5 Ω worst case (at Tj = 150 °C)
■ Current limited low side driver (LSD) – Serial driving – Output internally clamped to 45 V – Minimum guaranteed output current 1 A (2 A during in-rush) – Ron 1.5 Ω worst case (at Tj = 150 °C)
■ Stepper motor driver – Parallel driving – Minimum guaranteed output current 500 mA - full step – Ron 2.6 Ω worst case on the diagonal (at Tj = 150 °C)
■ O2 sensor heater – Parallel and serial driving – Output internally clamped to 45 V – Minimum guaranteed output current 3 A – Ron 0.5 Ω worst case (at Tj = 150 °C)
■ Protected high side driver – 100 mA min. current limitation threshold Product status link L9177A Product summary