NCV84045DR2G

NCV84045 is a self protected very low Iq high side driver with analogue current sense. This fully protected single channel high side driver that can be used to switch a wide variety of loads, such as bulbs, solenoids, and other actuators. The device incorporates advanced protection features such as active inrush current management, over−temperature shutdown with automatic restart and an overvoltage active clamp. A dedicated Current Sense pin provides precision analogue current monitoring of the output as well as fault indication of short to VD, short circuit to ground and OFF state open load detection. An active high current sense enable pin allows all diagnostic and current sense features to be enabled. Typical applications are switch a variety of resistive, inductive and capacitive loads, can replace electromechanical relays and discrete circuits, automotive/industrial.

• Short circuit protection with inrush current management
• Very low standby current, very low current sense leakage
• Proportional load current sense, current sense enable
• Off state open load detection, output short to VD detection
• Overload and short to ground indication, thermal shutdown with automatic restart
• Undervoltage shutdown, integrated clamp for inductive switching
• Loss of ground and loss of VD protection, ESD protection
• Reverse battery protection with external components
• AEC−Q100 grade 1 qualified and PPAP capable
• SOIC−8 package