VNQ7E100AJTR

VNQ7E100AJ Datasheet Quad channel high-side driver with CurrentSense analog feedback for automotive applications Features V Max transient supply voltage 40 V CC V Operating voltage range 4 to 28 V CC R Typ. on-state resistance (per Ch) 100 m ON I Current limitation (typ) 15 A LIMH I Stand-by current (max) 0.5 A STBY Minimum cranking supply Voltage (V decreasing) V 2.85 V CC USD cranking PowerSSO-16 AEC-Q100 qualified Extreme low voltage operation for deep cold cranking applications (compliant with LV124, revision 2013) General Quad channel smart high-side driver with CurrentSense analog feedback Very low standby current Compatible with 3 V and 5 V CMOS outputs CurrentSense diagnostic functions Analog feedback of load current with high precision proportional current mirror Overload and short to ground (power limitation) indication Thermal shutdown indication Product status OFF-state open-load detection VNQ7E100AJ Output short to V detection CC Product summary Sense enable/disable Protections Order code VNQ7E100AJTR Undervoltage shutdown Package PowerSSO-16 Overvoltage clamp Packing Tape and reel Load current limitation Self limiting of fast thermal transients Configurable latch-off on overtemperature or power limitation Loss of ground and loss of V CC Reverse battery with external components Electrostatic discharge protection Applications Automotive resistive, inductive and capacitive loads Protected supply for ADAS systems: radars and sensors Automotive lamps DS12570 - Rev 3 - February 2019 www.st.com For further information contact your local STMicroelectronics sales office.VNQ7E100AJ Description The device is a quad channel high-side driver manufactured using ST proprietary VIPower M0-7 technology and housed in a PowerSSO-16 package. The device is designed to drive 12 V automotive grounded loads through a 3 V and 5 V CMOS- compatible interface, providing protection and diagnostics. The device integrates advanced protective functions such as load current limitation, overload active management by power limitation and overtemperature shutdown with configurable latch-off. A FaultRST pin unlatches the output in case of fault or disables the latch-off functionality. A multiplexed current sense pin delivers high precision proportional load current sense in addition to the detection of overload and short circuit to ground, short to V CC and off-state openload. A sense enable pin allows OFF-state diagnosis to be disabled during the module low- power mode as well as external sense resistor sharing among similar devices. DS12570 - Rev 3 page 2/45