EV-VNQ7E100AJ STMicroelectronics

EV-VNQ7E100AJ Data brief VNQ7E100AJ evaluation board Features Parameter Symbol Value V Max transient supply voltage 40 V CC Operating voltage range V 4 to 28 V CC Typ. on-state resistance (per Ch) R 100 m ON Current limitation (typ) I 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 Simple single IC application board dedicated for VNQ7E100AJ Provides electrical connectivity and thermal heat-sinking for easy prototyping General device features Quad channel smart high side driver with analog feedback Very low standby current Compatible with 3 V and 5 V CMOS outputs Extreme low voltage operation for deep cold cranking applications (compliant to LV124, revision 2013) Diagnostic functions Analog feedback of load current with high precision proportional current mirror Overload and short to ground (power limitation) indication Product status link Thermal shutdown indication EV-VNQ7E100AJ OFF-state open-load detection Order code References Output short to V detection CC Sense enable/disable EV-VNQ7E100AJ EV-VNQ7E100AJ evaluation board Protections Undervoltage shutdown Overvoltage clamp Load current limitation Self limiting of fast thermal transients Configurable latch-off on overtemperature or power limitation with dedicated fault reset pin Loss of ground and loss of V CC Reverse battery with external components Electrostatic discharge protection Application Automotive resistive, inductive and capacitive loads Protected supply for ADAS systems: radars and sensors Automotive headlamp DB4007 - Rev 1 - September 2019 www.st.com For further information contact your local STMicroelectronics sales office.EV-VNQ7E100AJ Description This board provides you an easy way to connect STMicroelectronics VIPower M0-7 technology into your existing system. The board comes pre-assembled with VNQ7E100AJ high-side driver. On board, a minimum set of electrical components (as for device datasheet recommendation), enables the user to directly connect the load, the power supply and the microcontroller without any additional effort in external component design and connection. The VNQ7E100AJ is a quad channel high-side driver manufactured using ST proprietary VIPower technology and housed in PowerSSO-16 package. The device is designed to drive 12 V automotive grounded loads through a 3 V and 5 V CMOS- compatible interface and to provide 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 dedicated multifunction multiplexed analog output pin delivers sophisticated diagnostic functions including high precision proportional load current sense, supply voltage feedback and chip temperature sense, in addition to the detection of overload and short circuit to ground, short to V and OFF-state open-load. A sense enable CC pin allows OFF-state diagnosis to be disabled during the module low-power mode as well as external sense resistor sharing among similar devices. DB4007 - Rev 1 page 2/9