VND9012AJTR

VND9012AJTR is a double channel high-side driver with current sense analogue feedback for automotive applications. The device is designed to drive 12V automotive grounded loads through a 3V and 5V 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 over temperature shutdown with configurable latch-off. A dedicated multifunction multiplexed analogue output pin delivers diagnostic functions including high precision proportional load current sense, in addition to the detection of overload and short circuit to ground, short to VCC and OFF-state open-load. 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. Application includes automotive resistive, inductive and capacitive loads, protected supply for ADAS systems radars and sensors.

• PowerSSO-16 package, junction operating temperature range from -40 to 150°C
• AEC-Q100 qualified, operating voltage range from 4 to 28VCC
• Extreme low voltage operation for deep cold cranking applications
• Very low standby current
• Multiplexed analogue feedback of load current with high precision proportional current mirror
• Overload and short to ground (power limitation) indication, thermal shutdown indication
• OFF-state open-load detection, output short to VCC detection, sense enable/disable
• Under voltage shutdown, overvoltage clamp, load current limitation
• Self limiting of fast thermal transients, loss of ground and loss of VCC
• Reverse battery through self turn-on, electrostatic discharge protection