STMicroelectronics VND9012AJ Evaluation Board

STMicroelectronics VND9012AJ Evaluation Board comes pre-assembled with the powerful VND9012AJ high-side driver. The STMicroelectronics VND9012AJ board is designed to simplify connecting a load, power supply, and microcontroller. The board comes with a minimum set of electrical components. The VND9012AJ high-side driver is a double-channel device manufactured using ST’s proprietary VIPower M0-9 technology. This device is built to handle the demands of the automotive industry, providing protection and diagnostics for driving 12V grounded loads through a 3V or 5V CMOS-compatible interface.

Features

Extreme low-voltage operation for deep cold cranking applications (compliant with LV124, revision 2013)
General
- Double-channel smart high-side driver with current-sense analog feedback
- Very low standby current
- Compatible with 3V and 5V CMOS outputs
Current-sense diagnostic functions
- Multiplexed analog 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 V_CC detection
- Sense enable/disable

Protections
- Undervoltage shutdown
- Overvoltage clamp
- Load-current limitation
- Self-limiting of fast thermal transients
- Configurable latch-off on overtemperature or power limitation with the dedicated fault reset pin
- Loss of ground and loss of V_CC
- Reverse battery through self turn-on
- Electrostatic discharge protection

Applications

Automotive resistive, inductive, and capacitive loads
Protected supply for ADAS systems like radars and sensors

STMicroelectronics VND9012AJ Evaluation Board

Features

Applications

Connections

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