STMicro's VNQ7003SY uses STMicroelectronics VIPower® technology and is designed for driving resistive or inductive loads directly connected to ground with SPI and direct driving inputs.
This device offers a complete set of features for diagnostic, protection, and control managements. The VNQ7003SY is housed in a PowerSSO-36 exposed pad package to optimize the dissipation performances.
Features
- 16-bit ST-SPI for full diagnostic with 8-bit short frame option
- Programmable bulb/LED mode for ch. 0-1
- Advanced limp home functions for robust fail-safe system
- Very low standby current
- Optimized electromagnetic emissions
- Very low electromagnetic susceptibility
- Control through direct inputs and/or SPI
- Multiplex proportional load current sense
- Synchronous diagnostic of overload and short to GND
- Output shorted to VCC and OFF-state openload
- Programmable case overtemp. warning
- Two levels load current limitation
- Self limiting of fast thermal transients
- Undervoltage shutdown
- Overvoltage clamp
- Latch-off or programmable time limited auto restart (power limitation and overtemp. shutdown)
- Load dump protected
- Protection against loss of ground
Applications
- Exterior and interior automotive lighting
- Front corner automotive lighting
- BCMs
- Washer pumps
- Wipers
- SCR filters
- DOME modules
- HVACs
