STMicroelectronics EV-VN7003AH & EV-VN7003ALH Evaluation Boards
STMicroelectronics EV-VN7003AH and EV-VN7003ALH Evaluation Boards provide an easy way to connect STMicroelectronics VIPower® M0-7 technology into an existing system. The boards come pre-assembled with VN7003AH or VN7003ALH high-side drivers. An on-board minimum set of electrical components enables the user to connect the load directly, the power supply, and the microcontroller. This is achieved without any additional effort in external component design and connection.
The VN7003AH and VN7003ALH are single-channel high-side drivers manufactured using ST proprietary VIPower technology and housed in the Octapak package. The device is designed to drive 12V automotive grounded loads through 3V and 5V CMOS-compatible interfaces, providing protection and diagnostics.
Features
- Simple single IC application board dedicated for VN7003AH
- Provides electrical connectivity and thermal heat-sinking for easy prototyping
- General device features
- Single channel smart high-side driver with CurrentSense analog feedback
- Very low standby current
- Compatible with 3V and 5V CMOS outputs
- Extreme low voltage operation for deep cold cranking applications (compliant with LV124, revision 2013)
- Diagnostic functions
- Dedicated high precision proportional load current sense
- Overload and short-to-ground (power limitation) indication
- Thermal shutdown indication
- OFF-state open-load detection
- Output short to VCC detection
- Sense enable/ disable
- Protections
- Undervoltage shutdown
- Overvoltage clamp
- Load current limitation
- Self-limiting of fast thermal transients
- Loss of ground and loss of VCC
- Reverse battery
- Electrostatic discharge protection
Applications
- Automotive smart power distribution
- Glow plug
- Heating systems
- DC motors
- Relay replacement
- High-power resistive and inductive actuators.
Additional Resources
Overview
Related Products
STMicroelectronics VN70 & VND70x0 High-Side Driver for Automotive
Single and double channel high-side drivers manufactured using ST VIPower® M0-7 technology.
Publicerad: 2019-05-22
| Uppdaterad: 2024-02-29