Средства разработки интегральных схем (ИС) управления питанием EV-VN7004CLH

EVAL BOARD , LOAD SW, HIGH-SIDE DRIVER

VN7004CLH evaluation board provides an easy way to connect STMicroelectronics® VIPower® M0-7 technology into existing system. The board comes pre-assembled with VN7004CLH high-side driver. On board minimum set of electrical components (as for device datasheet recommendation) is enabling the user to directly connect the load, the power supply and the microcontroller without any additional effort in external component design and connection. Specially intended for automotive smart power distribution, glow plug, heating systems, DC motors, relay replacement and high power resistive and inductive actuators. Protections includes undervoltage shutdown, overvoltage clamp, load current limitation, self limiting of fast thermal transients, loss of ground and loss of VCC, configurable latch-off on overtemperature or power limitation, reverse battery, electrostatic discharge protection.

• Simple single IC application board dedicated for VN7004CLH
• Provides electrical connectivity and thermal heat-sinking for easy prototyping
• Single channel smart high side driver with current sense analogue feedback
• Very low standby current, compatible with 3V and 5V CMOS output
• 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
• Maximum transient supply voltage of 40V, operating voltage range from 4 to 28V
• Typical on-state resistance (per Ch) is 4mohm
• Current limitation (typ) of 135A, stand-by current (max) of 0.5µA